302-022-356-201

Edgeboard Connectors Overview

The EDAC Inc. 302-022-356-201 is a standard card edge connector from the 302 series, featuring a 0.050 inch (1.27mm) contact spacing. It provides 22 positions in a dual-row female configuration with gold flash plated cantilever contacts. The housing is black polyamide (PA66), designed for board edge mounting and solder termination. It accepts non-specified dual-edge cards with thicknesses ranging from 0.051 to 0.071 inches (1.30 to 1.80mm).

Edgeboard Connectors Feature Summary

• Dual-row female connector design with cantilever spring contacts for reliable engagement.
• Gold flash plating on contacts ensures corrosion resistance and stable signal transmission.
• Black polyamide insulation housing supports board edge installation methods.
• Compatible with dual-edge card types within specified thickness tolerances.

Edgeboard Connectors Applications

• Industrial control system interface connections
• Medical device internal module interconnects
• Telecommunications equipment backplane interfaces

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm pin count and row configuration. Ensure compatibility with the target PCB layout regarding mounting style and card thickness requirements. Check for RoHS compliance status if required by project specifications. Confirm availability through authorized distributors as supply levels may vary.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card requires a low-profile connection with precise 1.27mm spacing. The female gender and cantilever contact type are suitable for repeated insertion cycles. Verify that the application environment falls within the operating temperature range and that the board thickness aligns with the 1.30 to 1.80mm specification.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 302 series of standard card edge connectors. The series offers various position counts and configurations to support diverse electronic assembly needs. The 302-022-356-201 specifically addresses applications requiring 22-position dual-row connectivity with robust mechanical retention.

Edgeboard Connectors Replacement Considerations

Consult EDAC official documentation for direct cross-references. Alternative parts must match the 1.27mm pitch, 22-position dual-row format, and female cantilever contact type. Verify housing material and mounting compatibility before substitution.