305-046-520-501

Edgeboard Connectors Overview

The EDAC Inc. 305-046-520-501 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features a dual female configuration with 46 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and accepts board thicknesses ranging from 1.37 mm to 1.78 mm. Contact materials consist of copper alloy with gold plating, rated for 5 A current. Termination is achieved via solder pins, and the housing is constructed from green thermoplastic polyester.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for reliable edgeboard insertion
• Vertical panel mount style with solder pin termination
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulation for thermal stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official ordering guide to ensure correct flange and termination variations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Cross-reference the datasheet drawing dimensions to validate mechanical fit within the intended enclosure design before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row interface is required for vertical panel integration. Ensure the mating card thickness falls within the specified 1.37 mm to 1.78 mm range to guarantee proper contact engagement. Consider the 5 A current rating and operating temperature limits of -40°C to +105°C for environmental suitability in industrial applications.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which offers various position counts and termination options. The 305-046 variant specifically provides 46 contacts, balancing density and spacing. It serves as a robust solution for connecting double-sided edgeboards in modular electronic systems requiring durable mechanical retention and electrical performance.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series parts with identical pitch and row count but different position numbers, such as 305-048-520-501 or 305-038-520-502. Verify mechanical footprint and pin alignment compatibility before substituting.