305-082-555-558

$15.34

Description：CONN EDGE DUAL FMALE 82POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:3e1f63331b93 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-082-555-558 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 82POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-082-555-558

Description：CONN EDGE DUAL FMALE 82POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：41
Number of Positions：82
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 305-082-555-558

305-082-555-558

Edgeboard Connectors Overview

The EDAC Inc. 305-082-555-558 is a standard card edge connector from the 305 series, designed for dual-edge PCB applications. It features 82 positions arranged in two rows with a contact pitch of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. It supports a continuous current rating of 5 A and withstands 1800 VACrms dielectric voltage. The unit accepts PCB thicknesses between 1.37 mm and 1.78 mm, operates within a temperature range of -40°C to +105°C, and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

Dual-row female header configuration for non-specified dual-edge cards
Gold-plated copper alloy contacts ensure reliable electrical performance
Compatible with between-contact and in-contact polarizing keys
Thermoplastic polyester housing provides thermal stability

Edgeboard Connectors Applications

High-density electronic module interconnections
Industrial control system backplanes
Telecommunications equipment interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm exact termination style and flange characteristics. Confirm that the required PCB thickness falls within the specified 1.37 mm to 1.78 mm operational range. Ensure compatibility with existing polarizing key requirements if mechanical locking is necessary for the assembly.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count interface is required for dual-edge circuit boards. The 3.96 mm pitch accommodates larger signal traces compared to finer pitches. Verify that the 5 A current rating meets the load requirements of the target application. Consider the vertical panel mount style for chassis integration.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which specializes in standard card edge connectors. The series offers various position counts and termination options. The 305-082 variant specifically addresses applications requiring dense connectivity on double-sided edge cards, providing a robust solution for industrial and commercial electronics.