305-048-555-507

Edgeboard Connectors Overview

The EDAC Inc. 305-048-555-507 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 48 positions arranged in a dual-row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and solder pin termination. It accommodates board thicknesses ranging from 1.37 mm to 1.78 mm (0.054" to 0.070"). Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure connection to non-specified card edge boards
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic housing provides structural integrity and electrical insulation
• Solder pin termination facilitates robust mounting to printed circuit boards

Edgeboard Connectors Applications

• Industrial control systems requiring high-reliability interconnects
• Telecommunications equipment utilizing standard card edge modules
• Test and measurement instrumentation interfaces
• Automotive electronics assemblies with vertical mounting constraints

Edgeboard Connectors Procurement Notes

Verify the complete part number including all suffixes against official EDAC documentation to ensure correct housing color, contact plating thickness, and termination style. Confirm that the target application supports the specified 3.96 mm pitch and 1.37–1.78 mm board thickness compatibility. Check RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 48-position card edge connector with a 3.96 mm pitch is required for panel-mounted vertical installations. Ensure the mating card edge board falls within the specified thickness range of 1.37 mm to 1.78 mm. Consider the 5 A current rating and -40°C to +105°C operating temperature range for environmental suitability. Verify that the solder pin termination method aligns with the assembly process capabilities.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which represents a line of standard card edge connectors characterized by their robust construction and versatile mounting options. The series includes various position counts and pitch configurations to support diverse electronic interconnection needs. The 305-048-555-507 variant specifically addresses applications requiring a 48-position interface with dual-edge contact engagement and panel-mount stability.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include EDAC part numbers such as 305-048-520-507 and 305-048-556-508, which share identical 48-position, 3.96 mm pitch specifications. Cross-series replacements like the 355 series may offer similar electrical characteristics but require verification of mechanical dimensions and mounting styles to ensure physical compatibility.