305-058-521-501

Edgeboard Connectors Overview

The EDAC Inc. 305-058-521-501 is a dual-edge female card edge connector designed for panel mount and through-hole termination. It features 58 positions with a contact spacing of 0.156 inches (3.96mm) and a row spacing of 0.140 inches (3.56mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). It utilizes gold-plated contacts and has a green thermoplastic polyester insulator body.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Provides a continuous current rating of 5A and withstands 1800VACrms dielectric voltage
• Features a low-profile insulator body suitable for space-constrained applications

Edgeboard Connectors Applications

• Industrial control systems requiring reliable board-to-board connections
• Medical interconnect solutions demanding high durability
• Agricultural technology equipment operating in harsh environments

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to ensure the correct contact plating and insulation color match project requirements. Confirm that the polarizing key configuration aligns with the PCB design specifications. Check RoHS compliance status if restricted substances are prohibited in the assembly process.

Edgeboard Connectors Selection Notes

Select this component when a 58-position dual-edge interface is required with standard 0.156-inch spacing. Ensure the target PCB thickness falls within the acceptable range for proper contact engagement. Consider the 5A current rating against the total load requirements of the application circuit.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of edgeboard connectors, which are engineered for robust performance in demanding sectors. The series offers various position counts and termination styles to support diverse electronic assembly needs across communication and industrial markets.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 305-series variants such as 305-030-521-504 for different position counts. Verify mechanical footprint compatibility before substituting with similar connectors from other manufacturers.