305-064-555-503

Edgeboard Connectors Overview

The EDAC Inc. 305-064-555-503 is a standard card edge connector from the 305 Series, designed for vertical panel mounting applications. It features a dual-row configuration with 64 positions and a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts with a solder lug termination type to ensure reliable electrical connections. It supports a nominal printed circuit board thickness of 1.57 mm and offers a continuous current rating of 5 A. The insulator body is constructed from green thermoplastic material, providing durability and environmental resistance.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Features low profile insulator body for compact assembly requirements
• Provides high dielectric strength with 1800VACrms insulation capability

Edgeboard Connectors Applications

• Vertical panel mount interconnect systems
• High-voltage signal routing assemblies
• Polarized card edge integration modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, row configuration, and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm and verify that the required polarizing key specifications match the design constraints before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with 3.96 mm pitch is required for vertical panel installation. Consider the 5 A current rating and 1800VACrms insulation voltage for high-power or high-voltage applications. Confirm the need for polarizing key acceptance features to prevent misalignment during mating processes.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides standard card edge connectors characterized by a 3.96 mm contact spacing. The series includes various configurations for different position counts and mounting styles, serving as a versatile solution for industrial and commercial electronic interconnect needs requiring robust mechanical and electrical performance.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or termination types. Verify that any alternative maintains the 3.96 mm pitch and dual-row architecture to ensure mechanical fit and electrical continuity within the existing system design.

Edgeboard Connectors FAQ

Does the 305-064-555-503 support polarizing keys?

Yes, this connector accepts both between-contact and in-contact polarizing keys to ensure proper alignment.

What is the maximum operating voltage for this connector?

The connector provides an insulation capability of 1800VACrms.