306-019-520-178

Overview

The EDAC Inc. 306-019-520-178 is a standard card edge connector receptacle designed for through-hole mounting. It features a dual female configuration with 38 positions arranged in a single row. The component utilizes a 3.96 mm (0.156 inch) contact spacing and is rated for 5 A current. Contacts are gold-plated copper alloy, while the housing is green thermoplastic polyester. It accepts printed circuit boards with a nominal thickness of 1.57 mm.

Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated contacts ensure reliable signal transmission
• Thermoplastic polyester housing provides structural stability

Applications

• High-density electronic assembly interconnections
• Industrial control system backplanes
• Telecommunications equipment interfaces

Procurement Notes

Verify the specific part number against official EDAC documentation to confirm pin count and spacing compatibility. Ensure that the target PCB thickness aligns with the specified 1.57 mm requirement. Confirm that the through-hole soldering process matches the connector's termination specifications before integration into production workflows.

Selection Notes

Select this component when a high-pin-count interface with wide spacing is required. The 3.96 mm pitch accommodates larger traces compared to finer pitches. Verify that the dual-edge female style matches the mating card edge geometry. Consider the straight mounting angle for standard vertical board connections.

Part Context

This connector belongs to the EDAC 306 series, which focuses on standard card edge solutions. The series offers various position counts and spacing options. The 306 series is characterized by its robust construction and suitability for general-purpose industrial applications requiring durable electrical connections.

Replacement Considerations

Consult official EDAC substitution guides for direct replacements. Cross-reference compatible parts within the same series for similar form factors.