305-058-555-207

Edgeboard Connectors Overview

The EDAC Inc. 305-058-555-207 is a standard card edge connector header featuring 58 positions in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a 3.56 mm row spacing. Designed for panel mounting at a vertical angle, the unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are constructed from copper alloy and feature gold plating on the mating area, while the tails utilize tin plating over nickel underplating. The connector supports a current rating of 5 amps and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female connector design for high-density signal transmission
• Gold-plated mating surfaces ensure reliable electrical contact performance
• Vertical panel mount style facilitates secure board insertion
• Thermoplastic insulator body provides structural stability

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Test and measurement instrument cards
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official documentation to confirm exact plating specifications and material composition. Ensure that the ordering part number matches the required position count and row configuration. Confirm compliance with relevant environmental directives such as RoHS before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection with a 3.96 mm pitch is required for thick PCBs. Verify that the application environment stays within the specified operating temperature limits. Consider the panel mount orientation during mechanical layout planning to ensure proper clearance and alignment.

Edgeboard Connectors Part Context

This model belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-058-555-207 variant specifically addresses applications requiring 58 connections with robust thermal and electrical characteristics suitable for demanding industrial environments.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series headers with identical 58-position dual-row configurations and 3.96 mm pitch. Verify mechanical dimensions and terminal plating compatibility before substitution.