306-035-521-178

$17.82

Description：CONN EDGE DUAL FMALE 70POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box

SKU:762faf331f20 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 70POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：35
Number of Positions：70
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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306-035-521-178

Overview

The EDAC Inc. 306-035-521-178 is a dual-edge female card edge connector featuring 70 positions with a 0.156-inch (3.96mm) contact spacing. It utilizes a single centerline row termination and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). The component employs gold-plated contacts for reliable signal transmission and features a low-profile insulator body. Designed for panel mount installation, this connector supports vertical orientation and is suitable for applications requiring robust interconnection in industrial and medical environments.

Feature Summary

Dual-edge female configuration with 70 positions
Gold-plated contacts for enhanced conductivity
Low-profile insulator body design
Accepts 0.062 inch nominal PCB thickness

Applications

Medical interconnect solutions
Industrial equipment connections
Agricultural technology systems

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required board thickness and mounting style. Confirm that the dual-edge female configuration matches the target PCB design. Check for any regional distribution restrictions or shipping limitations associated with the manufacturer's standard lead time before finalizing procurement plans.

Selection Notes

Select this component when a 70-position dual-edge interface is required with 0.156-inch spacing. Ensure the application environment aligns with the connector's specified operating conditions. Consider the low-profile body height if space constraints are critical. Verify that the panel mount vertical orientation fits the mechanical assembly requirements.

Part Context

This part belongs to EDAC's standard card edge connector series, designed for general-purpose interconnection needs. The 306 series typically offers various termination options and mounting styles. This specific model provides a high-density solution for dual-edge cards, supporting reliable performance in demanding sectors such as healthcare and heavy industry.

Replacement Considerations

Cross-reference with similar EDAC 306 series variants for alternative mounting or termination options. Verify pin count and spacing compatibility before substituting. No direct public substitute part numbers are confirmed in available documentation.

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.