305-044-520-258

Edgeboard Connectors Overview

The EDAC Inc. 305-044-520-258 is a standard card edge connector from the 305 series, designed for panel mounting applications. It features a dual female configuration with 48 positions and a pitch of 3.96 mm (0.156 inches). The connector supports a PCB thickness of 1.57 mm and utilizes gold-plated copper alloy contacts for reliable signal transmission. Rated for 5 A current, it employs solder pin termination and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for high-density interconnects
• Gold-plated copper alloy contacts ensuring corrosion resistance
• Thermoplastic housing material providing structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted connections
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement devices needing reliable vertical mating

Edgeboard Connectors Procurement Notes

Verify the exact position count against specific project requirements, as datasheet references vary between 44 and 48 positions for this part number. Confirm that the 3.96 mm pitch aligns with the target PCB design. Ensure the panel mount style and vertical orientation match the mechanical assembly constraints before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with a 3.96 mm pitch is required for panel mounting. The gold-plated contacts are suitable for environments where corrosion resistance is critical. Verify compatibility with the intended PCB thickness of 1.57 mm and ensure the 5 A current rating meets the electrical load requirements of the application circuit.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles to accommodate diverse electronic design needs. The 305-044-520-258 variant specifically addresses applications requiring a dual-row interface with high reliability and standardized dimensions for industrial and commercial electronics.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series connectors with matching 3.96 mm pitch and dual-row configurations. Verify equivalent current ratings and operating temperature ranges when considering alternative part numbers from the same manufacturer or industry-standard equivalents.