305-016-520-558

Edgeboard Connectors Overview

The EDAC Inc. 305-016-520-558 is a standard card edge connector from the 305 Series, designed for panel mount applications with a vertical orientation. It features a dual-row configuration with 16 positions and a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and a solder pin termination type. It is engineered to accept printed circuit boards with a nominal thickness of 1.57 mm. The insulator body is constructed from UL 94V-0 rated thermoplastic polyester, providing reliable insulation in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-row female connector design for secure board insertion
• Gold-plated contacts ensure low resistance and corrosion resistance
• Thermoplastic polyester insulator meets UL 94V-0 flammability standards
• Panel mount vertical installation style for structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation panels
• Automotive electronic module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure that the ordering part number matches the required row count and pitch dimensions for your PCB layout. Cross-reference the datasheet for environmental ratings and mating force requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for double-sided edge cards. Confirm that the PCB thickness aligns with the 1.57 mm nominal specification to ensure proper contact engagement. Evaluate the thermal environment against the operating temperature range and verify that the current rating meets the application's electrical load requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which offers various mounting options and row configurations. The series is characterized by its .156 inch contact spacing and compatibility with standard double-sided edge cards. Similar models within the series may differ in position count or mounting hardware but share core electrical and mechanical design principles.

Edgeboard Connectors Replacement Considerations

Consult EDAC Inc. directly for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' connectors due to potential differences in row spacing, contact geometry, and mounting hole patterns. Official replacement data must be sourced from manufacturer documentation.