305-078-500-578

$13.51

Description：CONN EDGE DUAL FMALE 78POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:4f8ad0e2f34c Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-078-500-578 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 78POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-078-500-578

Description：CONN EDGE DUAL FMALE 78POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：39
Number of Positions：78
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, 4-40
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-078-500-578

305-078-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-078-500-578 is a standard card edge connector from the 305 Series, designed for panel mount applications. It features 78 positions with a 0.156-inch (3.96 mm) contact spacing and a 0.140-inch (3.56 mm) row spacing. The connector supports dual-edge PCBs with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts featuring gold plating, it utilizes a green thermoplastic polyester insulator body. The unit employs solder pin termination and includes flange characteristics such as flush mounting, top opening, and 4-40 threaded inserts.

Edgeboard Connectors Feature Summary

Accepts nominal 0.062 inch thick printed circuit boards
Features low profile insulator body construction
Incorporates flush mounting with top opening design
Utilizes gold-plated copper alloy contact materials

Edgeboard Connectors Applications

Rack and panel interconnect systems
Computing and storage hardware modules
Industrial control board connections
Aerospace electronic assemblies

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct configuration. Confirm that the ordering suffix aligns precisely with required mechanical dimensions and termination styles. Cross-reference manufacturer part numbers with distributor listings to validate authenticity. Ensure compliance with relevant environmental standards such as RoHS requirements before procurement.

Edgeboard Connectors Selection Notes

Select this component when a 78-position dual-edge interface is required for panel-mounted installations. The 3.96 mm pitch accommodates specific board layout constraints. Verify compatibility with 0.062 inch board thicknesses. Consider the 4-40 threaded insert options for secure mechanical fastening in high-vibration environments.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, which provides extensive interconnect solutions for card edge and rack & panel applications. EDAC specializes in complex interconnect products for computing, medical, aerospace, and industrial sectors. The series offers diverse configurations to support global OEM distribution channels and logistics requirements.