305-028-555-558

Edgeboard Connectors Overview

The EDAC Inc. 305-028-555-558 is a standard card edge connector header featuring 28 positions with a 3.96 mm pitch. Designed for panel mount installation at a vertical angle, it utilizes gold-plated copper alloy contacts and solder pin termination. The unit supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. It accommodates board thicknesses of 1.57 mm and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Vertical panel mount configuration for secure mechanical integration
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing material provides structural stability

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring card edge interface
• Industrial control systems utilizing standardized interconnects
• Test and measurement equipment hardware integration

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and flange configurations. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS compliance status through current manufacturer declarations as regulatory requirements may evolve over time.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount card edge connector with 28 positions is required. Verify that the 3.96 mm pitch aligns with the mating card edge design. Consider the 5 A current rating and operating temperature limits relative to the application environment. Ensure the solder pin termination method matches the assembly process capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-028 variant specifically addresses applications needing moderate density connections with robust panel mounting capabilities and standardized electrical performance characteristics.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts sharing identical pitch and position counts. Verify mechanical dimensions and terminal types match existing board layouts. Consult official substitution guides for equivalent performance specifications.