305-020-520-512

$6.23

Description：CONN EDGE DUAL FMALE 20POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Bulk

SKU:7dedf2bc1afa Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-020-520-512 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 20POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-020-520-512

Description：CONN EDGE DUAL FMALE 20POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：10
Number of Positions：20
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：-
Mounting Type：Panel Mount, Through Hole
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Semi Bellows
Color：Green
Flange Feature：Flush Mount, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-020-520-512

305-020-520-512

Edgeboard Connectors Overview

The EDAC Inc. 305-020-520-512 is a standard card edge connector header featuring a dual-row configuration with 20 positions. It utilizes a 3.96 mm (0.156 inch) contact spacing and a 3.56 mm row spacing. Designed for .062 inch (1.57 mm) nominal thickness printed circuit boards, the unit employs gold-plated copper alloy contacts rated for 5 A current. The housing is constructed from thermoplastic polyester, providing a low-profile vertical panel mount interface.

Edgeboard Connectors Feature Summary

Dual-row female connector design for secure board insertion
Gold-plated copper alloy contacts ensure reliable conductivity
Low-profile insulator body accommodates space-constrained assemblies

Edgeboard Connectors Applications

Industrial control system interconnects
Telecommunications equipment backplanes
Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB edge guide dimensions and panel mounting hardware requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection is required for .062 inch thick boards. The 3.96 mm pitch suits applications needing higher density than standard .100 inch spacing while maintaining robust mechanical retention through panel mounting.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series of standard card edge connectors. The series offers various position counts and mounting styles, utilizing consistent dimensional standards for contact spacing and board thickness acceptance across the product line.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series headers sharing identical 20-position dual-row configurations and 3.96 mm pitch specifications to ensure mechanical and electrical interchangeability.

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