837-050-541-812

Edgeboard Connectors Overview

The EDAC Inc. 837-050-541-812 is a dual-row female card edge connector designed for through-hole mounting. It features 50 positions with a 0.156-inch (3.96 mm) contact spacing. The connector utilizes gold-plated copper alloy contacts and a green Diallyl Phthalate (DAP) insulator. It supports wire wrap termination and operates within a temperature range of -40°C to +125°C. The unit has a current rating of 3 A, insulation resistance of 5 GOhms, and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for high-density board connections
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Wire wrap termination method for secure lead attachment
• High-temperature resistant DAP insulator material

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm pin count and row configuration. Ensure compatibility with target PCB thickness and wire gauge requirements. Check for RoHS3 compliance status if required by project specifications. Confirm that the wire wrap termination style matches the assembly process capabilities. Validate operating temperature ranges against environmental conditions.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection with 50 positions is required. The 0.156-inch spacing accommodates standard wire wrap practices. Consider the DAP housing for thermal stability in demanding environments. Verify that the 3 A current rating meets circuit load requirements. Ensure the through-hole installation method fits the mechanical design constraints.

Edgeboard Connectors Part Context

This model belongs to the EDAC 837 Series, which specializes in high-temperature card edge connectors. The series offers various position counts and configurations for diverse industrial applications. The 837-050 variant specifically provides a dual-row interface for increased connectivity density compared to single-row alternatives.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 837/887 Series Ordering Guide for verified substitute part numbers. Cross-reference pin count, spacing, and termination type before substitution.