807-039-554-104

Edgeboard Connectors Overview

The EDAC Inc. 807-039-554-104 is a standard card edge connector receptacle from the 807 High Temperature Series. It features 78 positions arranged in a double row with a 3.96 mm (0.156 inch) contact spacing. Designed for dual-edge reading daughter boards, it utilizes gold-plated copper alloy contacts and Diallyl Phthalate (DAP) insulators. The unit supports a current rating of 5 A and operates within a temperature range of -40°C to +125°C.

Edgeboard Connectors Feature Summary

• High-temperature resistant construction using Diallyl Phthalate insulators
• Dual-edge female contact configuration for secure board engagement
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Vertical mounting style compatible with panel or chassis installation

Edgeboard Connectors Applications

• High-temperature electronic assemblies requiring robust interconnects
• Motherboard-to-daughterboard signal transmission systems
• Industrial control panels operating in elevated thermal environments
• Telecommunications equipment utilizing standard card edge interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, termination type, and mounting orientation. Ensure compatibility with the target PCB thickness and mating card dimensions before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when high-temperature stability and dual-edge connectivity are required. The 3.96 mm pitch accommodates larger signal traces compared to finer pitches. Verify that the 5 A current rating meets the circuit load requirements and that the vertical form factor fits the enclosure constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 807 Series, which specializes in high-temperature card edge connectors. The series offers various position counts and termination options, all sharing common high-performance materials like DAP insulators and gold contacts designed for demanding industrial and aerospace applications.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 807 series variants such as 807-033-531-101 or 807-019-454-108 for different position counts or termination styles. Ensure any substitute maintains the same 3.96 mm pitch and high-temperature rating.