305-074-520-568

$13.19

Description：CONN EDGE DUAL FMALE 74POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:018f96ef222c Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-074-520-568 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 74POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-074-520-568

Description：CONN EDGE DUAL FMALE 74POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：37
Number of Positions：74
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, Top Opening, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-074-520-568

305-074-520-568

Edgeboard Connectors Overview

The EDAC Inc. 305-074-520-568 is a standard card edge connector designed for dual-edge board insertion. It features 74 positions with a contact spacing of 0.156 inches (3.96 mm). The unit utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body. Rated for 5 A current, it supports PCB thicknesses around 1.57 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

Dual female contact configuration for secure dual-edge card engagement
Gold-plated copper alloy contacts ensure reliable signal transmission
Thermoplastic insulator body provides structural stability and insulation

Edgeboard Connectors Applications

Industrial control system interface connections
Telecommunications equipment backplane integration
Test and measurement instrument module mounting

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact plating thickness and housing material variations. Ensure compatibility with target PCB slot dimensions and mating card tolerances before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection with 74 positions is required. The 3.96 mm pitch accommodates standard industrial board widths. Verify that the application environment remains within the specified thermal limits for long-term reliability.

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. This specific model focuses on dual-edge connectivity with a standardized pitch suitable for general-purpose electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with different position counts or mounting configurations. Cross-reference pin-out requirements to ensure functional equivalence in existing designs.

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