306-037-400-102

Overview

The EDAC Inc. 306-037-400-102 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 74 positions and a contact spacing of 0.156 inches (3.96 mm). The connector supports a PCB thickness of 1.57 mm and utilizes copper alloy contacts with gold plating to ensure reliable signal transmission. Rated for 5 A current, it offers an insulation resistance of 5 GOhms. The housing is constructed from thermoplastic material, providing durability for industrial environments.

Feature Summary

• Dual female contact configuration for secure card edge insertion
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic insulator housing for structural stability and electrical isolation
• Panel mount design with vertical installation angle for fixed system integration

Applications

• Industrial control panel interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Automotive electronic subsystems

Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact pin count and termination style. Ensure compatibility with target PCB thickness and mounting hardware requirements. Cross-reference RoHS compliance status with current manufacturer declarations. Confirm availability through authorized distributors as lead times may vary. Validate that the selected variant matches the required current rating and operating temperature range for the intended application environment.

Selection Notes

Select this component when a high-density dual-row connection is required for vertical panel mounting. The 74-position layout suits complex signal routing needs in compact enclosures. Verify that the 0.156-inch pitch aligns with existing board design constraints. Consider the thermoplastic housing properties for environmental resistance. Ensure the gold plating specification meets long-term reliability standards for the operational lifecycle.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, which are widely used in modular electronic systems. The series offers various position counts and termination options to accommodate different board densities. The 306-037-400-102 specifically addresses applications requiring robust dual-sided connectivity with standardized spacing. It complements other components in the same family by providing consistent mechanical and electrical characteristics across the product line.

Replacement Considerations

Direct substitutes within the 306 series include variants with different position counts or termination styles, such as 306-037-400-108. Verify mechanical fit and electrical ratings before substitution. Alternative manufacturers may offer similar specifications but require validation of pinout and mounting hole alignment.