842-094-544-212

Edgeboard Connectors Overview

The EDAC Inc. 842-094-544-212 is a standard card edge connector receptacle featuring 94 positions arranged in two rows with a 2.54 mm (0.100 inch) pitch. Designed for dual-edge insertion, it utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The housing is constructed from green polyphenylene sulfide (PPS), providing robust insulation and thermal stability. This component supports wire wrap termination and is intended for panel mount installation.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design accommodating 94 contact positions
• Gold-plated copper alloy contacts for enhanced conductivity
• Polyphenylene sulfide insulator material for high-temperature resistance
• Wire wrap termination method for secure circuit board attachment

Edgeboard Connectors Applications

• High-density electronic interconnect systems
• Industrial control panels requiring vertical mounting
• Communication equipment backplanes
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact termination style and plating thickness. Ensure compatibility with the target PCB card thickness and guide rail requirements. Confirm RoHS compliance status through official documentation prior to integration into regulated assemblies.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count dual-edge interface is required within a standard 2.54 mm grid. The PPS housing offers superior thermal performance compared to standard thermoplastics. Verify that the panel mount configuration aligns with the mechanical constraints of the enclosure design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 842 series of edgeboard connectors, which are engineered for demanding applications. The series provides various row configurations and termination options. The 842 designation specifically indicates a dual-edge receptacle format designed for robust mechanical retention and electrical reliability in industrial environments.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitutes. Ensure replacement parts maintain identical pin count, pitch, and termination type to guarantee mechanical fit and electrical continuity without redesigning the host assembly.