837-076-541-804

Edgeboard Connectors Overview

The EDAC Inc. 837-076-541-804 is a dual-edge female card edge connector from the 837 series, designed for high-temperature applications. It features 76 positions with a 0.156-inch (3.96mm) pitch and accepts board thicknesses between 0.054 and 0.070 inches. The contacts are made of copper alloy with a gold plating finish, housed in green diallyl phthalate (DAP). Operating within a temperature range of -40°C to 125°C, it utilizes wire wrap termination and through-hole mounting.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for robust board insertion
• High-temperature rated construction using DAP insulation
• Gold-plated copper alloy contacts for reliable conductivity

Edgeboard Connectors Applications

• Industrial control systems requiring high thermal stability
• Automotive electronics modules
• Communication equipment backplanes
• Aerospace and defense circuit boards

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to ensure correct contact count and orientation. Confirm RoHS compliance status as per current manufacturer documentation. Check lead times directly with authorized distributors, as standard delivery periods may vary. Ensure compatibility with target PCB thickness specifications before ordering.

Edgeboard Connectors Selection Notes

Select this component when dual-sided edge connectivity is required for high-density signal routing. The 0.156-inch pitch accommodates specific board layout constraints. Consider the operating temperature range and material composition for environmental resilience. Verify that the wire wrap termination method aligns with assembly processes.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 837 series, characterized by high-temperature performance and durable construction. The series offers various position counts and edge configurations to suit different electronic module requirements. Components in this line are engineered for demanding industrial and commercial environments.

Edgeboard Connectors Replacement Considerations

Consult official cross-reference guides for direct substitutes. Verify pin count, pitch, and mounting style match exactly. Ensure electrical ratings and material specifications meet or exceed original requirements.