337-040-520-658

Edgeboard Connectors Overview

The EDAC Inc. 337-040-520-658 is a standard card edge connector socket featuring 40 positions with a 3.96 mm pitch. Designed for single-row applications, it utilizes gold-plated copper alloy contacts and a thermoplastic polyester housing. The component supports through-hole mounting at a right angle, accommodating PCBs with a thickness of 1.57 mm. It offers a current rating of 3 A, an insulation resistance of 5 GOhms, and operates within a temperature range of -40 C to +105 C.

Edgeboard Connectors Feature Summary

• Single-row female card edge socket configuration
• Gold-plated copper alloy contact system
• Thermoplastic polyester insulating housing
• Right-angle through-hole termination style

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Consumer electronics assemblies
• Medical device interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact physical dimensions and plating specifications. Ensure compatibility with target PCB thickness and mating card edge profiles before integration. Confirm availability status directly with authorized distributors as supply conditions may vary.

Edgeboard Connectors Selection Notes

Select this model when a single-row, right-angle connection is required for 1.57 mm thick boards. The 3.96 mm pitch suits standard density layouts. Verify that the 3 A current rating meets circuit requirements and that the operating temperature range aligns with environmental conditions.

Edgeboard Connectors Part Context

This component belongs to the EDAC 337 series, which provides standard card edge connectors for various industrial and commercial applications. The series offers multiple position counts and mounting angles, utilizing consistent material standards for reliability in demanding electronic environments.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the EDAC 337 series for alternative position counts or mounting angles. Verify mechanical fit and electrical ratings before substituting with generic equivalents.