305-058-500-508

Edgeboard Connectors Overview

The EDAC Inc. 305-058-500-508 is a standard card edge connector header from the 305 series, designed for panel mounting with vertical orientation. It features 58 positions arranged in two rows with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Electrical specifications include a continuous current rating of 5 A and a voltage rating of 1800 VACrms. The contacts are constructed from copper alloy with gold plating, while the insulator body is made of thermoplastic material.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low-profile insulator body design for compact integration
• Utilizes gold-plated copper alloy contacts to ensure reliable signal transmission

Edgeboard Connectors Applications

• High-density electronic system interconnections requiring robust panel mounting
• Industrial control modules utilizing standardized card edge interfaces
• Communication equipment backplanes needing high voltage isolation capabilities

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm that the required polarizing key configuration matches the available options in the manufacturer's catalog. Cross-reference the part number with the latest datasheet to validate electrical ratings and material specifications for the intended operating environment.

Edgeboard Connectors Selection Notes

Select this component when a high-position-count header is required for vertical panel installation. The 3.96 mm pitch allows for substantial trace routing on the mating card. Consider the 1800 VACrms rating for applications demanding significant electrical isolation between circuits. Verify that the mechanical constraints of the enclosure accommodate the low-profile body dimensions and the specified board thickness range.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors, which are widely used in modular electronic designs. The series offers various position counts and termination styles to suit different density requirements. The 305-058-500-508 specifically addresses needs for higher channel counts within the same form factor family, maintaining consistent mechanical and electrical standards across the product line.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing pin counts or termination types. Verify that any alternative part maintains the 3.96 mm pitch and 1.57 mm board thickness acceptance to ensure mechanical fit.