305-054-520-501

Edgeboard Connectors Overview

The EDAC Inc. 305-054-520-501 is a standard card edge connector header within the 305 series. It features 54 positions with a 3.96 mm pitch and supports .062 inch (1.57 mm) nominal PCB thickness. The unit utilizes gold-plated copper alloy contacts for reliable signal transmission and offers a 5A continuous current rating. Designed for vertical panel mounting, it accepts between-contact and in-contact polarizing keys to ensure correct insertion. The insulator body provides low profile construction suitable for space-constrained applications.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure mating
• Vertical panel mount configuration with solder pin termination
• Gold-plated copper alloy contacts ensure durable electrical connection

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized board connections
• Automotive electronics modules needing polarized keying options

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to confirm specific contact finish thickness and insulation material variations. Confirm that the receiving facility has the necessary tools for vertical panel mounting installation. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Check for any regional distribution restrictions or lead time updates from authorized suppliers prior to ordering.

Edgeboard Connectors Selection Notes

Select this component when a high-density 54-position interface is required for vertical panel integration. The 3.96 mm pitch accommodates standard card edge designs while maintaining adequate spacing. Consider the polarizing key acceptance feature if error-proofing during assembly is critical. Verify that the 5A current rating meets the power requirements of the connected circuitry.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge headers. The series is characterized by its consistent 3.96 mm contact spacing and robust thermoplastic insulation. These connectors are engineered for industrial environments where reliability and precise alignment are paramount for long-term operational stability.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants sharing identical 54-position counts and 3.96 mm pitch. Verify mechanical dimensions and polarizing key slot configurations to ensure physical compatibility with existing panel cutouts and card edge guides.