837-031-540-603

Edgeboard Connectors Overview

The EDAC Inc. 837-031-540-603 is a single-row, female card edge connector from the 837 High Temp series. It features 31 positions with a 0.156-inch (3.96 mm) contact spacing. The connector utilizes copper alloy cantilever contacts with a gold plating thickness of 10.0 µin (0.25 µm). Designed for through-hole termination via wire wrap, it accommodates board thicknesses between 0.054 and 0.070 inches. The insulator is made of DAP material in green, supporting an operating temperature range of -40°C to 125°C.

Edgeboard Connectors Feature Summary

• High-temperature rated construction suitable for demanding environments
• Wire wrap termination method ensures secure electrical connections
• Gold-plated cantilever contacts provide reliable signal integrity

Edgeboard Connectors Applications

• Medical interconnect solutions
• Agricultural technology systems
• Industrial control equipment

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffix codes to ensure correct contact configuration and termination style. Confirm RoHS compliance status and specific packaging quantities required for production integration. Cross-reference official datasheets for mechanical dimensions before PCB layout finalization.

Edgeboard Connectors Selection Notes

Select this component when high-temperature stability and wire wrap termination are required. Ensure the target circuit board thickness falls within the specified 0.054 to 0.070 inch range. Verify that the single-row, 31-position configuration matches the design requirements.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 837 High Temp series, designed for robust performance in challenging conditions. The series offers various position counts and termination options, catering to diverse industrial and specialized application needs while maintaining consistent mechanical and electrical standards.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for direct substitutes within the 837 series. Verify pin count, spacing, and termination compatibility before considering alternative manufacturers.