302-004-358-201

Edgeboard Connectors Overview

The EDAC Inc. 302-004-358-201 is a standard card edge connector from the 302 series, designed for dual-edge board insertion. It features four female contacts with gold flash plating and a 0.050-inch (1.27mm) contact spacing. The housing is black polyamide (PA66), suitable for non-specified dual-edge cards with thicknesses between 0.051 and 0.071 inches. This component utilizes right-angle tail terminals for surface mount soldering, providing a secure mechanical and electrical connection in compact electronic assemblies.

Edgeboard Connectors Feature Summary

• Dual-edge card interface with right-angle tail terminals for surface mount installation
• Gold flash plated cantilever contacts ensuring reliable signal transmission
• Black polyamide insulation housing rated for operating temperatures from -55°C to 85°C

Edgeboard Connectors Applications

• Electronic modules requiring dual-edge card insertion
• Industrial control systems utilizing standard card edge interfaces
• Compact consumer electronics with space-constrained PCB layouts

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm terminal orientation and plating specifications. Ensure compatibility with target card thickness limits of 0.051 to 0.071 inches. Confirm that the right-angle tail configuration matches the intended surface mount footprint on the host PCB. Cross-reference the RoHS status and moisture sensitivity level requirements with project standards before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this connector when a low-profile, dual-edge solution with right-angle termination is required. The 0.050-inch pitch supports dense pin arrangements within limited board areas. Verify that the host PCB design accommodates the specific mounting height and tail geometry. Consider the thermal rating range if the application involves significant environmental temperature fluctuations or self-heating during operation.

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 termination styles to support diverse interconnect needs. The 302-004-358-201 variant specifically addresses applications needing four positions with right-angle tails, distinguishing it from straight-through or different pitch alternatives within the broader product family.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 302 series parts with identical 4-position, right-angle tail configurations. Verify that any alternative maintains the same 0.050-inch pitch and dual-edge compatibility. Check for matching housing material and plating specifications to ensure equivalent performance characteristics.