387-020-556-858

$11.34

Description：CONN EDGE DUAL FMALE 20POS 0.156
Series：387
Mfr：EDAC Inc.
Package：Box

SKU:de9ff9e279e9 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

387-020-556-858 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 387-020-556-858

Description：CONN EDGE DUAL FMALE 20POS 0.156
Series：387
Mfr：EDAC Inc.
Package：Box
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：Card Extender, Card Guides
Mounting Type：Board Edge, Straddle Mount
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Cantilever
Color：Black
Flange Feature：Top Mount Opening, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 387-020-556-858

387-020-556-858

Edgeboard Connectors Overview

The EDAC Inc. 387-020-556-858 is a dual-edge female card edge connector featuring 20 positions with a 0.156-inch (3.96mm) pitch. Designed for through-hole mounting, it utilizes gold-plated copper alloy contacts and a black thermoplastic polyester insulator. The component supports board thicknesses of 0.054 to 0.070 inches and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

Dual-edge female contact configuration for secure board insertion
Gold-plated copper alloy contacts ensure reliable conductivity
Thermoplastic polyester insulation provides structural stability

Edgeboard Connectors Applications

Industrial control system interconnections
Telecommunications equipment backplanes
Consumer electronic circuit board interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact flange and termination specifications. Ensure compatibility with target PCB thickness ranges before procurement. Cross-reference manufacturer part numbers with distributor listings to avoid substitution errors during acquisition.

Edgeboard Connectors Selection Notes

Select this model for applications requiring dual-sided board engagement with high mechanical retention. Confirm that the 0.156-inch pitch aligns with existing layout constraints. Validate thermal performance requirements against the specified operating temperature range prior to integration.

Edgeboard Connectors Part Context

This component belongs to the EDAC 387 series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles to support diverse electronic assembly needs across multiple industrial sectors.