305-058-500-208

Edgeboard Connectors Overview

The EDAC Inc. 305-058-500-208 is a standard card edge connector from the 305 series, designed for dual-row female connections with 58 positions. It features a 3.96 mm (0.156 inch) pitch and supports a board thickness of 1.57 mm. The contacts are gold-plated copper alloy, rated for 5 A current. The housing is green thermoplastic polyester, and it utilizes #4-40 unified threaded inserts for panel mounting at a vertical angle.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for high-density signal routing
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic polyester housing provides thermal stability
• #4-40 threaded insert mounting ensures secure panel installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Telecommunications equipment backplanes
• Test and measurement instrumentation boards
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and mounting hardware specifications. Ensure compatibility with the target PCB edge thickness and row spacing requirements before procurement. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 58-position connection is required with a 3.96 mm pitch. It is suitable for applications needing panel-mount stability via threaded inserts rather than surface mount or through-hole soldering alone. Consider the 5 A rating and gold plating for environments demanding high reliability and corrosion resistance.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting options. The series is characterized by its standardized 3.96 mm pitch and robust construction for industrial-grade applications. The 305-058-500-208 variant specifically addresses the need for 58-position connectivity in a dual-row format.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the EDAC 305 series include parts with identical pitch and row configuration but different position counts, such as 305-048-500-558 or 305-040-520-268, provided the mechanical footprint and electrical requirements align. Verify that any replacement maintains the same mounting style and contact material specifications.