305-028-500-201

Edgeboard Connectors Overview

The EDAC Inc. 305-028-500-201 is a standard card edge connector featuring 28 positions in a dual female configuration. It utilizes a 0.156-inch (3.96 mm) pitch and is designed for non-specified dual-edge PCBs with thicknesses ranging from 0.054 to 0.070 inches. The contacts are constructed from copper alloy with gold plating, offering a current rating of 5 A. This component employs solder lug termination and supports panel mounting.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure mating with double-sided card edges
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Solder lug termination style provides robust mechanical attachment to the circuit board

Edgeboard Connectors Applications

• Industrial control systems requiring modular interface connections
• Telecommunications equipment utilizing standardized card edge interfaces
• Test and measurement instrumentation modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official ordering guide to confirm exact termination style and housing color variations. Ensure that the selected variant matches the required PCB thickness range and mounting orientation specifications for the target application design.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required. Confirm compatibility with the target PCB's copper alloy contact requirements and verify that the 5 A current rating meets the electrical load demands of the specific circuit design without exceeding thermal limits.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, providing a scalable solution for interconnecting printed circuit boards in compact electronic assemblies where space efficiency and reliable connectivity are critical design factors.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series cross-reference documentation for verified substitute part numbers with identical pitch and position counts. Ensure any replacement maintains the same dual female configuration and solder lug termination type to preserve mechanical fit.