305-072-556-507

$14.01

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

SKU:64e9b09c362e Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-072-556-507 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 305-072-556-507

Description：CONN EDGE DUAL FMALE 72POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
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：Flush Mount, Top Opening, Threaded Insert, M3
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-072-556-507

305-072-556-507

Edgeboard Connectors Overview

The EDAC Inc. 305-072-556-507 is a standard card edge connector from the 305 series, designed for dual female termination with 72 positions. It features a 3.96 mm pitch and supports a board thickness of 1.57 mm. The contacts are gold-plated copper alloy, rated for 5 A current. Operating temperatures range from -40 C to +105 C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

Dual row configuration for high-density connections
Gold-plated contacts ensure reliable signal integrity
Thermoplastic polyester housing provides durability

Edgeboard Connectors Applications

Industrial control systems
Telecommunications equipment
Automotive electronics

Edgeboard Connectors Procurement Notes

Verify the specific suffix against official EDAC documentation to confirm exact plating and material specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this component for applications requiring robust dual-row connectivity with a 3.96 mm pitch. The gold-plated contacts suit environments demanding corrosion resistance. Verify thermal ratings align with operational extremes between -40 C and +105 C.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting styles. The 305-072 variant specifically addresses high-pin-count requirements within the standard card edge form factor, balancing density with mechanical stability.