305-072-555-201

$12.27

Description：CONN EDGE DUAL FMALE 72POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Bulk

SKU:0b9df0a2e7a4 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-072-555-201 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 72POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-072-555-201

Description：CONN EDGE DUAL FMALE 72POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：36
Number of Positions：72
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：-
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-072-555-201

305-072-555-201

Edgeboard Connectors Overview

The EDAC Inc. 305-072-555-201 is a standard card edge connector receptacle featuring 72 positions arranged in two rows with a 3.96 mm pitch. Designed for PCB mount applications, it utilizes gold-plated copper alloy contacts and thermoplastic polyester insulation. The component supports a continuous current rating of 5 A and operates within a temperature range of -40°C to +105°C. It accepts board thicknesses of 1.57 mm and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

Dual-row configuration with 72 positions for high-density interconnects
Gold-plated contacts ensure reliable signal transmission
Thermoplastic polyester housing offers thermal stability
Compatible with between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

High-density electronic system interconnections
Industrial control panel assemblies
Communication equipment backplanes
Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact contact termination and mounting style variations. Ensure compatibility with target PCB thickness specifications before integration. Cross-reference RoHS compliance status directly with manufacturer datasheets to meet regulatory requirements for the intended deployment environment.

Edgeboard Connectors Selection Notes

Select this model when a dual-row card edge interface with 72 positions is required. Confirm that the 3.96 mm pitch aligns with the mating card design. Evaluate the 5 A current rating against circuit load demands. Verify that the straight PCB mount orientation fits the mechanical enclosure constraints effectively.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various configurations for different row counts and mounting styles. The 305-072-555-201 specifically addresses needs for robust, high-pin-count connections in demanding industrial and commercial environments requiring stable electrical performance.