306-025-521-102

$12.01

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

SKU:41865202b340 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：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Cantilever
Color：Green
Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.128" (3.25mm) Dia
Operating Temperature：-40°C ~ 105°C

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306-025-521-102

Overview

The EDAC Inc. 306-025-521-102 is a dual female card edge connector designed for through-hole mounting. It features 50 positions arranged in two rows with a contact spacing of 0.156 inches (3.96mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with copper alloy contacts and a low-profile insulator body, it provides reliable electrical interconnection for edgeboard applications.

Feature Summary

Features a low-profile insulator body design to minimize vertical space requirements.
Utilizes copper alloy contacts with gold plating for durable electrical performance.
Accepts standard 0.062-inch nominal thickness printed circuit boards.

Applications

Edgeboard interconnections
Backplane systems
Industrial control modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct contact plating and material specifications. Confirm that the required board thickness aligns with the component's acceptance range before procurement. Cross-reference the part number with the latest revision documents to avoid discrepancies in mechanical dimensions or environmental ratings.

Selection Notes

Select this component when a wide contact pitch of 0.156 inches is required for high-current or robust mechanical connections. Ensure the application environment supports the specified operating temperature range. Verify that the PCB layout accommodates the through-hole termination style and the specific flange characteristics defined in the mechanical drawings.

Part Context

This component belongs to the EDAC 306 series of card edge connectors. The series is characterized by its larger contact spacing compared to finer-pitch alternatives, making it suitable for applications requiring higher current handling or easier assembly tolerance. The 306 series offers various pin counts and termination options within the same mechanical family.

Replacement Considerations

Compatible substitutes include other EDAC 306 series connectors with matching 50-position counts and 0.156-inch spacing, such as the 306-025-506-102, provided mechanical and electrical specifications are identical.

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.