305-054-520-558

Edgeboard Connectors Overview

The EDAC 305-054-520-558 is a standard card edge connector featuring 54 positions arranged in two rows. It utilizes a 3.96 mm pitch and supports a board thickness of 1.57 mm. The component offers a 5 A current rating and 1800 VACrms dielectric strength with gold-plated copper alloy contacts. Designed for vertical panel mounting, it operates within a temperature range of -40 C to +105 C. The housing is constructed from thermoplastic material, providing an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Vertical panel mount configuration for robust structural integration
• Gold-plated copper alloy contacts ensure reliable signal transmission

Edgeboard Connectors Applications

• Industrial control systems requiring high reliability
• Telecommunications equipment interfaces
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm contact plating and housing material specifications. Ensure compatibility with the target PCB edge thickness of 1.57 mm before procurement. Confirm that the vertical panel mount style aligns with the mechanical enclosure design requirements.

Edgeboard Connectors Selection Notes

Select this model when a 54-position interface with a 3.96 mm pitch is required. The 5 A continuous current rating suits moderate power applications. Verify that the operating temperature range meets environmental conditions. Consider polarizing key compatibility if precise insertion orientation is critical for the assembly process.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts while maintaining consistent electrical characteristics and mechanical dimensions. It serves as a reliable interconnection solution for printed circuit boards requiring durable panel-mounted connections.

Edgeboard Connectors Replacement Considerations

Cross-reference other 305-series part numbers with matching position counts and pitch specifications. Verify that alternative components support the same 1.57 mm board thickness and vertical mounting orientation to ensure mechanical fit.