857-012-445-102

Edgeboard Connectors Overview

The EDAC 857-012-445-102 is a standard card edge connector receptacle from the 857 Series. It features 12 positions with a 3.96 mm pitch and supports a single row configuration. Designed for panel mount installation, this vertical connector utilizes wire wrap termination. The contacts are gold-plated copper alloy, rated for 5 A current, while the polyphenylene sulfide housing ensures high-temperature stability up to +125°C. It accommodates a board thickness of 1.57 mm and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• High-temperature operation capability using polyphenylene sulfide insulator
• Gold-plated copper alloy contacts for reliable signal transmission
• Wire wrap termination style for secure circuit board connection

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature reliability
• Communication equipment interfaces
• Medical device internal connections
• Energy sector instrumentation panels

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm contact plating, termination type, and mounting orientation. Ensure the selected variant matches the required board thickness and thermal rating for the target application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and compliance status before procurement.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount card edge receptacle with wire wrap termination is required. The 857 series is suitable for applications demanding high-temperature performance up to 125°C. Confirm that the 12-position count and 3.96 mm pitch align with the PCB design specifications. Consider the gold-plated contacts for corrosion resistance in demanding environments.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 857 Series, which specializes in high-temperature card edge solutions. The series provides robust connectivity for industrial and commercial applications where standard connectors may fail due to thermal stress. The 857 line typically features PPS housings and various termination options to support diverse assembly requirements.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing PCB layouts if considering alternative series such as the 307 or 837 lines, noting differences in termination styles and temperature ratings.