305-012-556-208

Edgeboard Connectors Overview

The EDAC Inc. 305-012-556-208 is a standard card edge connector from the 305 series, designed for panel mount applications. It features 12 positions with a 3.96 mm (0.156 inch) pitch and supports dual-edge card insertion. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. It accommodates board thicknesses between 1.37 mm and 1.78 mm, operates within a temperature range of -40°C to +105°C, and provides a current rating of 5 A.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card retention
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulation offers thermal stability
• Panel mount design with vertical orientation

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Embedded computing hardware connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official ordering guide to confirm exact pin count, plating thickness, and termination style. Ensure compatibility with the target PCB edge card dimensions and panel mounting requirements before procurement.

Edgeboard Connectors Selection Notes

Select this component when a 12-position dual-edge connector with a 3.96 mm pitch is required. Confirm that the application environment stays within the specified -40°C to +105°C operating range and that the PCB thickness falls within the 1.37 mm to 1.78 mm acceptance window.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides standard card edge connectors for various industrial and commercial applications. The series offers multiple position counts and mounting options, utilizing consistent material standards for durability and electrical performance in demanding environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-018-556-208 or 305-024-556-208 if different position counts are needed while maintaining identical pitch and mounting characteristics.