306-021-421-107

$12.24

Description：CONN EDGE DUAL FMALE 42POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk

SKU:9883da4c6e06 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 42POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：21
Number of Positions：42
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：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, M3
Operating Temperature：-40°C ~ 105°C

Download product information

306-021-421-107

Overview

The EDAC Inc. 306-021-421-107 is a standard card edge connector from the 306 series, designed for panel mount applications with a vertical orientation. It features a dual female configuration with 42 positions and a contact spacing of 0.156 inches (3.96 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts and a thermoplastic polyester insulator, it supports a current rating of 5 A and operates within a temperature range of -40°C to 105°C.

Feature Summary

Dual female contact configuration for secure board retention
Low profile insulator body design for space-constrained installations
Accepts nominal 0.062 inch thick printed circuit boards

Applications

Panel-mounted electronic assemblies requiring vertical interconnection
Industrial control systems utilizing standard card edge interfaces
Test and measurement equipment needing reliable signal routing

Procurement Notes

Verify component authenticity through authorized EDAC distributors or verified supply chain channels. Confirm that the received part matches the specific 306-021-421-107 designation, including packaging integrity and RoHS compliance documentation. Ensure storage conditions maintain material stability prior to installation.

Selection Notes

Select this model when a dual-row, 42-position interface is required for vertical panel mounting. The 3.96 mm pitch accommodates standard board thicknesses. Verify compatibility with mating card edge dimensions and ensure the 5 A current rating meets system electrical requirements before integration.

Part Context

This component belongs to the EDAC 306 series of card edge connectors, which are characterized by their robust construction and standardized pin layouts. The series offers various position counts and configurations to support diverse electronic interconnection needs across industrial and commercial sectors.

Replacement Considerations

Compatible substitutes within the same series include 306-021-421-103 and 306-021-521-107. Verify mechanical fit and electrical specifications before substitution.

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.