305-032-521-508

Edgeboard Connectors Overview

The EDAC Inc. 305-032-521-508 is a standard card edge connector from the 305 series, designed for vertical panel mounting applications. It features 32 positions with a 3.96 mm (0.156 inch) contact spacing and supports dual-edge card configurations. The connector utilizes copper alloy contacts with gold plating to ensure reliable signal transmission. It accommodates printed circuit boards with a thickness of 1.57 mm and offers a continuous current rating of 5 A. The housing is constructed from thermoplastic material, providing durability in demanding environments.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Vertical panel mount design with solder lug termination
• Gold-plated copper alloy contacts for enhanced conductivity

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment board connections
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and insulation resistance ratings. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Cross-reference the RoHS compliance status with the latest manufacturer declarations to meet regulatory requirements for your specific region and application standards.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with 32 positions is required. The 3.96 mm pitch suits applications needing wider spacing for higher voltage isolation or mechanical stability. Consider the 5 A current rating and 105 C maximum operating temperature for thermal management. Verify that the vertical panel mount style aligns with the enclosure design constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its versatility in accepting various polarizing keys and accommodating nominal PCB thicknesses of 1.57 mm. The 305 series is widely used in industrial and commercial applications where reliable, high-density connections are necessary.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct equivalents within the 305 series. Verify mechanical dimensions and electrical ratings match before considering alternative manufacturers. No public substitute part numbers are confirmed in available data.