305-054-555-204

$10.49

Description：CONN EDGE DUAL FMALE 54POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:f096eef5aeb6 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-054-555-204 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 54POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-054-555-204

Description：CONN EDGE DUAL FMALE 54POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：27
Number of Positions：54
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
Mounting Type：Board Edge, Straddle Mount
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, Top Opening, Unthreaded, 0.156" (3.96mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-054-555-204

305-054-555-204

Edgeboard Connectors Overview

The EDAC 305-054-555-204 is a standard card edge connector featuring 54 positions arranged in two rows. It utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component employs gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A continuous current, it operates within a temperature range of -40°C to +105°C. The housing is constructed from green thermoplastic polyester, providing structural integrity and electrical insulation.

Edgeboard Connectors Feature Summary

Accepts between-contact and in-contact polarizing keys for secure board alignment
Features low-profile insulator body design for compact integration
Provides high dielectric strength with 1800 VACrms rating

Edgeboard Connectors Applications

Panel-mounted electronic interconnect systems
Industrial control module connections
Telecommunications equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm mechanical dimensions and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm that the gold plating specification meets the required conductivity standards for the application environment.

Edgeboard Connectors Selection Notes

Select this model when a dual-row female connector with 54 positions is required. The 3.96 mm pitch suits applications needing robust mechanical retention. Verify that the panel mounting style aligns with the system chassis design requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations. The 305-054 variant specifically addresses high-density connection needs within the standard pitch family.