306-025-520-178

$14.37

Description：CONN EDGE DUAL FMALE 50POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box

SKU:7dfc1c6ab85f Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 50POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：25
Number of Positions：50
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：Card Guides
Mounting Type：Panel Mount, Through Hole
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Cantilever
Color：Green
Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 105°C

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306-025-520-178

Overview

The EDAC Inc. 306-025-520-178 is a standard card edge connector from the 306 series, designed for through-hole mounting with a straight orientation. It features 25 positions and a contact spacing of 0.156 inches (3.96 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Contacts are made of copper alloy with gold plating, rated for 5 A current. The insulator body is constructed from thermoplastic polyester.

Feature Summary

Accepts PCBs with a nominal thickness of 0.062 inches (1.57 mm)
Features a low-profile insulator body
Utilizes single centreline row configuration

Applications

Electronic assemblies requiring standard density card edge connections
Industrial control systems utilizing through-hole mounting
General-purpose backplane interconnects

Procurement Notes

Verify the specific pin count and contact configuration against the official datasheet before procurement. Confirm that the target PCB thickness aligns with the 0.062-inch (1.57 mm) nominal requirement to ensure proper mechanical engagement. Check regional availability as distribution status may vary by location.

Selection Notes

Select this component when a 25-position female connector with 3.96 mm pitch is required. Ensure the application supports through-hole soldering and straight mounting angles. Verify that the 5 A current rating and gold-plated contacts meet the electrical performance needs of the system design.

Part Context

This part belongs to the EDAC 306 series, which specializes in card edge connectors with 0.156-inch contact spacing. The series offers various position counts and mounting options, providing standardized solutions for board-to-board or board-to-backplane interconnections in electronic hardware.