306-027-521-158

Overview

The EDAC Inc. 306-027-521-158 is a dual-edge female card edge connector designed for vertical panel mounting applications. It features 54 positions with a contact spacing of 0.156 inches (3.96 mm). The component accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Gold plating is applied to the contacts to ensure reliable signal transmission. The insulator body is constructed from thermoplastic material and exhibits a green coloration. This connector supports an operating temperature range from -40°C to +105°C and provides a current rating of 5 A.

Feature Summary

• Dual-edge female configuration for secure board insertion
• Vertical panel mount design with flush mount flange feature
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• Thermoplastic insulation housing rated for high-temperature operation

Applications

• Industrial control systems requiring robust interconnects
• Medical equipment utilizing EDAC medical interconnect solutions
• Agricultural technology hardware exposed to harsh environments
• General-purpose electronic assemblies needing dual-edge connectivity

Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm mechanical attributes such as flange type and thread size. Ensure the selected variant matches the required PCB thickness and contact spacing specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm authenticity and compliance with RoHS standards before finalizing procurement orders.

Selection Notes

Select this component when a dual-edge female connector with 54 positions is required for vertical panel mounting. Confirm that the application environment falls within the specified -40°C to +105°C operating temperature range. Verify that the target PCB thickness aligns with the 0.062-inch nominal requirement. Consider the gold contact plating and thermoplastic housing material for durability in industrial or medical settings.

Part Context

This connector belongs to the standard card edge connector category manufactured by EDAC Inc., a company established in 1966 specializing in interconnect solutions. The product line includes various configurations for communication, consumer electronics, and industrial sectors. EDAC has expanded its portfolio through acquisitions, offering comprehensive cable assemblies and connectors designed for diverse industry applications including medical and agricultural technologies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult official EDAC documentation or authorized distributors for equivalent components with matching electrical and mechanical specifications.