305-084-555-258

$15.43

Description：CONN EDGE DUAL FMALE 84POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:78ef20a23b4a Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-084-555-258 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 84POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-084-555-258

Description：CONN EDGE DUAL FMALE 84POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：42
Number of Positions：84
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 305-084-555-258

305-084-555-258

Edgeboard Connectors Overview

The EDAC Inc. 305-084-555-258 is a standard card edge connector from the 305 series, designed for dual female edgeboard applications. It features 84 positions with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.140 inches (3.56 mm). The unit accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts and gold plating, it utilizes a low-profile thermoplastic insulator body. The connector supports vertical panel mounting via solder pins.

Edgeboard Connectors Feature Summary

Dual-row configuration providing 84 connection points
Gold-plated copper alloy contacts for reliable signal transmission
Low-profile insulator body design
Vertical panel mounting style

Edgeboard Connectors Applications

Edgeboard interconnection systems
Panel-mounted electronic assemblies
Standard card edge interface applications

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct pin count and termination type. Confirm that the target PCB thickness matches the specified 0.062-inch nominal requirement. Check current availability status as distribution may vary by region. Ensure compliance with required environmental standards such as RoHS before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row connection is required for thick PCBs. The 3.96 mm pitch suits applications needing robust mechanical stability. Verify that the panel mounting orientation aligns with the system chassis design. Consider the low-profile body height if space constraints exist within the enclosure layout.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options. The 305 series is characterized by its use of thermoplastic materials and gold-plated contacts. It serves as a reliable interface solution for industrial and commercial electronic hardware requiring durable board-to-panel connections.