305-012-556-202

Edgeboard Connectors Overview

The EDAC Inc. 305-012-556-202 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features 12 positions with a 3.96 mm pitch and accepts board thicknesses of 1.57 mm. The connector utilizes gold-plated copper alloy contacts with solder pin termination. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical panel mount design for secure installation
• Gold-plated copper alloy contacts ensure reliable conductivity
• Accepts between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Panel-mounted electronic modules
• General-purpose circuit board interfacing

Edgeboard Connectors Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm that the specific suffix matches the required 12-position configuration and 3.96 mm pitch. Ensure compatibility with existing panel mounting hardware and verify that the gold plating specification meets environmental requirements for the intended application environment.

Edgeboard Connectors Selection Notes

Select this model when a vertical, panel-mount solution is required for 1.57 mm thick boards. The 3.96 mm pitch dictates compatible PCB layout dimensions. Consider the 5 A rating for power distribution needs. Verify that the polarizing key acceptance feature aligns with system assembly protocols to prevent misalignment during installation.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-012-556-202 specifically denotes a 12-position variant with vertical orientation and panel mount flanges, distinguishing it from surface-mount or straight-angle alternatives within the same product family.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series parts with identical 12-position, 3.96 mm pitch, and vertical panel mount specifications. Cross-referencing mechanical drawings is essential to ensure flange dimensions and contact alignment match the original design requirements.