857-006-427-108

Edgeboard Connectors Overview

The EDAC Inc. 857-006-427-108 is a standard single-edge card edge connector featuring 6 positions with a 3.96 mm (0.156 inch) contact spacing. Designed for panel mount installation, this receptacle utilizes tin-plated copper alloy contacts and a black insulator. It supports a current rating of 5 A and operates within a temperature range of -40°C to +125°C. The component employs solder pin termination and is constructed from polyphenylene sulfide (PPS) housing material, ensuring reliable electrical performance in high-temperature environments.

Edgeboard Connectors Feature Summary

• High-temperature resistant construction utilizing polyphenylene sulfide (PPS) insulator material
• Single-row configuration with tin-plated copper alloy contacts for signal integrity
• Panel mount design with vertical orientation for secure board integration

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature stability
• Communication equipment interfaces
• Medical device circuit board connections
• Energy sector electronic assemblies

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm plating type and row configuration. Ensure compatibility with the target PCB thickness and mounting hole specifications. Confirm RoHS compliance status through the latest product change notifications or distributor documentation before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a single-row, 6-position connection is required with a 3.96 mm pitch. Consider the PPS housing material if operating temperatures exceed standard limits. Verify that the tin-plated contact finish meets the application's wear resistance requirements compared to gold-plated alternatives.

Edgeboard Connectors Part Context

This part belongs to the EDAC 857 Series, which specializes in high-temperature card edge connectors. The series offers various position counts and mounting options, designed for robust performance in demanding industrial and commercial applications where thermal stability is critical for long-term reliability.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 857 series variants for different position counts. Verify mechanical dimensions and electrical ratings against competitors like NorComp or MH Connectors if sourcing alternative suppliers.