892-049-540-103

Edgeboard Connectors Overview

The EDAC Inc. 892-049-540-103 is a standard card edge connector receptacle designed for single-edge board insertion. It features 49 positions with a 2.54 mm (0.100 inch) pitch and supports a maximum PCB thickness of 1.57 mm. The component utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and includes a Polyphenylene Sulfide (PPS) housing for thermal stability. Rated for 3 A current, it operates within a temperature range of -40 C to +125 C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Single-row configuration with 49 contact positions for compact circuit integration
• Gold-plated copper alloy contacts provide corrosion resistance and low contact impedance
• Polyphenylene Sulfide (PPS) insulator ensures high thermal stability and mechanical strength
• Vertical panel mount design facilitates secure installation in enclosed chassis environments

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Medical device circuit boards
• Consumer electronics module connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating specification, and termination style. Ensure compatibility with the target PCB edge thickness and mounting requirements before procurement. Cross-reference the RoHS compliance status with current regulatory standards for the intended market. Confirm availability through authorized distributors as supply levels may fluctuate.

Edgeboard Connectors Selection Notes

Select this connector when a single-row interface with 49 positions is required for vertical panel mounting. The 2.54 mm pitch accommodates standard PCB layouts, while the PPS housing supports high-temperature processing. Verify that the application environment stays within the specified -40 C to +125 C operating range. Ensure the mating card edge meets the dimensional tolerances for reliable contact engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 892 series of high-temperature card edge connectors. The series is characterized by robust construction suitable for demanding industrial and commercial applications. The 892 series provides various position counts and row configurations to support diverse connectivity needs while maintaining consistent electrical performance and mechanical durability across the product line.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct replacements or cross-reference compatible parts based on identical electrical ratings, mechanical dimensions, and mounting specifications.