842-048-541-204

Edgeboard Connectors Overview

The EDAC Inc. 842-048-541-204 is a standard card edge connector receptacle from the 842 High Temp Series. It features 48 positions with a 2.54 mm (0.100 inch) contact spacing. Designed for dual-edge card insertion, it supports board thicknesses ranging from 1.37 mm to 1.78 mm. The unit utilizes gold-plated copper alloy contacts and a green diallyl phthalate (DAP) insulator. Rated for 3 A current, it employs wire wrap termination and offers panel mount installation.

Edgeboard Connectors Feature Summary

• High temperature resistant construction using DAP insulator material
• Dual-edge card interface design for secure board retention
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Wire wrap termination method for stable circuit connections

Edgeboard Connectors Applications

• High temperature electronic assemblies
• Industrial control systems requiring robust interconnects
• Equipment utilizing dual-edge PCB designs
• Panel mounted modular electronics

Edgeboard Connectors Procurement Notes

Verify the specific datasheet version for the 842-048-541-204 to confirm exact dimensional tolerances and plating specifications. Ensure compatibility with the target PCB thickness range of 1.37 mm to 1.78 mm. Confirm that the wire wrap termination style matches the assembly process capabilities. Check RoHS compliance status against project requirements before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when high temperature stability is required for card edge applications. The 48-position count suits moderate density interfaces. Verify that the 2.54 mm pitch aligns with the PCB layout. Consider the wire wrap termination if soldering is not preferred. Ensure the panel mount style fits the enclosure constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 842 series, characterized by high-temperature performance and DAP insulation. It serves as a receptacle for dual-edge cards, differing from single-edge variants in the same family. The series provides options for various position counts and termination styles within the standard card edge connector category.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 842 series parts for position count variations. Verify mechanical fit and electrical ratings against alternative manufacturers' dual-edge connectors. Ensure identical 2.54 mm pitch and wire wrap termination compatibility.