305-040-555-207

Edgeboard Connectors Overview

The EDAC Inc. 305-040-555-207 is a standard card edge connector featuring 40 positions with a 3.96 mm pitch. It utilizes gold-plated copper alloy contacts and solder pin termination for secure electrical connections. Designed for panel mounting at a vertical angle, this component accommodates printed circuit boards with a nominal thickness of 1.57 mm. The connector supports a continuous current rating of 5 A and offers high dielectric strength.

Edgeboard Connectors Feature Summary

• Gold-plated contacts ensure reliable signal transmission and corrosion resistance
• Vertical panel mount design facilitates structured board integration
• Compatible with polarizing keys for precise alignment during assembly

Edgeboard Connectors Applications

• Radar processing systems
• Digital oscilloscopes
• CMOS image sensors for mobile applications
• Medical instrumentation and imaging devices

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm that the 40-position configuration matches the design requirements. Check for availability of compatible polarizing keys if alignment features are required for the assembly process.

Edgeboard Connectors Selection Notes

Select this model when a 40-position interface with a 3.96 mm pitch is required. The vertical orientation suits panel-mounted applications where space efficiency is critical. The gold plating provides durability for repeated mating cycles. Verify that the 5 A current rating meets the system's power distribution needs.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its robust construction and compatibility with various PCB thicknesses. The 305 series is widely used in industrial and commercial electronics requiring reliable interconnect solutions.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include models with different position counts such as 305-032-555-207 or 305-048-555-207. Cross-series replacements like the 355 series offer similar specifications but may differ in housing material or flange configurations.