306-019-521-178

Edgeboard Connectors Overview

The EDAC Inc. 306-019-521-178 is a dual-edge female card edge connector designed for board-to-board interconnection. It features 38 positions with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated contacts and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). It employs a single centerline row configuration and includes a low-profile insulator body.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure board insertion
• Gold-plated contacts ensure reliable electrical performance
• Low-profile insulator body reduces overall assembly height

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Telecommunications equipment board interfaces
• Computer peripheral hardware integration

Edgeboard Connectors Procurement Notes

Verify the specific part number against manufacturer documentation to confirm compatibility with target PCB thicknesses and mating requirements. Ensure that the ordering suffix matches the desired contact plating and insulation material specifications. Cross-reference official datasheets for mechanical dimensions to validate fit within the intended enclosure constraints before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female interface with 0.156-inch spacing is required. Consider the low-profile body for space-constrained applications. Verify that the target PCB thickness aligns with the 0.062-inch nominal specification. Evaluate the gold contact finish for corrosion resistance needs in the operating environment.

Edgeboard Connectors Part Context

This component belongs to the EDAC 306 series, which specializes in edgeboard connectors. The series offers various pin counts and spacing options to accommodate different board densities. The 306-019-521-178 variant specifically addresses applications needing a 38-position dual-edge interface with standard industrial spacing.

Edgeboard Connectors Replacement Considerations

Consult official substitution lists for direct replacements. Generic equivalents may differ in contact retention force or insulator material properties. Verify mechanical footprint compatibility before substituting.