306-025-421-101

$12.01

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

SKU:2499e9c94f68 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：Through Hole
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Tin
Contact Finish Thickness：-
Contact Type：Cantilever
Color：Green
Flange Feature：-
Operating Temperature：-40°C ~ 105°C

Download product information

306-025-421-101

Overview

The EDAC Inc. part number 306-025-421-101 is a standard card edge connector receptacle from the 306 series. It features 50 positions with a dual-edge configuration and a pitch of 0.156 inches (3.96 mm). The contacts are tin-plated copper alloy, rated for 5 A current. Designed for panel mount installation at a vertical angle, it accommodates a board thickness of 1.57 mm. The housing is constructed from green thermoplastic polyester.

Feature Summary

Dual-edge female contact configuration for secure board retention
Vertical panel mount design for stable structural integration
Tin-plated copper alloy contacts for reliable signal transmission

Applications

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

Procurement Notes

Verify the specific ordering suffix to confirm the contact plating specification. This particular model utilizes tin plating rather than gold, which may impact suitability for certain high-reliability or low-signal applications. Ensure the procurement documentation explicitly matches the 306-025-421-101 designation to avoid confusion with similar gold-plated variants in the same series.

Selection Notes

Select this component when a dual-edge card edge connector with a 3.96 mm pitch is required for panel mounting. The tin-plated contacts offer a cost-effective solution for general-purpose applications where high corrosion resistance is not the primary constraint. Confirm that the mating PCB thickness aligns with the 1.57 mm design parameter before finalizing the selection.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series provides various positioning options and termination styles. The 306-025-421-101 specifically addresses the need for a 50-position dual-edge interface with a robust thermoplastic polyester housing suitable for demanding industrial environments.

Replacement Considerations

Direct substitutes within the EDAC 306 series include models with identical pitch and position counts but different plating or housing colors, such as 306-025-420-101. Verify mechanical compatibility and electrical ratings before cross-referencing with other manufacturers' offerings.

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.