306-031-420-178

$16.34

Description：CONN EDGE DUAL FMALE 62POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk

SKU:4a08731a16ec Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 62POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：31
Number of Positions：62
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：Tin
Contact Finish Thickness：-
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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306-031-420-178

Overview

The EDAC Inc. model 306-031-420-178 is a standard card edge connector designed for dual-edge board insertion. It features 62 positions arranged in two rows with a contact spacing of 0.156 inches (3.96mm). The connector utilizes female, cantilever contacts with gold plating to ensure reliable signal transmission. It supports printed circuit boards with a nominal thickness of 0.062 inches (1.57mm) and operates within a temperature range of -40°C to +105°C.

Feature Summary

Dual-edge female connection architecture accommodates non-specified card types
Gold-plated cantilever contacts provide durable electrical interfaces
Low-profile insulator body constructed from thermoplastic polyester
Panel mount installation with flush flange characteristics

Applications

Industrial control system backplanes
Telecommunications equipment interconnects
Consumer electronic module connections
Medical device internal circuitry

Procurement Notes

Verify the specific ordering suffix against the official EDAC 306 Series Ordering Guide to confirm contact material and plating specifications. Ensure the target PCB thickness aligns with the connector's acceptance criteria before procurement. Confirm RoHS compliance status if required by project regulations.

Selection Notes

Select this component when a dual-edge interface with 0.156-inch spacing is required. Evaluate the 62-position count against total I/O needs. Consider the panel mount style and low-profile height constraints relative to the enclosure design. Verify thermal operating limits match the environmental conditions.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting styles. The 306-031 variant specifically denotes the 62-position configuration within this standardized product line, ensuring compatibility with other components in the same family.

Replacement Considerations

Consult the EDAC 306 Series Ordering Guide for direct substitutes. Cross-reference pin counts and spacing dimensions. Verify that alternative parts maintain identical mounting styles and contact configurations.

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.