305-014-521-212

Edgeboard Connectors Overview

The EDAC Inc. 305-014-521-212 is a dual-row card edge connector with 14 positions and a 0.156-inch (3.96mm) pitch. It features female contacts with gold plating over a copper alloy base, designed for panel mount through-hole termination. The unit accepts non-specified dual-edge cards within a thickness range of 0.054 to 0.070 inches. Constructed with a green thermoplastic polyester insulator, it operates between -40°C and 105°C.

Edgeboard Connectors Feature Summary

• Accepts both between-contact and in-contact polarizing keys for secure board alignment
• Provides a 5A continuous current rating and 1800VACrms dielectric strength
• Features half-波纹管 contact type for reliable signal transmission

Edgeboard Connectors Applications

• Medical interconnect solutions
• Agricultural technology systems
• Industrial control panels

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC 305 Series Ordering Guide to ensure correct flange and termination specifications. Confirm that the required polarizing key compatibility matches your design constraints. Cross-reference the datasheet for insulation material properties and operating temperature limits before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row configuration with a 0.156-inch pitch is required for panel-mounted applications. Ensure the target PCB card thickness falls within the specified 0.054 to 0.070-inch range. Verify that the gold-plated contact surface meets corrosion resistance requirements for the intended environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various configurations for different row counts and pitches. The 305-014 variant specifically addresses 14-position requirements, providing a standardized solution for dual-edge interface connections in electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitutes. Generic equivalents may not match the specific polarizing key acceptance or current rating specifications.