306-028-500-158

$15.37

Description：CONN EDGE DUAL FMALE 56POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box

SKU:85ccadc68b48 Category: Edgeboard Connectors Brand: EDAC Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 56POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：28
Number of Positions：56
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
Termination：Solder Eyelet(s)
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

Download product information

306-028-500-158

Overview

The EDAC Inc. part number 306-028-500-158 is a dual-edge female card edge connector from the 306 series. It features 56 positions with a 0.156-inch (3.96mm) contact spacing. The connector utilizes gold-plated copper alloy cantilever contacts and a green thermoplastic polyester insulator. Designed for panel mounting, it accepts printed circuit boards with thicknesses ranging from 0.054 to 0.070 inches. The unit operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.

Feature Summary

Dual-edge configuration with 56 female contacts for robust board interconnection
Flush mount flange with top opening and threaded inserts for secure panel installation
Gold-plated cantilever spring contacts ensure reliable electrical performance
Green thermoplastic polyester insulation body provides structural stability

Applications

Industrial control system backplanes
Telecommunications equipment interfaces
Medical device internal connections
Energy management hardware modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current 306 Series Ordering Guide to confirm exact flange thread specifications and termination style. Ensure compatibility with the target PCB thickness range of 0.054 to 0.070 inches before finalizing procurement orders.

Selection Notes

Select this component when a dual-edge interface with high pin count is required for panel-mounted applications. The 0.156-inch spacing accommodates standard board layouts, while the threaded flange feature offers superior mechanical retention compared to non-threaded variants in similar series.

Part Context

This connector belongs to the EDAC 306 series, which specializes in dual-edge card edge connectors. The series is characterized by its use of thermoplastic polyester insulation and gold-plated contacts, designed for durability in demanding industrial and commercial environments requiring secure panel mounting solutions.

Replacement Considerations

Consult the official EDAC 306 Series cross-reference documentation for verified substitute part numbers. Direct replacements must match the 56-position count, 0.156-inch pitch, and dual-edge female configuration to maintain mechanical and electrical integrity.

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.