302-008-256-201

Edgeboard Connectors Overview

The EDAC Inc. 302-008-256-201 is a standard card edge connector from the 302 series, designed for dual-edge board applications. It features eight female contacts arranged in two rows with a 0.050-inch (1.27mm) spacing. The contacts are gold flash plated on cantilever terminals, ensuring reliable signal transmission. The housing is constructed from black polyamide (PA66/nylon 6/6) and lacks mounting lugs. This component supports card thicknesses ranging from 0.051 to 0.071 inches (1.30mm to 1.80mm) and operates within a temperature range of -55°C to 85°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration with cantilever contact type for secure mating
• Gold flash plating on copper alloy terminals for corrosion resistance
• Non-specified dual-edge card compatibility without integrated mounting lugs

Edgeboard Connectors Applications

• Industrial control systems requiring compact interconnects
• Medical equipment internal circuit board connections
• Telecommunications infrastructure modules

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to ensure authenticity. Confirm that the received components match the specified 302 series characteristics, including contact finish and housing material. Check for compliance with RoHS3 standards as indicated in official datasheets. Ensure storage conditions maintain component integrity prior to assembly.

Edgeboard Connectors Selection Notes

Select this connector when a low-profile, dual-edge solution is required for non-specific PCB designs. The 1.27mm pitch allows for dense routing while maintaining mechanical stability. Consider the absence of mounting lugs when designing panel integration strategies. Verify that the target application falls within the specified operating temperature range and card thickness tolerances.

Edgeboard Connectors Part Context

This component belongs to the EDAC 302 series, which specializes in standard card edge connectors. The series offers various pin counts and configurations tailored for diverse electronic assemblies. The 302-008-256-201 specifically addresses needs for eight-position dual-row interfaces, providing a balance between connectivity density and mechanical simplicity in constrained spaces.

Edgeboard Connectors Replacement Considerations

Consult official EDAC catalogs for direct substitutes within the 302 series. Cross-reference pin counts, pitch dimensions, and contact finishes before considering alternative manufacturers. Ensure any replacement maintains identical mechanical footprint and electrical specifications.