392-021-558-112

Edgeboard Connectors Overview

The EDAC Inc. 392-021-558-112 is a standard single-edge card edge connector designed for vertical panel mounting applications. This component features 21 positions with a contact spacing of 0.100 inches (2.54 mm). The contacts are constructed from copper alloy and finished with a gold plating to ensure reliable signal transmission. It utilizes a solder pin termination method for secure board attachment. The insulator housing is made of black thermoplastic polyester, providing durability and electrical insulation. The connector supports a maximum operating temperature of +105°C and a minimum of -40°C.

Edgeboard Connectors Feature Summary

• Vertical panel mount configuration with side mounting holes
• Gold-plated copper alloy contacts for corrosion resistance
• Single row formation with 0.100 inch pitch
• Thermoplastic polyester insulator material

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Computer peripheral interfaces
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact dimensional tolerances and termination styles. Ensure compatibility with target PCB thickness standards before integration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current availability status and lead times. Confirm that the selected variant meets all required environmental ratings for the intended operational environment.

Edgeboard Connectors Selection Notes

Select this connector when a vertical, single-edge interface with 21 positions and 2.54 mm spacing is required. Consider the gold plating for environments where oxidation resistance is critical. Evaluate the panel mount style against available chassis space. Verify that the thermal rating of +105°C aligns with the system's maximum operating conditions. Compare against alternative series if different contact counts or orientations are needed.

Edgeboard Connectors Part Context

This component belongs to the EDAC 392 Series, which specializes in standard card edge connectors. The series offers various position counts and termination options to support diverse electronic assembly needs. The 392-021-558-112 specifically addresses requirements for moderate-density connections in vertical configurations. It complements other EDAC products by providing a reliable solution for board-to-chassis interconnections in commercial and industrial electronics.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.