302-080-321-201

Edgeboard Connectors Overview

The EDAC Inc. 302-080-321-201 is a card edge connector from the 302 Series, designed for non-specified dual-edge cards. It features 80 positions with a 0.050" (1.27mm) contact spacing and gold-plated contacts. The connector utilizes a copper alloy terminal material and a black polyamide (PA66) insulator. It supports board thicknesses ranging from 0.051" to 0.071" (1.30mm to 1.80mm). The component employs a cantilever contact type and is intended for through-hole termination. It operates within a temperature range of -55°C to 85°C and meets RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-edge design accommodates non-specified card types
• Gold-plated cantilever contacts ensure reliable signal transmission
• Polyamide insulation provides thermal stability
• Through-hole mounting facilitates secure PCB attachment

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Test and measurement devices

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, contact plating specifications, and mounting style compatibility. Ensure that the selected variant matches the required board thickness and pitch dimensions for the target application. Cross-reference the part number with the latest revision history to avoid discrepancies in mechanical or electrical characteristics during procurement.

Edgeboard Connectors Selection Notes

Select this connector when a high-density interface with 80 positions is required for dual-edge card applications. The 0.050" pitch allows for compact circuit board layouts while maintaining adequate spacing. Consider the operating temperature range and material composition to ensure compatibility with the environmental conditions and thermal management strategies of the final assembly.

Edgeboard Connectors Part Context

This component belongs to the EDAC 302 Series, which specializes in card edge connectors with 0.050" spacing. The series offers various position counts and mounting options for diverse electronic interconnect needs. The 302-080-321-201 specifically addresses requirements for high-pin-count dual-edge connections in standard industrial and commercial electronics.

Edgeboard Connectors Replacement Considerations

Consult the EDAC Inc. official documentation for verified substitute part numbers within the same series or compatible families. Ensure that any replacement maintains identical pin count, pitch, and mechanical dimensions to guarantee interchangeability without redesigning the printed circuit board.