306-032-421-104

Overview

The EDAC Inc. 306-032-421-104 is a dual female card edge connector designed for panel mount and through-hole termination. It features 64 positions arranged in two rows of 32 contacts with a 0.156-inch (3.96mm) spacing. The connector accepts printed circuit boards with a thickness range of 0.054 to 0.070 inches (1.37mm to 1.78mm). Constructed with copper alloy contacts finished in tin, the insulator body is made of thermoplastic polyester. It operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.

Feature Summary

• Dual female configuration with 64 total positions for secure board retention
• Through-hole solder termination ensures reliable electrical connection
• Thermoplastic polyester insulator provides structural integrity and thermal resistance

Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules

Procurement Notes

Verify that the specific part number matches the required pin count and spacing specifications for your design. Confirm compliance with RoHS3 regulations if environmental standards are mandatory. Ensure the PCB thickness falls within the accepted range of 0.054 to 0.070 inches to guarantee proper mechanical fit and contact engagement during assembly.

Selection Notes

Select this component when a dual-sided female connector is required for vertical panel mounting. The 0.156-inch pitch accommodates standard board layouts while the tin-plated contacts offer cost-effective conductivity. Consider the operating temperature range and material compatibility with adjacent components to ensure long-term reliability in the intended environment.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and termination styles to support diverse electronic assembly needs. The 306-032 variant specifically addresses applications requiring 64 connections with a robust mechanical interface for repeated insertion cycles.

Replacement Considerations

Direct substitutes within the same series include 306-032-421-101 and 306-032-421-107. Verify that alternative options maintain identical pin configurations, spacing, and termination methods to ensure mechanical interchangeability without redesigning the host panel or PCB.