305-058-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-058-555-502 is a standard card edge connector from the 305 series, designed for dual-row applications. It features 58 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Constructed with copper alloy contacts plated in gold, it supports a current rating of 5 A. The housing is made of green thermoplastic material, providing an insulation resistance of 5 GOhms. It operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 58 positions for high-density interconnects
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic insulator body accommodates standard 1.57 mm PCB thickness
• Vertical panel mount style for secure structural integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact pin count, plating specifications, and mounting orientation. Ensure compatibility with the target PCB edge guide dimensions and thermal requirements before procurement. Cross-reference the part number with official EDAC documentation to validate availability status and regional distribution constraints.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection is required for 1.57 mm thick boards. The 3.96 mm pitch suits applications needing robust mechanical retention. Verify that the 5 A current rating meets the electrical load requirements. Confirm that the vertical panel mount style aligns with the enclosure design constraints and space limitations.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of card edge connectors, which are characterized by their low-profile insulator bodies and standardized spacing. The series offers various position counts and mounting options, catering to diverse electronic assembly needs. The 305-058 variant specifically addresses higher pin count requirements within this established product family.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference list for verified substitutes. Ensure any alternative maintains identical 3.96 mm pitch, 1.57 mm board thickness acceptance, and dual-row geometry to preserve mechanical fit.