345-102-500-201

Edgeboard Connectors Overview

The EDAC Inc. model 345-102-500-201 is a standard card edge connector designed for dual female termination on non-specified dual-edge circuit boards. It features a 2.54 mm (0.100 inch) pitch with 102 total positions arranged in two rows of 51 contacts each. The unit utilizes cantilever contact types made from copper alloy, finished with gold plating to ensure reliable signal transmission. Insulation is provided by green thermoplastic polyester, supporting an operating temperature range of -40°C to +105°C and accommodating board thicknesses between 1.37 mm and 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual-edge configuration accommodates non-specified dual-sided circuit boards for versatile integration.
• Cantilever contact design ensures secure mechanical engagement and electrical continuity.
• Gold-plated copper alloy terminals provide corrosion resistance and stable conductivity.
• Thermoplastic polyester housing offers durability within specified thermal limits.

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing dual-edge card architectures
• Test and measurement instrumentation interfaces
• Automotive electronics modules needing high-density connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact physical dimensions and termination styles. Ensure compatibility with target PCB thickness ranges before ordering. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference lead times with authorized distributors as availability may fluctuate based on production schedules.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 102-position interface is required for dual-edge cards. Verify that the 2.54 mm pitch aligns with existing board layouts. Consider the vertical mounting style and solder lug termination method for assembly constraints. Evaluate thermal requirements against the -40°C to +105°C operational range.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series of standard card edge connectors. The series provides various position counts and configurations for diverse electronic applications. The 345-102 variant specifically addresses high-density connection needs within the broader family of industrial-grade interconnect solutions.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct equivalents. Verify pin count, pitch, and termination type match exactly. Check dimensional tolerances and mounting hole patterns for mechanical fit. Ensure electrical ratings meet or exceed original specifications.