305-080-556-258

$15.26

Description：CONN EDGE DUAL FMALE 80POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:5e8ca15fac0e Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-080-556-258 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 80POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-080-556-258

Description：CONN EDGE DUAL FMALE 80POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：40
Number of Positions：80
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, Card Guides
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, 4-40
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-080-556-258

305-080-556-258

Edgeboard Connectors Overview

The EDAC Inc. 305-080-556-258 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features an 80-position dual-edge female configuration with gold-plated copper alloy contacts. The component utilizes a solder pin termination type and accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Electrical specifications include a current rating of 5 A and an insulation resistance of 5 GOhms. The operating temperature range spans from -40°C to +105°C, supported by a thermoplastic insulator body.

Edgeboard Connectors Feature Summary

Dual-edge female contact design for secure board insertion
Gold-plated copper alloy contacts ensure reliable conductivity
Vertical panel mount installation style for structural stability
Thermoplastic insulator body provides electrical isolation

Edgeboard Connectors Applications

Industrial control system interconnects
Telecommunications equipment backplanes
Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility with target PCB thickness and row spacing requirements. Ensure that the dual-edge female configuration aligns with the mating card edge design. Cross-reference the thermal ratings and current capacity with the intended operational environment to guarantee long-term reliability under load conditions.

Edgeboard Connectors Selection Notes

Select this connector when a high-density 80-position interface is required for vertical panel mounting. The 3.96 mm pitch and 3.56 mm row spacing define the mechanical footprint constraints. Consider the gold plating for corrosion resistance in demanding environments. Confirm that the solder pin termination method matches the assembly process capabilities and PCB layout specifications.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options tailored for robust industrial connections. The 305-080-556-258 variant specifically addresses applications requiring dual-edge access with a high pin count, providing a standardized solution for modular electronic systems.