305-030-556-202

Edgeboard Connectors Overview

The EDAC Inc. 305-030-556-202 is a dual-edge female card edge connector designed for board-to-board applications. It features 30 positions arranged in two rows with a 0.156-inch (3.96mm) pitch. The contacts are gold-plated copper alloy, ensuring reliable signal transmission. The housing is green thermoplastic polyester, rated for operation between -40°C and +105°C. This component supports solder termination and accommodates card thicknesses from 0.054 to 0.070 inches.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board insertion
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• Thermoplastic polyester insulator for thermal stability
• Solder termination method for robust PCB mounting

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation boards

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official ordering guide to ensure correct contact plating and insulation material specifications. Confirm that the required card thickness falls within the specified operational range of 0.054 to 0.070 inches. Check for RoHS compliance status if environmental regulations apply to your assembly process.

Edgeboard Connectors Selection Notes

Select this model when a dual-row female connector with a 3.96mm pitch is required. Ensure the mating card edge thickness matches the connector's acceptance range. Consider the operating temperature range of -40°C to +105°C for environmental suitability. Verify that the solder termination type aligns with your PCB manufacturing capabilities.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations to support diverse electronic interconnection needs. The 305 series is characterized by its robust construction and reliable performance in demanding industrial environments.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series ordering guide for direct substitutes with different pin counts or pitch variations. Cross-reference with other manufacturers' dual-edge connectors only if mechanical dimensions and electrical ratings are identical.