305-058-555-258

Edgeboard Connectors Overview

The EDAC Inc. 305-058-555-258 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features a dual-row configuration with 58 positions and a pitch of 3.96 mm (0.156 inches). The contacts are made of copper alloy with gold plating, rated for 5 A current. The housing is green thermoplastic, accommodating board thicknesses between 1.37 mm and 1.78 mm. Operating temperature ranges from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure mating with non-specified card edges
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and insulation
• Panel mount style supports stable vertical installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify part number accuracy against official EDAC documentation before procurement. Confirm that the specific suffix matches the required pin count and termination style. Check RoHS compliance status via the manufacturer's latest datasheet. Ensure compatibility with existing panel cutouts and card edge thickness specifications. Validate supply chain sources for authenticity.

Edgeboard Connectors Selection Notes

Select this component when a 58-position dual-row connector is required for panel mounting. Ensure the PCB thickness falls within the 1.37 mm to 1.78 mm range. Verify that the 3.96 mm pitch aligns with the card edge layout. Consider the 5 A current rating for power distribution needs. Confirm environmental requirements match the -40°C to +105°C operating range.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting options. The series is known for accepting between-contact and in-contact polarizing keys. It provides high voltage isolation capabilities up to 1800 VACrms. The design supports both through-hole soldering and panel mounting configurations.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching position counts and pitch. Cross-reference with similar dual-row card edge connectors from other manufacturers if availability is an issue. Ensure mechanical dimensions and electrical ratings remain compatible.