306-025-400-107

$13.75

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

SKU:140a4f5902ff 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：Bulk
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：-
Mounting Type：Panel Mount
Termination：Solder Eyelet(s)
Contact Material：Copper Alloy
Contact Finish：Tin
Contact Finish Thickness：-
Contact Type：Cantilever
Color：Green
Flange Feature：Flush Mount, Top Opening, Threaded Insert, M3
Operating Temperature：-40°C ~ 105°C

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306-025-400-107

Overview

The EDAC Inc. 306-025-400-107 is a standard card edge connector from the 306 series, designed for dual-edge board insertion. It features 50 positions with a 0.156-inch (3.96 mm) pitch and utilizes female contacts made of copper alloy with tin plating. The housing is constructed from green thermoplastic polyester, supporting panel mount installation at a vertical angle. Rated for 5 A current, it operates within a temperature range of -55°C to +105°C and provides an insulation resistance of 5 GOhms.

Feature Summary

Dual-edge female contact configuration for secure board retention
Thermoplastic polyester housing for high-temperature stability
Vertical panel mounting style for space-efficient integration

Applications

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

Procurement Notes

Verify the specific contact plating finish against project requirements, as datasheet references may vary between tin and gold options for this part number. Confirm that the thermal rating of the thermoplastic polyester housing aligns with the maximum operating temperature of the application environment. Ensure the vertical panel mount footprint matches the mechanical design constraints before finalizing procurement.

Selection Notes

Select this component when a dual-edge card interface with a 3.96 mm pitch is required. The 50-position count suits moderate-density signal routing. Verify compatibility with the target PCB thickness and ensure the vertical orientation fits the enclosure layout. Consider the tin-plated contacts if cost efficiency is prioritized over extended cycle life compared to gold variants.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard density card edge solutions. The series offers various row counts and termination options. The 306-025-400-107 specifically addresses applications needing robust dual-edge connectivity with a 50-pin capacity, distinguishing it from single-row or lower-count alternatives in the same family.