342-042-500-103

Edgeboard Connectors Overview

The EDAC Inc. 342-042-500-103 is a standard card edge connector from the 342 series, designed for single-edge board applications. It features 42 positions with a 2.54 mm (0.100 inch) pitch and a 5.08 mm row spacing. The connector utilizes gold-plated copper alloy contacts with solder eyelet termination. Constructed with a thermoplastic polyester housing, it supports a maximum current rating of 3 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance.
• Thermoplastic polyester housing provides structural integrity and thermal stability.
• Solder eyelet termination facilitates secure mounting on printed circuit boards.

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Automotive electronics
• Medical devices

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 42-position configuration and single-edge compatibility. Confirm that the solder eyelet termination style aligns with the target PCB layout. Ensure the operating environment remains within the specified -40°C to +105°C temperature range. Check for RoHS compliance requirements if applicable to the final assembly standards.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection with 42 positions is required for single-edge cards. The 2.54 mm pitch offers a balance between density and manufacturability. Consider the 3 A current rating for power distribution needs. Verify that the panel mount or through-hole installation method fits the mechanical constraints of the enclosure design.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 342 series, which specializes in standard card edge connectors. The series is known for its versatility in various electronic applications requiring robust interconnect solutions. The 342-042-500-103 variant specifically addresses the need for higher pin counts in compact form factors while maintaining standard industry pitches.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing with other manufacturers requires careful verification of mechanical dimensions, electrical ratings, and termination styles to ensure functional equivalence.