807-040-442-204

Edgeboard Connectors Overview

The EDAC Inc. 807-040-442-204 is a standard card edge connector receptacle designed for high-temperature applications. It features 40 positions arranged in a dual row with a 3.96 mm (0.156 inch) pitch. The unit utilizes tin-plated copper alloy contacts and a green diallyl phthalate (DAP) housing. It supports a board thickness of 1.57 mm and operates within a temperature range of -40°C to +125°C. The connector provides a current rating of 5 A and an insulation resistance of 5 GOhms, ensuring reliable performance in demanding environments.

Edgeboard Connectors Feature Summary

• High-temperature capability with a maximum operating temperature of +125°C
• Dual-edge female contact configuration for secure board insertion
• Robust Diallyl Phthalate (DAP) housing material for durability

Edgeboard Connectors Applications

• Medical interconnect solutions requiring reliable connections
• Agricultural technology equipment operating in harsh environments
• Industrial control systems utilizing standard card edge interfaces

Edgeboard Connectors Procurement Notes

Verify the specific contact finish requirements against application needs, as this model specifies tin plating rather than gold. Confirm that the 1.57 mm board thickness compatibility aligns with the target PCB design. Ensure the 5 A current rating meets the electrical load demands of the circuit. Check regional availability constraints, as distribution status may vary by location.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 40-position card edge connector is required for high-temperature stability. The tin-plated contacts offer a cost-effective solution compared to gold finishes while maintaining adequate conductivity. The DAP housing provides necessary thermal resistance. Consider the panel mount orientation and straight termination style during mechanical integration planning.

Edgeboard Connectors Part Context

This part belongs to the EDAC 807 series, which specializes in standard card edge connectors for various industrial sectors. The series includes variants with different position counts and mounting styles. The 807-040-442-204 specifically addresses the need for robust, high-temp connectivity in medical and agricultural applications where environmental resilience is critical.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and position counts but potentially different contact finishes or housing materials. Verify mechanical dimensions and pinout configurations before substitution. Cross-reference with other EDAC 807 series models to ensure compatibility with existing PCB layouts and enclosure designs.