306-025-521-112

$13.10

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

SKU:cba33734b480 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, 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, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
Operating Temperature：-40°C ~ 105°C

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306-025-521-112

Overview

The EDAC Inc. 306-025-521-112 is a standard card edge connector designed for dual-edge printed circuit board applications. It features 50 positions arranged in two rows with a contact spacing of 0.156 inches (3.96 mm). The component utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body. Rated for 5 A current, it supports PCB thicknesses of 0.062 inches (1.57 mm) nominal. Operating temperatures range from -40°C to +85°C.

Feature Summary

Dual-edge female connector configuration for secure mating with double-sided PCBs
Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
Low-profile insulator body design accommodates space-constrained panel installations

Applications

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

Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact plating thickness, material composition, and environmental ratings. Ensure compatibility with target PCB stack-up dimensions before procurement. Confirm RoHS compliance status through manufacturer datasheets or certified test reports prior to integration into regulated assemblies.

Selection Notes

Select this component when dual-edge connectivity with 3.96 mm pitch is required. Verify that the target PCB thickness aligns with the 1.57 mm nominal specification. Assess thermal requirements against the -40°C to +85°C operating range. Confirm mechanical fit within the designated panel mounting area considering the vertical installation style.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and spacing options. The 306 series is characterized by its robust construction suitable for general-purpose electronic interconnections. It serves as a reliable interface solution between circuit boards and external systems.

Replacement Considerations

Cross-reference compatible parts such as 306-025-521-178 or 306-025-525-101 if alternative colors or minor variations are acceptable. Ensure pin count, pitch, and termination method match exactly. Consult official substitution lists for verified equivalents.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.