305-058-520-507

Edgeboard Connectors Overview

The EDAC 305-058-520-507 is a standard card edge connector from the 305 series, designed for panel mounting. It features 58 positions arranged in a dual row with a 3.96 mm (0.156 inch) pitch. The contacts are made of copper alloy with gold plating and utilize a semi-bellows termination type for solder pin end connections. Rated for 5 A continuous current, it supports PCB thicknesses between 1.37 mm and 1.78 mm. The housing is green thermoplastic polyester, operating within -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Semi-bellows contact design ensures reliable electrical connection
• Panel mount style with flush mount flange and M3 threaded inserts

Edgeboard Connectors Applications

• Industrial control systems requiring polarized card edge interfaces
• High-density electronic modules needing robust panel-mounted connections
• Equipment operating in extreme temperature environments (-40°C to +105°C)

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB thickness range of 1.37 mm to 1.78 mm before integration. Confirm that the M3 threaded insert requirements align with the assembly panel design. Cross-reference the 58-position count with system slot constraints.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 58-position interface is required with high mechanical stability. The semi-bellows contact type offers superior retention compared to standard fingers. The polarizing key acceptance feature prevents misalignment during insertion. Verify that the 5 A current rating meets the power distribution needs of the application circuitry.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its versatility in accepting various polarizing keys and its robust construction for industrial applications. The 305-058-520-507 specifically denotes the 58-position variant within this family, sharing common form factors with other positions in the series.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-050-520-507 and 305-048-520-504, though position counts differ. Verify that any replacement maintains the 3.96 mm pitch and dual-row configuration. Check if the alternative part number supports the same polarizing key options and thermal ratings.