307-020-540-201

Edgeboard Connectors Overview

The EDAC Inc. 307-020-540-201 is a standard card edge connector designed for dual-edge board insertion. It features 20 positions with a 0.156-inch (3.96 mm) pitch and supports a maximum current rating of 5 A. The unit utilizes gold-plated copper alloy contacts housed in a green thermoplastic polyester body. It is configured as a female receptacle intended for PCB mounting, ensuring reliable electrical interconnection within specified operational limits.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board retention
• Gold-plated copper alloy contacts for corrosion resistance
• Green thermoplastic polyester insulation housing

Edgeboard Connectors Applications

• General-purpose electronic circuit interconnections
• Industrial control system module interfaces
• Telecommunications equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact termination style and plating thickness. Ensure the selected variant matches the required board thickness and mounting orientation. Cross-reference the manufacturer datasheet for precise mechanical dimensions and environmental ratings before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 0.156-inch pitch is required. Confirm that the application environment falls within the -40°C to +105°C operating temperature range. Verify compatibility with the target PCB thickness and ensure the 5 A current rating meets the circuit design requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 307 series of standard card edge connectors. The series offers various position counts and termination options. The 307-020-540-201 specifically provides a 20-position dual-edge solution suitable for applications requiring robust mechanical locking and consistent electrical performance.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include the 307-020-540-202 and 307-020-544-201 from the same manufacturer family. These alternatives share identical pitch and position counts but may differ in termination type or plating specifications.