302-022-256-201

Edgeboard Connectors Overview

The EDAC Inc. 302-022-256-201 is a standard card edge connector from the 302 series, designed for dual-edge board applications. It features 22 positions with a contact spacing of 0.050 inches (1.27mm). The connector utilizes gold flash plated contacts and includes extender board tails in a dual-row formation. The housing is black and lacks mounting lugs. This component supports surface mount or through-hole termination depending on specific tail configuration requirements.

Edgeboard Connectors Feature Summary

• Dual-row formation with extender board tails for secure connection
• Gold flash plated contacts for reliable conductivity
• Non-specified dual-edge card compatibility
• Housing without mounting lugs

Edgeboard Connectors Applications

• General purpose electronic interconnects
• Industrial control systems
• Medical device circuitry

Edgeboard Connectors Procurement Notes

Verify the exact pin count and row configuration against the official datasheet before procurement. Confirm that the extender board tail design matches the target PCB layout. Ensure the gold flash plating specification meets the required environmental durability standards for the intended application environment.

Edgeboard Connectors Selection Notes

Select this model when a low-profile dual-edge connector with fine pitch is required. The absence of mounting lugs makes it suitable for space-constrained designs where alternative securing methods are used. Verify compatibility with the specific card thickness range supported by the 302 series housing dimensions.

Edgeboard Connectors Part Context

This part belongs to the EDAC 302 series, which specializes in high-density card edge connectors. The series is characterized by its .05 inch contact spacing and robust construction suitable for various industrial and commercial applications. The manufacturer provides comprehensive documentation for integration into electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitute part numbers. Ensure any replacement maintains the same 0.050 inch pitch and dual-row configuration. Verify mechanical fit and electrical specifications match the original design requirements.