molded cable assemblies belden

8

Table of ContentsMolded Cable Assemblies Page No.

Introduction 8.2D-Subminiature Assemblies with Straight Handles 8.3–8.5

Shielded 9-Position: Foil Shielded Retractile Cable (handle one end) 8.3Shielded 9-Position: Foil Shielded Cable 8.3Shielded 15-Position: Foil Shielded Cable 8.3Shielded 15-Position: Foil+Braid Shielded Cable 8.3Shielded 25-Position: Foil Shielded Cable 8.4Shielded 25-Position: Foil+Braid Shielded Cable 8.4Shielded 37-Position: Foil+Braid Shielded Cable 8.5Shielded 50-Position: Foil Shielded Cable 8.5

Shielded SCSI Cable Assembly 8.6GPIB Assemblies 8.7

Unshielded Molded PVC Connectors: Foil+Braid Shielded Cable 8.7Shielded Die-Cast Connectors: Foil+Braid Shielded Cable 8.7Shielded Molded PVC Connectors: Foil+Braid Shielded Cable 8.7

Shielded DIN Cable Assemblies 8.8–8.95-Position: Foil Shielded Cable 8.85-Position: Foil+Braid Shielded Cable 8.88-Position: Foil Shielded Cable 8.85-Position: Foil+Serve Retractile Cable 8.9DIN Pin Configurations: Face Views 8.9

Modular Keyboard Assemblies 8.104-Position: Unshielded Retractile Cable 8.106-Position: Unshielded Retractile Cable 8.108-Position: Unshielded Retractile Cable 8.108-Position: Foil Shielded Retractile Cable 8.10Modular Plug Wiring Schemes 8.10

Parallel Interface Assembly 8.11Technical Information 8.12

D-Subminiature Retention Systems 8.12How To Measure A Molded Cable Assembly 8.12

Please refer to “Terms of Use of Master Catalog” on page 22.22

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8.1

M O L D E D C A B L E A S S E M B L I E S 8.2

Introduction

Quality Construction

Belden® molded cable assemblies are designed for long life and reliable performance in a variety of input/output (I/O) and keyboard interface applications. Among the many features of thecable assemblies are these performance-enhancing attributes:

Shielding

Molded handles are 100% shielded (where used) to assist in FCCcompliance while guarding against EMI and RFI. Shield continuity is maintained through the entire length of the assembly. The connector shield is connected to both the connector shell and thecable shield. This provides a low resistance ground path to optimizeshield performance.

Handles

Straight or right angle handles are available for different connecting situations. Standard molding is PVC.

Connectors

Connectors consist of tin-plated shells with grounding indents on male connectors. Pins and sockets are constructed of brass or phosphor-bronze base with gold selectively plated over nickel.

Retention Systems

Belden offers several types of retention systems. They include:

● Friction: Pin/contact force holds connectors mated.

● Screw: Retaining screws mate with female screwlocks. Straight handle uses two screws; right angle handle uses one screw. Screws are #4-40 thread of plated steel with stainless steel clips.

● Slide Lock: Fingertip-operated slide mechanism holds mated connectors securely. Slide lock clip is stainless steel with plated screw, washer, and hex nut.

● Spring Latch: Stainless steel latch mates with latching blocks(special orders only).

● Jack Screw: Two captive jacks crews mate securely with female screwlocks. Zinc plated, #4-40 thread screws with large knurled heads for easy fingertip connect/disconnect.

Wiring Patterns

Standard wiring is point-to-point on most assemblies. Special wiringis available upon request.

Cables

For standard assemblies, Belden utilizes three standard cable configurations for tailoring a cable to a specific electrical environment.The cable configurations are as follows:

● General Purpose Unshielded: An economical assemblywhere electrical noise/interference is not a problem.

● General Purpose Shielded: An overall foil shielded assembly for use in situations where some noise/interference is experienced or anticipated.

● Super Shield: A foil plus braid shield provides extra protectionin areas of moderate to heavy noise/interference.

Most of our molded cable assemblies are available from stock in a wide variety of handles, cables, colors, retention systems, andwiring patterns. Many of these are available off the shelf from distributors. If you have a new or unusual application or you cannotfind molded cables in this catalog section that meet your technicalrequirements, contact Technical Support at 1-800-BELDEN-1.

Molded Cable Assemblies Packaging

Unless otherwise indicated, molded cable assemblies are shippedin individual packages or plastic bags with printed part numbers,descriptions and an area to indicate the retail price.

F o r m o r e i n f o r m a t i o n , c o n t a c t B e l d e n Te c h n i c a l S u p p o r t : 1 - 8 0 0 - B E L D E N - 1 • w w w . b e l d e n . c o m

9-Position Shielded D-Sub • Male Straight Handle One End • For keyboard-to-CRT use where 9-pin retractile is desired

Foil Shield (General Purpose) • Retractile • Polypropylene Insulation • Black Polyurethane Jacket49911A 9 18 457 90 2286 6 152 18 457 20 (42x36) .006 .15 .065 1.65 .250 6.35Polyurethane jacket provides superior retractile properties at a reasonable cost. Molded handles are 100% shielded to assist in FCC compliance and guard against EMI/RFI. All connectors are tin-plated with detents for a positive ground connection. The end opposite the connector is stripped. Jack screw retention on male connector.

30V 60°C, UL AWM Style 20197


D-Subminiature AssemblyShielded 9-Position and 15-Position

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ConductorsAWG

(stranding)[Dia. in mm]

GenderUL NEC/

(C)UL CECType

ShieldConductorsAWG


Jacket Thickness Nominal OD

Inch mmInch mmInch mm

Insulation Thickness

DrainWireType

No.of

Cond.Part No.

Ft. m

Standard Lengths

9-Position Shielded D-Sub • Straight Handle Both Ends • For RS-449 applications

Foil Shield (General Purpose) • Semi-rigid PVC Insulation • Chrome PVC Jacket49900A 9 5 1.5 Male/Male 24 (7x32) .010 .25 .032 .81 .244 6.2049901A 9 10 3.0 Male/Male49902A 9 25 7.6 Male/Male49905A 9 5 1.5 Male/Female49906A 9 10 3.0 Male/Female49907A 9 25 7.6 Male/FemaleMolded handles are 100% shielded to assist in FCC compliance and guard against EMI/RFI. All connectors tin-plated and male connectors have detents for positive ground connection. Wiring is point-to-point with the shield to connector shell. Jack screw retention on both connectors.


15-Position Shielded D-Sub • Straight Handle Both Ends • For any 15-pin application exposed to high-noise environment

Foil Shield (General Purpose) • Semi-rigid PVC Insulation • Chrome PVC Jacket49721A 15 10 3.0 Male/Male 24 (7x32) .010 .25 .032 .81 .284 7.2149725A 15 5 1.5 Male/Female49726A 15 10 3.0 Male/FemaleMolded handles are 100% shielded to assist in FCC compliance and guard against EMI/RFI. All connectors tin-plated and male connectors have detents for positive ground connection. Wiring is point-to-point with the shield to connector shell. Jack screw retention on both connectors.


Foil plus Braid Shield (Super Shield) • Semi-rigid PVC Insulation • Chrome PVC Jacket49740A 15 5 1.5 Male/Male None .010 .25 .035 .89 .300 7.6249745A 15 5 1.5 Male/Female49746A 15 10 3.0 Male/Female49747A 15 25 7.6 Male/FemaleMolded handles are 100% shielded to assist in FCC compliance and guard against EMI/RFI. All connectors tin-plated and male connectors have detents for positive ground connection. Wiring is point-to-point withthe shield to connector shell. Jack screw retention on both connectors.


Shield JacketThickness Nominal OD



DrainWireType

24(7x32)

Tinned Copper[.61]

NEC:CM

NEC:CM

NEC:CM

OverallFoil

24(7x32)

Tinned Copper[.61]

24(7x32)

Tinned Copper[.61]

OverallFoil

+ 65%Braid

OverallFoil

Contact ViewContact View



Contact View

Length of Body Length of Tail

Retracted Extended Connector End Other EndNo.of

Cond.

Part No.

Inch mm Inch mm Inch mm Inch mm

26(19x38)

Tinned Copper[.53]

OverallFoil

25-Position Shielded D-Sub • Straight Handle Both Ends • For RS-232 applications

Foil Shield (General Purpose) • Semi-rigid PVC Insulation • Chrome PVC Jacket49668A 25 5 1.5 Male/Male 24 (7x32) .010 .25 .032 .81 .339 8.6149669A 25 10 3.0 Male/Male49673A 25 5 1.5 Male/Female49674A 25 10 3.0 Male/Female49675A 25 25 7.6 Male/Female49676A 25 50 15.2 Male/FemaleMolded handles are 100% shielded to guard against EMI/RFI where indicated. All connectors are tin-plated and male connectors have detents to allow for a positive shield to ground connection. Wiring is point-to-point with shield to connector shell. Jack screw retention on both connectors.


Foil plus Braid Shield (Super Shield) • Semi-rigid PVC Insulation • Chrome PVC Jacket49615A 25 5 1.5 Male/Female49616A 25 10 3.0 Male/Female49617A 25 25 7.6 Male/FemaleMolded handles are 100% shielded to guard against EMI/RFI where indicated. All connectors are tin-plated and male connectors have detents to allow for a positive shield to ground connection. Wiring is point-to-point with shield to connector shell. Jack screw retention on both connectors.


GenderUL NEC/

(C)UL CECType

ShieldConductorsAWG





DrainWireType

No.of

Cond.Part No.

Ft. m

Standard Lengths

24(7x32)

Tinned Copper[.61]

NEC:CM

NEC:CM

OverallFoil

Contact View Contact View


D-Subminiature AssemblyShielded 25-Position


24(7x32)

Tinned Copper[.61]


OverallFoil

+ 65%Braid

37-Position Shielded D-Sub • Straight Handle Both Ends • For RS-449 applications where assembly is exposed to high noise environment

Foil plus Braid Shield (Super Shield) • Semi-rigid PVC Insulation • Chrome PVC Jacket49950A 36 5 1.5 Male/Male None .010 .25 .045 1.14 .480 12.1949951A 36 10 3.0 Male/Male49952A 36 25 7.6 Male/Male49955A 36 5 1.5 Male/Female49956A 36 10 3.0 Male/Female49957A 36 25 7.6 Male/FemaleMolded handles are 100% shielded to assist in FCC compliance and guard against EMI/RFI. All connectors are tin-plated and male connectors have detents to allow for a positive shield to ground connection. Wiring is point-to-point with shield to connector shell and pin #1. Jack screw retention on both connectors.


50-Position Shielded D-Sub • Straight Handle Both Ends • For high-density applications where assembly is exposed to high noise environment

Foil plus Braid Shield (General Purpose) • Polyethylene Insulation • Chrome PVC Jacket49760A 50 5 1.5 Male/Male 22 (7x30) .010 .25 .049 1.24 .535 13.5949761A 50 10 3.0 Male/Male49765A 50 5 1.5 Male/Female49766A 50 10 3.0 Male/FemaleMolded handles are 100% shielded to guard against EMI/RFI and assist in FCC compliance. All connectors are tin-plated and male connectors have detents to allow for a positive shield to ground connection. Wiring is point-to-point with shield to connector shell.Jack screw retention on both connectors.



D-Subminiature AssemblyUnshielded 25-Position, Shielded 37-Position and 50-Position

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(C)UL CECType

ShieldConductorsAWG





DrainWireType

No.of

Cond.Part No.

Ft. m

Standard Lengths

NEC:CM

NEC:CM



24(7x32)

Tinned Copper[.61]

18 Pairs

OverallFoil

+ 65% TinnedCopperBraid

OverallFoil

+ 91% TinnedCopperBraid

26(7x34)

Tinned Copper[.48]

25 Pairs


SCSI-1 Assemblies (26 AWG) • Shielded Straight Handles • For SCSI (Small Computer Systems Interface) applications

Foil plus Braid Shield (Super Shield) • Polyethylene Insulation • Chrome PVC Jacket49802A 50 16.4 5 Male/Male 22 .01 .254 .049 1.245 .535 13.589Molded handles are 100% shielded to guard against EMI/RFI andassist in FCC compliance. These assemblies have tin-plated connectorsand can be used in single-ended or differential configurations. Wiring isper SCSI standard.


GenderUL NEC/

(C)UL CECType

ShieldConductorsAWG





DrainWireType

No.of

Cond.Part No.

Ft. m

Standard Lengths


SCSI Cable AssemblySCSI-1 and SCSI-2Shielded Straight and Right-Angled Handles


26(7x34)

Tinned Copper[.48]

25 Pairs


OverallFoil

+ 90%Braid

NEC:CM (7x30)

TC


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(C)UL CECType

ShieldConductorsAWG

(stranding)




DrainWireType

No.of

Cond.Part No.

Ft. m

Standard Lengths

Unshielded GPIB • Molded PVC Connector • For use with electronic equipment that is IEEE-488 compatible

Foil plus Braid Shield (Super Shield) • Semi-rigid PVC Insulation • Gull Gray PVC Jacket49642 23 3.3 1 Male/Female 26 (7x34) .010 .25 .035 .89 .350 8.89

Each End49643 23 6.6 2 Male/Female


Each EndMolded connector is male/female design for easy stacking and comeswith molded-in metric jack screws.


Shielded GPIB • Die Cast Connector • For use with electronic equipment that is IEEE-488 compatible

Foil plus Braid Shield (Super Shield) • Semi-rigid PVC Insulation • Gull Gray PVC Jacket49635 23 3.3 1 Male/Female 26 (7x34) .010 .25 .035 .89 .350 8.89



Each EndDie cast connector is male/female design for easy stacking and comeswith molded-in metric jack screws.


Shielded GPIB • Molded PVC Connector • For use with electronic equipment that is IEEE-488 compatible

Foil plus Braid Shield (Super Shield) • Semi-rigid PVC Insulation • Gull Gray PVC Jacket49733 23 1.6 .5 Male/Female 26 (7x34) .010 .25 .035 .89 .350 8.89





Each EndMolded connector is male/female design for easy stacking and comeswith molded-in metric jack screws.


TC = Tinned Copper

6 Pairs:26 (7x34) TC

10 Singles:26 (7x34) TC

1 Single:24 (7x32) TC




GPIB (General Purpose Interface Bus) AssemblyUnshielded and Shielded Connectors

OverallFoil

+ 90%Braid

NEC:CM

NEC:CM

NEC:CM




OverallFoil

+ 90%Braid




OverallFoil

+ 90%Braid



m

Standard Lengths UL NEC/(C)UL CEC

Type

ShieldConductorsAWG





DrainWireType

No.of

Cond.Part No.

Ft.

5-Position Shielded DIN • Straight Handle One End • Used where a shielded conductor is desired and as a low cost alternative to a D-Sub

Foil Shield (General Purpose) • PVC Insulation • Black PVC Jacket49152A 5 10 3.0 .014 .36 .053 1.35 .251 6.38Foil shielded for moderate-noise environments.Outer jacket stripped 1 inch.

300V 80°C, UL AWM Style 2464. Packaged: B-25, S-25

Foil plus Braid Shield (Super Shield) • PVC Insulation • Black PVC Jacket49153A 5 10 3.0 .014 .36 .037 .94 .231 5.87Foil and braid shielded for high-noise environments.Outer jacket stripped 1 inch.


8-Position Shielded DIN • Straight Handle One End • Used where a shielded conductor is desired and as a low cost alternative to a D-Sub

Foil Shield (General Purpose) • PVC Insulation • Black PVC Jacket49154A 8 10 3.0 .014 .36 .052 1.32 .266 6.76Foil shielded for moderate-noise environments.Outer jacket stripped 1 inch.


OverallFoil

OverallFoil

NEC:CM

NEC:CM

NEC:CM

26(19x38)

Tinned Copper[.51]

26(19x38)

Contact View

Contact View

26(19x38)

Tinned Copper[.51]

OverallFoil

+ 90%Tinned CopperBraid

26(19x38)

26(19x38)

Tinned Copper[.51]

26(19x38)

Contact View

DIN* Cable AssemblyShielded 3-Position, 5-Position and 8-Position

*DIN Standard (Deutsche Industries Norm)


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5-Position Shielded DIN • Straight Handle • Standard friction-fit connectors mate easily with many microcomputer keyboard ports

Foil plus Serve Shield (Super Shield) • Retractile • PVC Insulation • Black PVC Jacket49103A 5 14.5 368.3 72.5 1841.5 12 304.8 18 457.20 26 (19x38) .014 .36 .058 1.47 .260 6.60Shielded connectors maintain shield integrity and assist in FCC compliance. Utilizes 26 AWG conductor for low voltage drop. Ideal for higher noise situations.

300V 80°C, UL AWM Style 2464. Packaged: S-25

ConductorsAWG


DIN* Cable AssemblyShielded 5-Position and 8-Position Retractile




DrainWireType

Length of Body Length of Tail

Retracted Extended Connector End Other EndNo.of

Cond.

Part No.

Inch mm Inch mm Inch mm Inch mm

26(19x38)

Tinned Copper[.51]

NEC: CMContact View

DIN Pin Configurations • Face Views

**Available by special order

3-Position 4-Position** 5-Position@ 180°

5-Position**@ 240°

6-Position** 7-Position** 8-Position

Foil+ 95%Serve

*DIN Standard (Deutsche Industries Norm)



Modular Keyboard Assemblies4-Position, 6-Position and 8-Position with Retractile CablesUnshielded or Shielded Modular Plugs

ConductorsAWG





DrainWireType

Length of Cord

Body Retracted Body Extended Tail Length

4-Position Modular Plugs • Used to rapidly interconnect electronic computers and business machines

Unshielded (General Purpose) • Retractile • Polypropylene Insulation • Black or CRT White Polyurethane Jacket49440 4 15 381 67.5 1714.50 1 25.40 None None .006 .15 .030 .76 .093 2.36Positive locking latch prevents connector from vibrating loose. Polarized x xconnector prevents improper insertion. No tools required for installation. .198 5.0330V 60°C, UL AWM Style 20197. Packaged: B-25, S-25


Unshielded (General Purpose) • Retractile • Polypropylene Insulation • Black Polyurethane Jacket49441 6 15 381 67.5 1714.50 1 25.40 None None .006 .15 .030 .76 .093 2.36Positive locking latch prevents connector from vibrating loose. Polarized x xconnector prevents improper insertion. No tools required for installation. .258 6.5530V 60°C, UL AWM Style 20197. Packaged: B-25, S-25


Unshielded (General Purpose) • Retractile • Polypropylene Insulation • Black or CRT White Polyurethane Jacket49442 8 15 381 67.5 1714.50 1 25.40 None None .006 .15 .030 .76 .100 2.54Positive locking latch prevents connector from vibrating loose. Polarized x xconnector prevents improper insertion. No tools required for installation. .314 7.9830V 60°C, UL AWM Style 20197. Packaged: B-25, S-25

Foil Shield* • Retractile • Polypropylene Insulation • Black Polyurethane Jacket49402 7 15 381 67.5 1714.50 1 25.40 Foil 26 (19x38) .006 .15 .030 .76 .100 2.54Positive locking latch prevents connector from vibrating loose. Polarized x xconnector prevents improper insertion. No tools required for installation. .314 7.98A longitudinal aluminum/polyester shield protects against ESD and EMI.

30V 60°C, UL AWM Style 20197. Packaged: S-25

No.of

Cond.

Part No.

Inch mm Inch mm Inch mm

26(19x38)

Tinned Copper[.51]

26(19x38)

Tinned Copper[.51]

26(19x38)

Tinned Copper[.51]

26(19x38)

Tinned Copper[.51]


Modular Plug Wiring Schemes

Cross wiring is standard onnon-shielded constructions1......................................42......................................33......................................24......................................1

Straight wiring is standard on shielded constructions1......................................12......................................23......................................34......................................4

Pin #1

*In shielded versions, the drain wire is always the highest numbered position in the connector.


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Parallel Interface Assembly

GenderUL NEC/

(C)UL CECType

ShieldConductorsAWG





DrainWireType

No.of

Cond.Part No.

Ft. m

Standard Lengths

Parallel Interface Assemblies • Centronics/D-Sub Connectors • For computer-printer parallel interface

Shielded • Foil plus Braid Shield (Super Shield) • Semi-rigid PVC Insulation • Chrome PVC Jacket49502A 25 10 3.0 Male/Male None .010 .25 .040 1.02 .370 9.40Universal 36-position ribbon connector (Centronics compatible) on oneend and a 25-position D-Subminiature connector (IBM PC and PC-XT compatible) on the other. Molded handles are 100% shielded to guardagainst EMI/RFI and assist in FCC compliance.



OverallFoil

+ 65%TinnedCopperBraid

NEC:CM

24(7x32)

Tinned Copper[.61]



Technical Information

How to Measure a Molded Cable Assembly

Length

Straight Handled ConnectorLength

Angled Handled Connector

Length

GPIBLength

DIN

Retractile Assemblies

Coil Length

Tail L

ength

Tail Length

D-Subminiature Retention Systems

Friction Screw Vertical Slide Lock Horizontal Slide Lock

molded cable assemblies belden

Documents

shielded din cable assemblies

shielded scsi cable

unshielded retractile

foil braid

molded cable assembly

retractile cable handle

molded cable assemblies8

shielded diecast connectors