305-026-556-202

Edgeboard Connectors Overview

The EDAC Inc. 305-026-556-202 is a dual-edge female card edge connector featuring 26 positions with a 0.156-inch (3.96 mm) pitch. It utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. Designed for panel mounting, it accommodates board thicknesses between 0.054 and 0.070 inches. The component operates within a temperature range of -40°C to 105°C and meets RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board insertion
• Gold-plated contacts ensure reliable signal transmission
• Thermoplastic polyester insulation provides structural stability
• Panel mount design facilitates integrated system assembly

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation boards
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact contact plating thickness and flange dimensions. Ensure compatibility with target PCB thickness specifications before ordering. Confirm that the selected variant aligns with required environmental certifications such as RoHS3 compliance for the intended application region.

Edgeboard Connectors Selection Notes

Select this connector when a dual-edge interface with a 0.156-inch pitch is required. Consider the 26-position count and panel mount style for space-constrained designs. Evaluate the operating temperature range and material composition against environmental stressors. Compare against similar series parts if alternative positioning counts are needed.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, a line of standard card edge connectors designed for high-reliability applications. The series offers various position counts and mounting styles, providing engineers with flexible options for board-to-board or board-to-panel connections in demanding electronic environments.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitute part numbers. Ensure any replacement matches the original pitch, position count, and mounting style. Verify that alternative components meet identical electrical and mechanical specifications.