306-026-520-168

$14.70

Description：CONN EDGE DUAL FMALE 52POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box

SKU:85549de2a0e3 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 52POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：26
Number of Positions：52
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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306-026-520-168

Overview

The EDAC Inc. 306-026-520-168 is a standard card edge connector from the 306 Series, designed for dual-edge board insertion. It features 52 positions arranged in two rows with a 3.96 mm (0.156 inch) contact spacing. The connector utilizes female copper alloy contacts with gold plating and a green thermoplastic insulator. Rated for 5 A current, it supports PCB thicknesses between 1.37 mm and 1.78 mm. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Feature Summary

Dual-edge female contact configuration for secure board retention
Gold-plated copper alloy contacts ensure reliable signal transmission
Thermoplastic insulator provides structural stability and electrical isolation

Applications

Industrial control system interconnections
Telecommunications equipment backplanes
Consumer electronics mainboard connections

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, contact material, and flange specifications. Ensure compatibility with target PCB thickness and panel mounting requirements before procurement. Cross-reference distributor part numbers with EDAC official documentation to avoid substitution errors.

Selection Notes

Select this component when a dual-edge card interface with 3.96 mm pitch is required. Consider the 5 A current rating and -40°C to +105°C temperature range for environmental suitability. Verify that the target printed circuit board thickness falls within the specified 1.37 mm to 1.78 mm acceptance window for proper mechanical engagement.

Part Context

This component belongs to the EDAC 306 Series, which specializes in standard density card edge connectors. The series offers various position counts and mounting styles, utilizing consistent 3.96 mm spacing across models. The 306-026-520-168 represents a high-density variant within this family, optimized for applications requiring robust dual-sided connectivity.

Replacement Considerations

Consult the EDAC 306 Series Ordering Guide for direct substitutes with differing position counts or flange configurations. No alternative part numbers are publicly confirmed as functionally identical replacements.

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.