305-054-500-512

Edgeboard Connectors Overview

The EDAC Inc. 305-054-500-512 is a standard card edge connector from the 305 Series, designed for panel mount applications. It features 54 positions in a dual row configuration with a 3.96 mm (0.156 inch) contact spacing. The connector utilizes wire hole termination and accepts PCBs with thicknesses between 1.37 mm and 1.78 mm. Constructed with thermoplastic polyester insulation and copper alloy contacts, it offers a 5 A current rating and 1800 VACrms dielectric strength. The contacts are gold-plated, and the housing is green.

Edgeboard Connectors Feature Summary

• Accepts both between-contact and in-contact polarizing keys for secure board alignment
• Features semi-beryllium copper contacts with gold plating for reliable signal transmission
• Designed for vertical panel mounting with flush flange characteristics

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnect solutions
• Telecommunications equipment utilizing standardized card edge interfaces
• Test and measurement devices needing high-density connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct termination style and contact configuration. Confirm that the application environment remains within the specified operating temperature range of -40°C to 105°C. Ensure PCB fabrication tolerances align with the required card thickness specifications before final integration.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with 3.96 mm spacing is required for panel-mounted installations. Consider the 5 A continuous current rating and 1800 VACrms voltage withstand capability for circuit protection requirements. Verify compatibility with existing polarizing keying strategies to prevent misalignment during assembly.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides a range of card edge connectors with varying position counts. The series is characterized by its use of thermoplastic polyester insulators and standardized 3.96 mm pitch. Similar models in the series differ primarily in the number of positions and specific termination options available for different assembly needs.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 Series variants such as 305-048-500-512 or 305-050-500-202, provided the position count matches the design requirements. Cross-brand replacements must be evaluated for identical spacing, current ratings, and mechanical dimensions to ensure proper fit.