305-048-555-204

Edgeboard Connectors Overview

The EDAC Inc. 305-048-555-204 is a standard card edge connector from the 305 series, designed for dual-edge board insertion. It features 48 positions arranged in a 2-row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes copper alloy contacts with gold plating and a thermoplastic polyester housing. Rated for 5 A current, it supports PCB thicknesses of 1.37 mm to 1.78 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board retention
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic polyester housing provides structural stability
• Vertical panel mount style facilitates chassis integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify that the specific suffix matches the required mounting style and termination type. Confirm insulation resistance and operating temperature ratings align with environmental requirements. Ensure the PCB thickness falls within the specified 1.37 mm to 1.78 mm range for proper contact engagement.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connector with a 3.96 mm pitch is required. Consider the 48-position count and vertical orientation for panel mounting applications. Verify compatibility with the target PCB thickness and thermal environment before finalizing the design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of card edge connectors. The series offers various position counts and mounting configurations. The 305-048-555-204 specifically addresses high-density interconnect needs with its 48-position layout and robust mechanical design.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for different position counts or mounting styles. Verify electrical and mechanical compatibility before substituting with generic equivalents.