807-025-445-101

Edgeboard Connectors Overview

The EDAC Inc. 807-025-445-101 is a standard card edge connector receptacle featuring 25 positions with a 3.96 mm pitch. Designed for single-row applications, it utilizes a through-hole mounting style and supports a board thickness of 1.57 mm. The contacts are made of copper alloy with a tin finish, rated for 5 A current. Constructed with a green thermoplastic housing, this component operates within a temperature range of -40°C to +125°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Semi-bellows contact type ensures reliable connection stability
• High-temperature resistant thermoplastic housing material
• Gold-free tin plating for cost-effective termination

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature reliability
• Telecommunications equipment interfaces
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the specific contact finish configuration, as distributor listings may vary between tin and gold plating options for similar part numbers. Confirm that the single-row receptacle orientation matches the PCB layout requirements. Ensure the 3.96 mm pitch aligns with the daughter board edge finger specifications to prevent mechanical interference during insertion.

Edgeboard Connectors Selection Notes

Select this model when a single-row configuration is required for space-constrained designs. The 3.96 mm pitch accommodates standard thick boards at 1.57 mm. Consider the tin contact finish if budget constraints exist, noting its lower conductivity compared to gold. Verify thermal requirements against the +125°C maximum operating limit for harsh environments.

Edgeboard Connectors Part Context

This component belongs to the EDAC 807 series, which specializes in high-temperature card edge connectors. The series is characterized by durable Diallyl Phthalate or thermoplastic housings and robust copper alloy contacts. It serves as a reliable interconnect solution for demanding industrial and commercial applications where standard connectors may fail under thermal stress.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 807 series variants such as 807-025-547-107 for potential pinout or finish differences. Verify compatibility with existing PCB footprints before substitution. Note that some distributors list different finishes for identical position counts, requiring careful specification matching.