operating precautions - koehlke components, inc. · operating precautions this manual contains...

Operating PrecautionsThis manual contains ratings and data for a fuse selection.Before using KAMAYA fuses, please make sure of the specifications or askour sales offices for the specifications.In case of exact use, approval process with the specification is required.

■ Applications1）The use of the products are available on the open market.

2）There are cases which high levels of reliability distinctive from consumer appliances sold on openmarket are necessary for electrical components which are used in equipment that could effecthuman life or create huge social loss owing to defects in medical equipment, space equipmentnuclear power-related equipment or for uses not mentioned within this guide book, ensure thatyou consult with our sales department prior to deployment.

3）Thoroughly verify performance and reliability when using under the following characteristicenvironmental conditions:

a）Use within a liquid environment.(water, oil, liquid chemical, organic solution, etc.)b）Use in direct sunshine, outdoors in heavy dew, in dusty environments, or where corrosive gasis present.(sea-breezes, C 2, H2S, NH3, SO2, NO2, etc.)

c）Use in environments with strong electrostatic or magnetic waves exist.d）Use nearby flammable substances.e）Use with the fuses coated in resin, etc.f ）Use in environment which allow condensation to collect on the products.

4）Products are only for using in secondary circuits. Avoid using products in primary circuit or incommunication line that induces a lightning surge.

5）After mount on a board, please confirm whether the part functions normally or not.

■ Soldering1）Products are suitable for reflow-soldering, flow-soldering and copper bit soldering (soldering Iron)according to "12. Recommended Soldering condition". Please contact KAMAYA when solderingthem by the method other than KAMAYA recommend condition.

2）After soldering, be sure not to give any mechanical stress on the terminal sections by warping ofthe printed board, etc.Products are in compliance with lead-free solders. Please contact KAMAYA when soldering bythe method other than KAMAYA recommend condition.

■ CleaningMake sure not to leave ionic substances contained in solder flux after washing. Especially,water washing or water-soluble detergent is used on non-washing-soldering process, it isessential to confirm reliability of the components before use.

■ StorageStore these products in the following environment : Within 5～35℃, 25～75 % R.H.Avoid storage in locations where corrosive gas is present (sea-breezes, C 2, H2S, NH3, SO2, NO2,etc.) or in direct sunlight. Failure in observing this may result in a deterioration of performanceand may adversely affect the soldering.

■ DroppingHandling products with care as they may be damaged and become defective if subject to impact,such as dropping.

1 ■ Introduction

2 ■ Term Explanation

3 ■ Safety Standard

4 ■ RoHS Compliance

5 ■ Fuse Lineup

6 ■ Notice for Fuse Selection

7 ■ Fuse Selection Procedure

8 ■ Examples of Fuse Selection

9 ■ Help Support of Fuse Selection

10 ■ Main Specification of the Chip Fuse

・CHIP FUSES ; RECTANGULAR TYPE FCC, FHC

・CHIP FUSES ; RECTANGULAR TYPE FSC/In-rush Withstand

・CHIP FUSES ; RECTANGULAR TYPE FLC/Low-ratio Fusing

11 ■ Product Data

・Fusible Characteristics（I-t）

・I2t-t Curve ; Standing Pulse 100k times line

12 ■ Technical Data

・Recommended land pattern

・Recommended soldering condition

1

1

3

3

4

5

6

10

16

17

21

23

25

34

43

44

INDEX

1 Details are subject to be change without prior notice. Please contact to our sales offices below for updates.

1. Introduction■ The fuse

Fuses are the safety devices to prevent particular circuit on over current and to interrupt ashort circuit or overload condition.

■ KAMAYA chip fuse is for the secondary low voltage power supply circuit.Fuse include for the primary fuse and the secondary fuse, glass fuse, and surface mountingetc.KAMAYA chip fuse is for the secondary 50Vdc of the circuit and for the low voltage powersupply usage of 50A or less.

・This guide book the content concerning theselection of fuse.

・It could provide the best suitable chip fuse foryour circuit design.

・Please contact Kamaya sales department, ifyou have any question.

● Joule HeatIt is the heat generated by the current.The fuse melts inside by Joule heat, and interrupts the current.

● Fusible Characteristics(I-t)Relation between current(I) and fusion time(t) that flows to fuse.Characteristics of this guide are typical examples of the representative characteristic.

● Rated VoltageIt shows maximum voltage value fuse can work properly.It is the maximum voltage value in which the circuitcan be safely interrupted after the fuse working.On selecting a fuse, it is necessary to confirm that the maximum rated voltage is less than rated voltage.

● Interrupting RatingIt shows Maximum Voltage(Rated Voltage) and Maximum Current for an interrupting circuit safely.Maximum voltage and Maximum current should be applied below interrupting rating.

The followings should be important terms to select fuses.

2. Term Explanation

1.Introduction/2.TermExplanation

Details are subject to be change without prior notice. Please contact to our sales offices below for updates. 2

● Category Temperature RangeIt is temperature range fuse can works with specified condition.Ambient temperature is to be within category temperature range.

・ Nominal DeratingIt is derating value for rated current.The reduction rate is depend on the type of fuse.

・ Temperature DeratingIt is ambient temperature derating value for rated current.The reduction rate is depend on the types of fuse and ambient temperature.

● Rated CurrentA value of current which the fuse can be complied with, according to the test conditions. It is different fromthe maximum current that applied to fuses, considering a long life span, the deratings are required.

● Steady-state CurrentIt is current value at time that regularly flows to circuit regularly.

● DeratingIt shows the reducing the rated current value of the fuse for the long-term durability securing of the fuse.The Rated Current is different from the maximum current that can regularly be flown.It is necessary to derate the Rated Current to secure long-term durability. KAMAYA recommends to use on the condition of the following two derating.

● In-rush Current(Rush current)Current that rapidly flows on circuit when power supply is turned on.In many cases In-rush Current is bigger than Steady-state Current.Chip fuses are confirmed to withstand In-rush Current.

● Joule-integral value(I 2t )It is used to conform withstanding In-rush Current.

● I2t-tIt shows the relation of joule-integral value ( I2t) against time (t).I2t -t data on this guide book shows withstandable line for 100k times of pulse.Please refer to section 11 for exact line.

● Internal Resistance ValueAn internal resistance values shown in this document include values in any materials of fuse, fuse element, outer terminations etc. Please refer to "section 10" for further information. Additionally, resistance values are different depending on Temperature and Steady-state Current.

2.TermExplanation


KAMAYA chip fuses are certified UL, c-UL for all types.

Contact the Sales Dept. of KAMAYA if the certification(Yellow-card) is required.

※ ：In case of chip fuses, PbO is content in glass materials which is agreed by RoHS directiveas exception.（"Environment Update, WEEE Handbook V"）

※※：RoHS Directive（The restriction of the certain hazardous substances in electrical and electronic equipment）

KAMAYA FUSE

FCC, FHCFSC16FLC16

Country Safety Standard Applicable Standards

USA UL UL248-1,UL248-14

CANADA CSA CSA C22.2, No.248.1-00CSA C22.2, No.248-14-00

File No.

E176847

3. Safety Standard

KAMAYA chip fuses※ are in compliance with RoHS directive.※※

4. RoHS Compliance

3.SafetyStandard/4.RoHSCompliance


■ CHIP FUSES ; RECTANGULAR TYPE FCC,FHC【Features】

1. Fast-Acting Type

2. Suitable for over-current protection of the circuit of miniature portable equipment.

3. 4 sizes available : from 0402 to 1206.

4. No smoke, no flame, at the fusing conditions.

5. Certified UL and c-UL. ･File No.: E176847

■ CHIP FUSES ; RECTANGULAR TYPE FSC/In-rush Withstand【Features】

1. 0603 inch size is available and suitable for circuit protection of portable devicesand terminals.

2. High anti pulse performance.

3. Certified UL, and c-UL.File No. : E176847

■ CHIP FUSES ; RECTANGULAR TYPE FLC/Low-ratio Fusing

4 sizes, 0402～1206, are available for general purpose.In-rush withstand and low-ratio types are available 0603 size for moreapplications

【Features】

1. Low-ratio fusing. Rated Current X 140% fusing (120s Typical.)

2. Certified UL, and c-UL.File No. : E176847

【Major application】

・PC related equipment and peripherals (PC, Hard Disk, Printer etc.)

・Small portable devices (Mobile Phones, PDA, Battery charger etc.)

・Digital monitors, LCD modules.

・Battery pack

KAMAYA FUSE Characteristics

In-rush Withstand High

FCC/FHC

FLC

FSCFusing Speed

(Rated Current×less than 200%）

Fast

5. Fuse Lineup

5.FuseLineup


6. Notice for Fuse SelectionThe followings are typical important points to select the suitable fuse.Please refer to fuse selection procedure, each products pages and product datafor selection method or product characteristics.

1 Circuit VoltageFollowing to a definition of the Interrupting Rating in the rating of the fuse, it shows themaximum voltage value (the rated voltage) after the fuse blowout to block off a circuit safelyand the maximum current value to block.When selecting a fuse, it is necessary to confirm thatthe voltage of the circuit should be less than Interrupting Rating.

2 Steady-State CurrentThe steady-state current indicates the current value that keeps usually energizing to the fuse.For fuse selection, it is necessary to calculate the amperage rating that considers Derating(Nominal Derating) to the steady-state current calculate for securing long-term durability.

4 In-rush Current(Rush Current)In-rush Current at the moment of switched on is bigger than the current on normal condition inmany cases. For fuse selection, it should be confirmed fuse can withstand In-rush Current.

Example of In-rush Current

3 Ambient TemperatureThe ambient temperature means temperature around fuse mounted.The derating (the temperature derating) must be considered to the ambient temperaturearound fuse mounted.The temperature derating has two conditions as the followings.Please note the followings for fuse selection.

・Temperature derating against rated current: necessary to calculate rated current.・Temperature derating against 100k times pulse withstanding (I2t-t): necessary to calculate In-rush Current.

Please refer to "fuse selection procedure" for details.

1 Circuit Voltage：Max voltage value of circuit mounting fuses.

2 Steady-State Current：Current value flown fuses on normal condition.

3 Ambient Temperature：Temperature around fuses.

4 In-rush Current：Current rapidly flows on circuit when power supply is turned on.

This graph is an example of measuringat the moment of switch on.

A black line is a voltage, and a red line isa current.

A big current can be seen to flow whenthe power supply turned on.

For fuse selection, it is necessary toconfirm durability to such an In-rushCurrent.

6.NoticeforFuseSelection


7. Fuse Selection ProcedureSelection procedure of the best fuse is as follows.

(1) Please confirm the circuit voltage and the current value of the circuit chip fuse is planning tomount.

(2) Interrupting rating of fuse has to be higher than max values of voltage and current.Please refer to major specification for interrupting rating.

STEP1 Confirmation of circuit conditions

(1) Please confirm maximum ambient temperature around fuse mounted.In this case, please measure the temperature on the condition that the temperature rises inconsideration of the voltage change etc.

(2) Confirm Steady-state Current by using oscillograph.If Steady-state Current is not direct, confirm peak current from GND.

(3) Using (1) and (2), please use the following formula to select rated current.

● Rated Current ≧　Steady-state Current ÷　（Nominal Derating ×　Temperature Derating）

STEP2 Selection of rated current

Nominal Derating

Style Nominal Derating80% 70% 75% 70%

FCC, FHC AD Series FCC, FHC AB Series FSC16 AB Series FLC16 AF Series

Temperature Derating to Rated Current

100

0－55 12570

Ambient Temperature（℃）

Temperature Derating

Percentage of the rated current (%)

FCC,FHC AD and AB

・Steady-state current of equipment : 1A・Max ambient temperature : 70℃

With these conditions, required rated current should be calculated as follows.

Necessary amperage rating ≧　Steady-state Current ÷　（Nominal Derating ×　Temperature Derating）

≧　1A ÷ （Nominal Derating：80%×Temperature Derating at 70℃：100%）

≧　1.25

Recommended rated current is 1.25A or more.

※All sizes of FCC, FHC, have the same result.

Example of derating ) FCC,FHC AD

0

10

20

30

40

50

60

70

80

90

100

110

120

130

-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130



FSC16AB and FLC16AF

7.FuseSelectionProcedure


(1) Confirm whether In-rush Current exists and waveform-by Oscillograph.

STEP3 Confirm endurance against In-rush Current

・Oscillograph with current prove is required to find In-rush Current for chip fuse.

・In-rush Current is sometime difficult to measure if measuring time with oscillograph is long.

After long time measurement of whole waveform, measure again with short time sampling to findIn-rush Current.

・Voltage value is to be measured as well as whole waveform. In-rush Current should be found atthe area typical voltage change.

・Considering temperature rising, voltage change in power supply, current waveform should bemeasured in condition of max current value.

Dummy resistors are required if In-rush Current is measured without current prove.In this case, circuit impedance and voltage value could be moved due to difference between fuseinternal resistance value and resistance of dummy chip.

Current prove is recommended to measure.

In case of voltage measuring with dummy resistors, it should be nearest resistance value of fuseinternal resistance in order to reduce the value with impedance.

【Attention to measure In-rush waveform】

(2) Joule-integral value is calculated with waveform measured above.

・Theoretical formula Joule-integral value

Item

Rectangular waveform

Trapezoidal waveform

Sinusoidal waveform (1 cycle)

Sinusoidal waveform (1/2 cycle)

Triangle waveform

Various waveform 1

Various waveform 2

Charge / Discharge waveform

Im2t / 2

Im2t / 2

Im2t / 3

Im2t

Im2t1/3 + Im2(t2-t1)

+ Im2(t3-t2)/3

I1I2t + ( I1-I2)2t/3

I12t1/3 + { I1I2 + ( I1-I2)2/3}

(t2-t1) + I22(t3-t2)/3

Im2τ/2

Formulas

0 t

0

0 t2

t

Im

0

Im

t

0 t

Im

Im

0 t

0

0 τ

0.368 Im

Imi(t)＝Ime-t/τ

t1 t2 t3

I2 I1

I2 I1

t1 t2 t3

Im

Waveform



(3) Plot I2t value of (2) on a graph and confirm if the plot is lower than the I2t-t curve for the itemselected in "STEP2".

・Standing Pulse 100k times lineStanding Pulse 100k times line（I2t-t） of this guide book means at the room temperature.

If the Joule-integral value which is required in case of use is situated below this line, it ispossible to judge 100k times to be possible, being durable at the room temperature.

As for the influence by the pulse durable number of times and the ambient temperature, itfollows the following graph ratio.

In case of verification, it recommends the verification to have considered the following ratioby the conditions for use.

・The ratio of the number of withstanding pulse

・The temperature derating to the ambient temperature of Standing Pulse100k times line（I2t-t）

Example of Verification (I2t-t Characteristic) FCC16 102AB

I2t-t Curve; Standing Pulse 100k times of FCC16 102AB

0.000010.00001

0.0001

0.001

0.01

0.1

0.0001 0.001 0.01

FCC16102AB:Standing Pulse 100k times line（I2t-t）×100%

Time T[s]

Joule-Integral value [A

2

・s]

1050% 100% 150% 200%

Ratio with the number of times standing Pulse (FCC/FHC AB/AD) [ t≦100ms]

Percent of Standing Pulse 100k times line（I2t-t）[%]

10,000,000

1,000,000

100,000

10,000

1,000

100

Number of times standing Pulse

0%

20%

40%

60%

80%

100%

120%

-60 -40 -20 0 20 40 60 80 100 120

Temperature derating of Standing Pulse 100k times line (FCC,FHC AB/AD)

Ambient temperature[℃]Percent of Standing Pulse 100k times line（I2 t-t）[%]

0%

20%

40%

60%

80%

100%

120%

140%

160%Temperature derating of Standing Pulse 100k times line (FSC 16 AB)

-60 -40 -20 0 20 40 60 80 100 120Ambient temperature[℃]

Percent of Standing Pulse 100k times line（I2 t-t）[%]

Ratio with the number of times standing Pulse（FSC16 AB）

Percent of Standing Pulse 100k times line（I2t-t）[%]

1050% 100% 150% 200%

Number of times standing Pulse

10,000,000

1,000,000

100,000

10,000

1,000

100

ＦＳＣ16ＡＢt≦1msＦＳＣ16ＡＢ1ms＜t≦100ms


・In-rush Current：exists・Necessary frequency for withstanding ：100k times・Maximum Ambient temperature：70℃When used in the environment like the above, it implements durable confirmation at the ratio as inthe record below.

Joule-integral value of In-rush Current ≦ I2t-t Characteristic (Standing Pulse 100k times line (I2t-t））×（number of times ratio×the ambient temperature）

≦ I2t-t Characteristic (Standing Pulse 100k times line (I2t-t））× (100k times：100%×70℃:100%）

≦ I2t-t Characteristic (Standing Pulse 100k times line (I2t-t））×　100%

It is judged acceptable endurance below the line of this guide description 100k times.


(1) Confirms the current value which is turned on at the extraordinary time and the maximum timethat the safety of the equipment can be secured

(2) It confirms that it is situated on the upper side from the pre-arcing time-current characteristiccurve of the current value which was confirmed by the above and the Rated Current which thetime chose with step 2.

STEP4 Confirm Fusing Characteristic

(1) Operation check actually with chosen item.

(2) Whether the power loss and voltage drop occurred in both terminations of Chip Fuse atnormal condition whether it is within permitted range in working condition.

(3) Confirm endurance against In-rush Current.

(4) Confirm whether circuits can be protected by Chip Fuse under abnormal condition.

Selection of the fuse is completed.

After waveform is informed kindly please let us propose KAMAYA conclusion.

Please contact Sales Dept., if further information is required.

STEP5 Evaluation of functions



8. Examples of Fuse SelectionEx.1) FCC10 102AB

The verification contents : The durable verification of the conditions for use

■ Examination item and use parametersExamination item：FCC10 102AB

Use parameters：① Circuit Voltage ： DC5V

② Steady-state Current ： 400mA

③ Ambient temperature ： 70℃ max.

④ In-rush current ： withstanding 100k times※It mentions details about the In-rush Current waveform later.

⑤ Abnormal circumstances ： It fuses with 2.0A within ten seconds

■ Confirmation contents:Confirm according to the selection flow.

Confirm using parameter ①

It is judged that it is possible to use it because it is below the rated voltage of the examinationitem.

・ Circuit Voltage : DC5V ≦　Rated voltage (FCC10) : 24V d.c

STEP1 Confirmation about the circuit conditions (the circuit voltage)

Confirm using parameter ② and ③.

Using the following type, and select a rated Current.

・Necessary Rated Current ≧ steady-state current value÷（Nominal Derating×Temperature Derating）

* FCC10AB Nominal Derating： 70%

* FCC10AB Temperature Derating：100%（70℃）≧　400mA÷（Nominal Derating：70%×Temperature Derating (70℃)：100%）

≧　571mA

Recommended rated current is 571mA or more.（FCC10 631AB or more in case of FCC10AB series）It judges usability by the examination item.

STEP2 Selection Rated Current

【Confirmation of In-rush Current】

・It works a circuit in the condition which is the same as the actual operation time, it uses anoscilloscope and so on and it acquires a current wave form in case of operation.（See the fig-1）

・Confirms the existence or non-existence of In-rush Current from the corrugation which wasacquired in the above and when there is In-rush Current, it acquires a corrugation withexpanded In-rush Current part.（See the fig-2）

STEP3 Verification about In-rush Current

Fig-1:Example of current wave form Fig-2:Expansion of In-rush Current

8.ExamplesofFuseSelection


13us13us

5.5A5.5A

03us3us6us6us

【Calculation of the Joule-integral value】

・It does an acquired corrugation as follows at the approximate-analysis and calculates a Joule-integral value.

【The comparison of Standing Pulse 100k times line（I2t-t）】

confirm using parameter ③ and ④

・Confirm the ratio of Standing Pulse 100k times line（I2t-t） which is sought by the conditionsfor use.

Necessary frequency for endurance：100k times

Ambient temperature：70℃ max

Joule-integral value of In-rush Current

≦I2t-t Characteristic（Standing Pulse 100k times line（I2t-t））

×（number of times ratio×the ambient temperature）


×（100k times：100%×70℃:100%）


× 100%

It judges 100k times endurance to be possible, being durable by the above result, equal to or lessthan 100% of Standing Pulse 100k times line（I2t-t）× which is specified in this guide book.

・It does a plot Standing Pulse 100k times line（I2t-t） and confirm durability.

Joule-integral value of In-rush Current does plotted to Standing Pulse 100k times line（I2t-t）, andconfirm the item of withstanding possible.

As the item to confirm a durability, rated current is 630mA or more.

As above-mentioned, Joule-integral value of In-rush Current is indicative of,

The rated Current : The upper side of 630mA(FCC10 631AB)

The rated Current : The underside of 750mA(FCC10 751AB)

It can be judged to be possible, withstanding can be judged 100k times at the 750 mA of RatedCurrent.

・Result of the approximate-analysis

Waveform：Trapezoidal waveform

Im：5.5A

t1：3μs

t2：6μs

t3：13μs

Joule-integral value：0.0001915［A2・s］

Fig-3:Approximate-analysis of current wave form

I 2 t-t:Standing Pulse 100k times line（I 2t-t）(70℃;100%)FCC10AB: 0.63A～1.6AFHC10AB: 2.0A～2.5A

0.00001 0.0001

0.63A0.75A0.8A1.0A1.25A1.5A1.6A2.0A2.5A

0.0010.00001

0.0001

0.001

0.01

0.1

In-rush Current

0.63A＜Joule-integral value of In-rush Current 0.75A

Time T [s]

Joule-integral values [A2

・s]



The application is plotted to the typical fusing characteristics and confirms the item is able to fuse.

And the item to be confirmed fusing characteristics should be the recommended current 750mAon step 2 and 3.

As shown above, abnormal condition is : Rated current: below 1.25A (FCC10 132AB)

Rated current: above 1.0A (FCC10 102AB)

So the examination item(FCC10102AB,1.0A) is judged able to meet abnormal condition.

Verification result

It confirms that chip fuse is able to use with the following rated current as the result of verifyingon step 1～4.and examination item(FCC10102AB,1.0A) is able to use.

● Verification result：

0.75A（FCC10 751AB）≦Rated Current that can be used ≦ 1.0A（FCC10 102AB）

STEP4 Confirm Fusible Characteristics

1 10Fusing Current [A]

1

FCC10AB:0.75A～1.6AFHC10AB:2.0A～2.5A Fusible Characteristics of FCC(FHC)10AB Series

Fusing Time [s]

0.001

0.01

0.1

100

10

0.75A

0.8A

1.0A

1.25A

1.5A1.6A

2.0A

2.5A

1.0A＜Abnormal condition＜1.25A

Abnormal condition



■ verification contentsIt verifies according to the selection flow.

It verifies by using parameter ①.

It is judged that it is possible to use it because it is below the rated voltage of the examinationitem.

・Circuit voltage : DC10V ≦　Rated voltage(FCC16 & FSC16)：32V d.c

STEP1 Verification about the circuit conditions (the circuit voltage)

Confirm using parameter ② and ③.

The proper rated current is calculated with the following formula and using condition.

・Necessary Rated Current ≧ steady-state current value

÷（Nominal Derating×Temperature Derating）

【In case of the FCC16AB series】



* FCC16AB Nominal Derating ：70%

* FCC16AB Temperature Derating ：100%（70℃）

≧　400mA

÷（Nominal Derating ： 70%×Temperature Derating(70℃)：100%）

≧　571mA

Recommended rated current is 571mA or more.（FCC16 631AB or more in case of FCC16ABseries）

It judges usability by the examination item.

【In case of the FSC16AB series】



* FSC16AB Nominal Derating ： 70%

* FSC16AB Temperature Derating ： 80%（70℃）

≧ 400mA

÷ （Nominal Derating：75%×Temperature Derating(70℃):80%)

≧ 666mA

Recommended rated current is 666mA or more.（FCC16 751AB or more in case of FCC16ABseries） It judges usability by the examination item.

STEP2 Selection Rated Current

Ex.2) FCC16 102AB and FSC16 102AB

The verification contents: The durable verification of the conditions for use

■ Examination item and use conditionsExamination item：FCC16 102AB、FSC16 102AB

Use parameters： ① Circuit voltage ： DC10V

② Steady-state Current ： 400mA

③ Ambient temperature ： 70℃ max

④ In-rush Current ： Withstanding 100k times※It mentions details about the In-rush Current waveform later.



Confirm using parameter ③ and ④

【Calculation of the Joule-integral value】

・It does an In-rush Current wave form at the approximate-analysis and it calculates a Joule-integral value.

* For the details about the corrugated way of In-rush Current of confirming, refer to selectionexample 1).

STEP3 Verification about In-rush Current

・Result of the approximate-analysis

Waveform：Trapezoidal waveform

Im：11A

t1：3μs

t2：6μs

t3：13μs

Joule-integral value：0.0007663［A2・s］

Fig-4:Approximate-analysis of current wave form

13us13us

11A11A

03us3us6us6us

【The comparison of Standing Pulse 100k times line（I2t-t）】

It uses and it verifies condition ② and condition ③.

・The ratio of Standing Pulse 100k times line（I2t-t） is to be confirmed with the followingformula and using condition.

Joule-integral value of In-rush Current ≦ I2t-t Characteristic（Standing Pulse 100k times line（I2t-t））

×（number of times ratio×Temperature Derating）

Necessary frequency for endurance : 100k times

Ambient temperature : 70℃　max.

【In case of FCC16 102AB】


× (number of times ratio×Temperature Derating（70℃））

≦ I2t-t Characteristic（Standing Pulse 100k times line（I2t-t））

×100%

As the result, Joule-integral value of In-rush Current is less than standing pulse 100k times line(I2t-t).

【In case of FSC16 102AB】


× (number of times ratio×Temperature Derating（70℃））


×（100k times：100%×70℃:64%）


× 64%

As the result, Joule-integral value of In-rush Current is less than standing pulse 100k times line（I2t-t）.

・The Joule-integral value of In-rush Current calculated with above is plotted to standing pulse100k times line（I2t-t）×100% and confirm proper item or the suggested item is able towithstand.

And the item to be confirmed fusing characteristics should be the recommended on step 2.

・FCC16AB Series：630mA（FCC16 631AB）or more.

・FSC16AB Series：750mA（FSC16 751AB）or more

【Comparison result FCC16 102AB】

The Joule-integral value of In-rush Current is plotted to standing pulse 100k times line（I2t-t） ×100% and confirm be able to withstand.



【Comparison result FSC16 102AB】

The Joule-integral value of In-rush Current is plotted to Standing Pulse 100k times line（I2t-t） ×64% and confirm be able to withstand.

As shown above, Joule-integral value of In-rush Current is :

Rated current: below 750mA (FSC16 751AB)

Therefore, the examination item（FSC16 102AB（1.0A）） is able to withstand 100k times In-rushCurrent.

● The verification result

It confirms that chip fuse is able to use with the following rated current as the result of verifyingon step 1～3.

・The usable item

FSC16 102AB・・・1.0A,AB：200% 5s. max.

・notes

Following general type is not able to use. Because it can not withstand 100k times to requiredIn-rush Current.

General type FCC16 102AB・・・・・・1.0A,AB：200% 5s.max.

0.1

0.01

0.001

0.0001

0.000010.00001 0.0001 0.001

FSC16AB: 0.75A～5.0AI2t-t : Standing Pulse 100k times line（I2t-t）(70℃ ; 64%）

Time T [s]

0.75A0.8A1.0A1.25A1.5A1.6A2.0A2.5A3.0A3.15A4.0A5.0A

Joule-integral value of In-rush Current ＜0.75A

In-rush Current

Joule-integral values [A2

・s]

As shown above, Joule-integral value of In-rush Current is :

Rated current : above 1.25A (FCC16 132AB)Rated current : below 1.5A (FCC16 152AB)

Therefore, the examination item （FCC16 102AB（1.0A））is not able to withstand 100k times In-rush Current.

0.00001

0.0001

0.001

0.01

0.1

0.00001 0.0001 0.001

2.5A2.0A1.6A1.5A1.25A1.0A0.8A0.75A0.63A

FCC16AB: 0.63A～1.6AFHC16AB: 2.5A I2t-t : Standing Pulse 100k times line（I2t-t）(70℃ ; 100%)

In-rush Current

1.0A＜ Joule-integral value of In-rush Current ＜1.25A

Time T [s]

Joule-integral value [A

2

・s]



9. Help Support of Fuse SelectionPlease contact kamaya sales Dept, if you need to confirm In-rush Currentendurance, Anti-pulse performance etc.

・Examination Item・Circuit voltage・Steady-state current・Ambient temperature・Wave form（In-rush Current）

Im

0

1

t1 t2 t3

Time t (s)

Joule Integral I2t (A^2s)

0.000001 0.00001 0.0001 0.001 0.01 0.1

0.000001

0.00001

0.0001

0.001

0.01

0.1

FCC16 102ABFCC16 132AB

Your waveform

FCC16 152AB


Temperature Derating


Messrs ***

Series FCC, FHC 15 V d.c.Size 1608 (mm) 20 A

OP Code AB Nominal 0.7 A Max.Ambient 70 deg.C MaxAbnormal 4 A

Size Amp. Fusing1608 1.5 A 200%, 5s 32Vd.c. 35A

Condition Spec JudgmentVoltage 15Vd.c. 32Vd.c. OKCurrent 20A 35A OK

70%100%

#1 1.00A Min.#2 2.00A Max.

FCC16 152AB Standing Pulse 100k times

Nominal DeratingTemperature Derating

Application

P/N Interrupting Note.

1#1 0 - 0.00002 s

Im 10 AI1 AI2 At ust1 5 ust2 10 ust3 20 ustau ms

1000A^2 * us

Amount

Size Current Fusing#1 FCC 16 102 AB 1608 1 A 200%, 5s#2 FCC 16 132 AB 1608 1.25 A 200%, 5s#3 FCC 16 152 AB 1608 1.5 A 200%, 5s#4#5

Recommended Item FCC16 152AB

Standing Pulse 100k times

Joule Integral

Items Note

Num of wave

Trapezoidal waveform

Joule Integral

Verification of Chip Fuse Application■Item for examination

■Item for recommend

■Confirmation for Interrupting

■Confirmation for Derating

■Basis of selection

■Confirmations for Rush

■Confirmation of Rush

Operating condition

**/**/20**Kamaya Electric Co., Ltd.Hokkaido Research Center

No.HR2TGF05******

100

0－55 12570

9.HelpSupportofFuseSelection


10.MainSpecificationoftheChipFuse

16 160810 1005

Size

20 201232 3216

Code Clearing TimeADAB Within 5s under 200% of Rated CurrentAA Within 120s under 200% of Rated Current

Rated Current

Option Code

e.g. ： 501=0.5A 132=1.25A 202=2.0A

Bulk (Loose Package)* Packaging & Standard Qty. (Min.)

B

Paper Tape

1,000pcs.

5,000pcs.

All Styles

FCC16 FHC16 FCC20 FHC20 FCC32 FHC32

TP

Press-Pocket Paper Tape (2mm pitch)

10,000pcs. FCC10 FHC10

PA

■ Part Number Description Example

■ DimensionsL

c c

W

d dUnit : mm

*Values for reference

1.6 ±0.15 0.5±0.25

0.3±0.15

0.5 ±0.25

0.3 ±0.1 1608

3216

Style WL

0.45±0.10

0.6 ±0.10.65±0.10

1.6±0.1

3.2±0.2

Metric

0603

1005 0402

1206

Inch H c d *Unit weight/pc.

2mg

1.25±0.10 0.4±0.2 0.4 ±0.2 2012 0.6 ±0.12.0±0.10805 6mg

0.5 ±0.05 0.2±0.10 0.25±0.10 0.4 ±0.11.0±0.05 0.8mg

10mg11mg

Current value is marked on the over coating. Please refer to Ratings Table on next page.

■ Features １．Fast-Acting Type

２．Suitable for over-current protection of the circuit of miniature portable equipment.

３．4 sizes available : from 0402 to 1206.

４．No smoke, no flame, at the fusing conditions.

５．Certified UL and c-UL.

・File No. : E176847

６．Major applications

・PC related equipment and peripherals (PC, Hard Drive, 　Printer etc.). ・Small portable devices (Mobile phone, PDA Battery 　　Charger etc.). ・Digital Camera (Digital still camera). ・Game equipment. ・LCD monitors, LCD modules.

Within 5s under 250% of Rated Current

3-Digit

H

＋0.15－0.050.8

FCC 20

Product Type

202 AD TP

FCCFHC

FCC32

FCC16FHC16

FCC10FHC10

FCC20FHC20

FHC32

Style

10. CHIP FUSES ; RECTANGULAR TYPE FCC10, 16, 20, 32, FHC10, 16, 20, 32



CHIP FUSES; RECTANGULAR TYPE　FCC10, 16, 20, 32,　FHC10, 16, 20, 32

■ Option Code : AD (Fast-Acting type)

151

201

251

321

401

501

631

801

102

132

162

202

252

322

151

201

251

321

401

501

631

801

102

132

162

202

252

322

402

401

501

631

801

102

132

162

202

252

322

402

502

201

251

321

401

501

631

801

102

132

152

162

202

252

322

402

502

O

Z

C

D

E

F

I

K

L

M

N

S

T

U

OD

ZD

CD

DD

ED

FD

ID

KD

LD

MD

ND

SD

TD

UD

XD

401

501

631

801

102

132

162

202

252

UD

XD

YD

201

251

321

401

501

631

801

102

132

152

162

202

252

UD

XD

YD

0.15

0.2

0.25

0.315

0.4

0.5

0.63

0.8

1.0

1.25

1.6

2.0

2.5

3.15

0.15

0.2

0.25

0.315

0.4

0.5

0.63

0.8

1.0

1.25

1.6

2.0

2.5

3.15

4.0

0.4

0.5

0.63

0.8

1.0

1.25

1.6

2.0

2.5

3.15

4.0

5.0

0.2

0.25

0.315

0.4

0.5

0.63

0.8

1.0

1.25

1.5

1.6

2.0

2.5

3.15

4.0

5.0

2,700

1,000

750

620

340

290

210

150

120

90

55

40

36

26

4,000

1,800

1,000

750

330

280

200

130

110

85

70

55

45

26

19

330

270

190

130

100

80

65

55

40

26

19

14

1,800

1,000

750

350

295

200

140

110

85

78

75

65

45

26

19

14

FCC10

1005 0402

1608 0603

2012 0805

3216 1206

FHC10

FCC16

FHC16

FCC20

FCC32

FHC20

FHC32

StyleSize

InchMetricTime/Current CharacteristicsCode

Rated CurrentA

24Vd.c.　35A

32Vd.c.　35A

50Vd.c.　50A

50Vd.c.　50A

32Vd.c.　50A

24Vd.c.　35A

32Vd.c.　50A

24Vd.c.　35A

－55～＋125

Interrupting Rating

Rated Current×250％

Opening Time 5s max.

MarkCategory Temperature Range

℃ Internal Resistance m ohm max.



CHIP FUSES; RECTANGULAR TYPE　FCC10, 16, 20, 32,　FHC10, 16, 20, 32

■ Option Code : AB (Fast-Acting type)

201

251

321

401

501

631

751

801

102

132

152

162

202

252

201

251

321

401

501

631

751

801

102

132

152

162

202

252

501

631

801

102

132

162

202

252

Z

C

D

E

F

I

A

K

L

M

H

N

S

T

ZB

CB

DB

EB

FB

IB

AB

KB

LB

MB

HB

NB

SB

TB

FB

IB

KB

LB

MB

NB

SB

TB

0.2

0.25

0.315

0.4

0.5

0.63

0.75

0.8

1.0

1.25

1.5

1.6

2.0

2.5

0.2

0.25

0.315

0.4

0.5

0.63

0.75

0.8

1.0

1.25

1.5

1.6

2.0

2.5

0.5

0.63

0.8

1.0

1.25

1.6

2.0

2.5

2,400

1,000

750

620

340

290

220

210

150

120

100

90

55

40

3,200

1,800

1,000

750

330

280

210

200

130

110

95

85

70

40

330

270

190

130

100

80

65

40

1005 0402

1608 0603

2012 0805

FCC10

FHC10

FCC16

FHC16

FCC20

FHC20

32Vd.c.　35A

50Vd.c.　50A

32Vd.c.　50A

24Vd.c.　35A

－55～＋125Rated Current×200％


－55～＋125Rated Current×200％


A

■ Option Code : AA (Fast-Acting type)

501

631

801

102

132

162

202

252

501

631

801

102

132

162

202

252

0.5

0.63

0.8

1.0

1.25

1.6

2.0

2.5

270

190

130

100

80

65

55

40

2012 0805 FCC20 50Vd.c.　50A

A

StyleSize


Rated CurrentInterrupting RatingMark

Category Temperature Range ℃

Internal Resistance m ohm max.

StyleSize


Rated CurrentInterrupting RatingMark

Category Temperature Range ℃

Internal Resistance m ohm max.



16 1608Size

Code Clearing TimeAB

Rated Current

Option Code

e.g. ： 102=1.0A 132=1.25A 252=2.5A


■ Dimension

L

c c

W

d dUnit : mm


FSC16 0.3±0.15 0.3 ±0.1 1608

Style WL

0.45±0.101.6±0.1

Metric

0603

Inch H c d *Unit weight/pc.

2mg

Current value is marked on the cover coating. Please refer to Ratings table on next page.

■ Features １．0603inch size is available and suitable for circuit

protection of portable devices and terminals.

２．High anti pulse performance.

３．Certified UL, c-UL.

・File No. : E176847

４．Major application

・PC related equipment and peripherals (PC, Hard Drive, 　Printer etc.). ・Small portable devices (Mobile phone, PDA Battery 　　Charger etc.). ・Digital Camera (Digital still camera). ・Game equipment. ・LCD monitors, LCD modules. ・Battery pack.

Rated Current×200% 5s max.

3digit

H

＋0.15－0.050.8

FSC 16

Product Type

252 AB TP

FSC

S

S

SS

S

S

S

Bulk (Loose Package)* Packing & Standard Qty. (Min.)BPaper Tape

1,000pcs.5,000pcs.TP

Style

10. CHIP FUSES ; RECTANGULAR TYPE FSC16/In-rush Withstand



16 1608

AF

e.g. ： 102=1.0A 132=1.25A


■ Dimension

L

c c

W

d d

FLC16 0.3±0.15 0.3 ±0.1 1608

WL

0.45±0.101.6±0.10603

H c d

2mg

Current value is marked on the cover coating. Please refer to Ratings table on next page.

■ Features １．Low-ratio fusing.

　　・Rated Current ×140% fusing (120s Typical.)

２．Certified UL, and c-UL.

・File No. : E176847

４．Major application

・PC related equipment and peripherals (PC, Hard Drive, 　Printer etc.). ・Small portable devices (Mobile phone, PDA Battery 　　Charger etc.). ・Digital Camera (Digital still camera). ・Game equipment. ・LCD monitors, LCD modules. ・Battery pack.

3digit

H

＋0.15－0.050.8

FLC 16 102 AF TP

FLC

L

L

LL

L

L

L

B 1,000pcs.5,000pcs.TP

Unit : mm


Style Metric Inch *Unit weight/pc.

Style

Size Rated CurrentProduct Type

Code Clearing TimeOption Code

Rated Current×160% 5s max.Bulk (Loose Package)

* Packing & Standard Qty. (Min.)

Paper Tape

10. CHIP FUSES ; RECTANGULAR TYPE FLC/Low-ratio Fusing


11.ProductData

1

10

1 10

0.2A

0.25

A0.

315A

0.4A

0.5A

0.63

A0.

75A

0.8A

1.0A

1.25

A1.

5A1.

6A2.

0A2.

5A

0.1 100

Fusing Current [A]

100

0.1

0.01

0.001

Fus

ing

Tim

e [ s

]

FCC10 AB:0.2A～1.6AFHC10 AB:2.0A～2.5A

11. Product Data Fusible Characteristics(I-t)FCC, FHC10AB Series


11.ProductData

1

10

1 100.1 100

100

0.1

0.01

0.001

0.15

A0.

2A0.

25A

0.31

5A0.

4A

0.5A

0.63

A

0.8A

1.0A

1.25

A

1.6A

2.0A

2.5A

3.15

A

FCC10 AD:0.15A～1.25AFHC10 AD:1.6A～3.15A

Fusing Current [A]

Fus

ing

Tim

e [ s

]

11. Product Data Fusible Characteristics(I-t)FCC, FHC10AD Series


11.ProductData

0.2A

0.25

A0.

315A

0.4A

0.5A

0.63

A0.

75A

0.8A

1.0A

1.25

A1.

5A1.

6A2.

0A2.

5A

1

10

1 100.1 100

100

0.1

0.01

0.001

FCC16 AB:0.2A～2.0AFHC16 AB:2.5A

Fusing Current [A]

Fus

ing

Tim

e [ s

]



11.ProductData

0.15

A

0.2A

0.25

A0.

315A

4.0A

0.5A

0.63

A

0.8A

1.0A

1.25

A

1.6A

2.0A

2.5A

3.15

A4.

0A

1

10

1 100.1 100

100

0.1

0.01

0.001

FCC16 AD:0.15A～2.5AFHC16 AD:3.15A～4.0A

Fusing Current [A]

Fus

ing

Tim

e [ s

]



11.ProductData

0.5A

0.63

A0.

8A1.

0A1.

25A

1.6A

2.0A

2.5A

1

10

1 100.1 100

100

0.1

0.01

0.001


Fusing Current [A]

Fus

ing

Tim

e [ s

]



11.ProductData

0.4A

0.5A

0.63

A0.

8A1.

0A1.

25A

1.6A

2.0A

2.5A

3.15

A4.

0A5.

0A

1

10

1 100.1 100

100

0.1

0.01

0.001

FCC20 AD:0.4A～2.5AFHC20 AD:3.15A～5.0A

Fusing Current [A]

Fus

ing

Tim

e [ s

]



11.ProductData

0.2A

0.25

A0.

315A

0.4A

0.5A

0.63

A0.

8A1.

0A1.

25A

1

10

1 100.1 100

100

0.1

0.01

0.001

FCC32 AD:0.2A～2.5AFHC32 AD:3.15A～5.0A

1.6A

2.0A

2.5A

3.15

A4.

0A5.

0A

1.5A

Fusing Current [A]

Fus

ing

Tim

e [ s

]



11.ProductData

0.5A

0.63

A0.

75A

0.8A

1.0A

1.25

A1.

5A1.

6A2.

0A2.

5A3.

0A3.

15A

4.0A

5.0A

1

10

1 100.1 100

100

0.1

0.01

0.001

Fusing Current [A]

Fus

ing

Tim

e [ s

]

11. Product Data Fusible Characteristics(I-t)FSC16AB Series


11.ProductData

0.5A

0.63

A0.

8A1.

0A1.

25A

1.6A

2.0A

1

10

1 100.1 100

100

0.1

0.01

0.001

Fusing Current [A]

Fus

ing

Tim

e [ s

]

11. Product Data Fusible Characteristics(I-t)FLC16AF Series


11.ProductData

I2t-t data on this guide book shows withstandable line for 100k times of pulse.Kamaya recommend that In-rush Current is lower than this line.

After waveform is informed, please refer to Kamaya conclusion.

0.2A0.25A0.315A0.4A0.5A0.63A0.75A0.8A1.0A1.25A1.5A1.6A2.0A2.5A

0.1

1

0.0001 0.010.001 0.1

Time T [s]

10

0.01

0.001

0.00001

0.0001

FCC10 AB:0.2A～1.6AFHC10 AB:2.0A～2.5A

0.00001

I2t

[ A2

・s]

11. Product Data I2t-t Curve ; Standing Pulse 100k times

FCC, FHC10AB Series


11.ProductData

0.15A0.2A0.25A0.315A0.4A0.5A0.63A0.8A1.0A1.25A1.6A2.0A2.5A3.15A

0.1

1

0.0001 0.001 0.01 0.1

10

0.01

0.001

0.00001

0.0001

0.00001



Time T [s]

I2t

[ A2

・s]

FCC10 AD:0.15A～1.25AFHC10 AD:1.6A～3.15A


FCC, FHC10AD Series


11.ProductData

0.2A0.25A0.315A0.4A0.5A0.63A0.75A0.8A1.0A1.25A1.5A1.6A2.0A2.5A

0.1

1

0.001 0.010.0001 0.1

10

0.01

0.001

0.00001

0.0001


0.00001



Time T [s]

I2t

[ A2

・s]


FCC, FHC16AB Series


11.ProductData

0.1

1

0.001 0.010.0001 0.1

10

0.01

0.001

0.00001

0.0001

0.15A0.2A0.25A0.315A0.4A0.5A0.63A0.8A1.0A1.25A1.6A2.0A2.5A3.15A4.0A

FCC16 AD:0.15A～2.5AFHC16 AD:3.15A～4.0A

0.00001



Time T [s]

I2t

[ A2

・s]


FCC, FHC16AD Series


11.ProductData

0.1

1

0.0010.0001 0.010.00001 0.1

10

0.01

0.001

0.00001

0.0001

0.5A0.63A0.8A1.0A1.25A1.6A2.0A2.5A




Time T [s]

I2t

[ A2

・s]


FCC, FHC20AB Series


11.ProductData

0.1

1

0.0001 0.001 0.01 0.1

10

0.01

0.001

0.00001

0.0001

0.4A0.5A0.63A0.8A1.0A1.25A1.6A2.0A2.5A3.15A4.0A5.0A

FCC20 AD:0.4A～2.5AFHC20 AD:3.15A～5.0A

0.00001



Time T [s]

I2t

[ A2

・s]


FCC, FHC20AD Series


11.ProductData

0.1

1

0.0001 0.001 0.01 0.1

10

0.01

0.001

0.00001

0.0001

0.2A0.25A0.315A0.4A0.5A0.63A0.8A1.0A1.25A1.5A1.6A2.0A2.5A3.15A4.0A5.0A

FCC32 AD:0.2A～2.5AFHC32 AD:3.15A～5.0A

0.00001



Time T [s]

I2t

[ A2

・s]


FCC, FHC32AD Series


11.ProductData

0.1

1

0.0001 0.010.001 0.1

10

0.01

0.001

0.0001

0.5A0.63A0.75A0.8A1.0A1.25A1.5A1.6A2.0A2.5A3.0A3.15A4.0A5.0A

0.00001



Time T [s]

I2t

[ A2

・s]


FSC16AB Series


11.ProductData

2.0A1.6A1.25A1.0A0.8A0.63A0.5A

0.00001

0.0001

0.001

0.01

0.1

1

10

0.0001 0.001 0.010.00001



Time T [s]

I2t

[ A2

・s]


FLC16AF Series


12.TechnicalData

■ Recommended land pattern (Reference) 　　Square chip type (No. of terminals : 2)

■ Application 　　All KAMAYA Surface Mount Devices

■ Others 　　(1) Please contact Kamaya Sales Dept. for other products and further details. 　　(2) Please carry out an enough mounting evaluation when use these patterns.

Note : This land pattern is not supported by the mounting evaluation. This is reference information only.

SizeStyle

Flow soldering Reflow soldering

Metric Inch A B X Y A B X Y

1005

1608

2012

3216

FCC10, FHC10

FCC16, FHC16, FSC16, FLC16

FCC20, FHC20

FCC32, FHC32

0402

0603

0805

1206

1.0

1.3

2.2

2.6

3.1

4.3

0.8

1.25

1.6

Not applied

0.8

0.9

1.05

0.5

1.0

1.3

2.2

1.3

2.0

2.7

3.9

0.5

0.8

1.25

1.6

0.4

0.5

0.7

0.85

X

Y A

B

Y

12. Technical Data RECOMMENDED LAND PATTERN (SMD TYPE)


12.TechnicalData

■ Recommended soldering condition (Reference)1. Reflow soldering 1.1 Recommended condition of Sn-Pb solder. Reflow times : 2 times

1.2 Recommended condition of Sn solder Reflow times : 2 times

2. Flow soldering (Recommended condition of Sn solder and Sn-Pb solder)

3. Soldering Iron (Recommended condition of Sn solder and Sn-Pb solder) (1) Temperature of soldering iron tip: 300

｡C, Duration : 10 s max.

(2) Temperature of soldering iron tip: 350｡C, Duration : 3 s max.

■ Application 　　All KAMAYA Surface Mount Devices

■ Others 　　(1) Please contact Kamaya Sales Dept. for further information. 　　(2) Please carry out an enough mounting evaluation when use this profile.

Note : This soldering condition is not supported by the mounting evaluation. This is reference information only.

200

100

230

180

150

200

150

100

80～120s

245～250℃

60～120s 3～5s

110～130℃

Preheat

Preheat

Preheat

230～240℃ Peak245～250℃

60～120s 10～30s

10s.max.

40～30s

200

150

100

Temperature (

°C)

Temperature (

°C)

Temperature (

°C)

12. Technical Data RECOMMENDED SOLDERING CONDITION (SMD TYPE)

45

Memo

47

Memo

•Kamaya Global Network

JAPAN

WORLD

Application Facilities StandardISO9001

ISO14001

ISO14001ISO/TS16949

ISO14001ISO/TS16949

Certification Organization Note

Reliability Center for Electronic Components of Japan

SGS United Kingdom Ltd.

Bureau Veritas Japan Co., LtdCertificate DateJul.28,1995

May.9,2002

Jul.25,2003Dec.18,2006

Jul.11,2003Jul.26,2007Jul.25,2007

KAMAYA ELECTRIC (H.K.) LTD.HONG KONG, CHINA

KAMAYA INC. FORT WAYNE, IN U.S.A

KAMAYA INC. SAN DIEGO SALES OFFICESAN DIEGO, CA U.S.A

TAIWAN KAMAYA ELCTRIC CO., LTD. (FACTORY & SALES OFFICE)TAICHUNG, TAIWAN

KAMAYA INC.EL PASO, TX U.S.A

HEAD OFFICEKANAGAWA, JAPAN

KAMAYA ELECTRIC (M) SDN. BHD (FACTORY & SALES OFFICE)PERAK, MALAYSIA

PAN OVERSEAS ELECTRONIC (SHANG HAI)CO., LTD JINGAN BRANCH.SHANGHAI, CHINA

●TAIWAN

●MALAYSIA

OSAKA OFFICE

NAGOYA OFFICE

NAIE FACTORY

HOKKAIDO RESEARCH CENTER

HEAD OFFICE

TOKYO ELECTRONIC DEVICE BRANCH

●JAPAN

TAIWAN KAMAYA ELECTRIC CO., LTD.

KAMAYA ELECTRIC(M)SDN, BHD.

NAIE Factory

WALSIN ELECTRONICS (S) PTE. LTD.SINGAPORE

MMC ELECTRONICS (THAILAND) LTD. (SALES OFFICE)THAILAND

ISO9001 Oct.12,1994SIRIM QAS Sdn, Bhd.

NQA Global Assurance

Certification No.187346

EMS 02 028

TW03/00306EMSGSTW06/0053T2TW06/03309QA

K00810001IATF 0054622

ISO9001 22815

operating precautions - koehlke components, inc. · operating precautions this manual contains...

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