305-056-500-507

$10.75

Description：CONN EDGE DUAL FMALE 56POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:8b858282420d Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-056-500-507 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 56POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-056-500-507

Description：CONN EDGE DUAL FMALE 56POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：28
Number of Positions：56
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
Termination：Solder Eyelet(s)
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 305-056-500-507

305-056-500-507

Edgeboard Connectors Overview

The EDAC Inc. 305-056-500-507 is a standard card edge connector from the 305 series, designed for dual-edge PCB insertion. It features 56 positions with a 3.96 mm (0.156 inch) contact spacing and 2 rows. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Contacts are gold-plated copper alloy, rated for 5 A current. It utilizes a thermoplastic insulator body and supports solder pin termination. The unit operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

Dual-row configuration with 56 positions for high-density interconnect applications
Gold-plated contacts ensure reliable signal transmission and corrosion resistance
Low-profile thermoplastic insulator body accommodates standard 1.57 mm board thickness

Edgeboard Connectors Applications

Panel-mounted electronic assemblies requiring vertical connection
Industrial control systems utilizing double-sided edge cards
Communication equipment interfaces demanding robust mechanical retention

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact termination style and plating specifications. Ensure compatibility with the target PCB edge card thickness of 1.57 mm. Confirm that the panel mounting requirements align with the vertical installation orientation specified for this component series.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 3.96 mm pitch is required for 1.57 mm thick boards. The 5 A current rating and gold plating suit general industrial environments. Consider the vertical panel mount style for integration into chassis designs where space efficiency and secure board retention are priorities.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its .156 inch contact spacing and low-profile design. These connectors are widely used in modular electronic systems where reliable, repeatable connections between backplanes and plug-in cards are essential.