857-030-557-101

Edgeboard Connectors Overview

The EDAC Inc. 857-030-557-101 is a high-temperature card edge connector from the 857 series, designed for dual-edge board insertion. It features 60 positions with a 0.156-inch (3.96 mm) pitch and a 0.200-inch (5.08 mm) row spacing. The connector utilizes gold-plated copper alloy contacts and a black polyphenylene sulfide housing. Rated for 5 A current, it supports vertical panel mount installation and wire wrap termination.

Edgeboard Connectors Feature Summary

• High-temperature resistant construction using polyphenylene sulfide materials
• Dual-edge female contact configuration for secure board retention
• Gold-plated copper alloy contacts ensuring reliable signal transmission

Edgeboard Connectors Applications

• Industrial control systems requiring thermal stability
• Communication equipment interfaces
• Medical device circuit connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm exact pin count, termination style, and plating thickness. Confirm that the selected variant matches the required panel mounting dimensions and board thickness specifications. Ensure compatibility with existing wire wrap tools and assembly processes before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when high-temperature performance and dual-edge connectivity are required. The 0.156-inch pitch accommodates standard card edge layouts. Verify that the 5 A current rating meets the application's electrical demands. Consider the vertical panel mount style for integration into chassis-based designs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 857 series of high-temperature card edge connectors. The series offers various position counts and termination options. The 857 series is characterized by its robust polyphenylene sulfide housing and suitability for demanding environments where standard connectors may fail due to heat exposure.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 857 series variants such as 857-030-557-104 or 857-030-557-107 if different termination styles or flange configurations are needed. Ensure any substitute maintains the same 0.156-inch pitch and 60-position count for mechanical compatibility.