305-044-500-507

Edgeboard Connectors Overview

The EDAC Inc. 305-044-500-507 is a standard card edge connector from the 305 series, designed for dual female connections with 44 positions. It features a 3.96 mm (0.156 inch) contact spacing and utilizes copper alloy contacts with gold plating. The connector supports panel mounting with flush mount flange features, including top opening and M3 threaded inserts. It accommodates card thicknesses between 1.37 mm and 1.78 mm and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual female configuration with 44 positions for reliable signal transmission
• Gold-plated copper alloy contacts ensure corrosion resistance and low contact resistance
• Panel mount design with flush flange and M3 threaded inserts for secure installation
• Compatible with non-specified dual card types and accepts polarizing keys

Edgeboard Connectors Applications

• Medical interconnect solutions such as ventilators and CPAP machines
• Ambulance communication and monitoring systems
• Industrial control panels requiring robust card edge interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact flange and contact specifications. Ensure compatibility with the target PCB layout and card thickness requirements before procurement. Check regional availability and lead times through authorized distributors, as stock levels may vary. Confirm RoHS compliance status if required by project regulations.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface with 44 positions is required. The 3.96 mm pitch suits applications needing wider spacing for high-current or high-voltage isolation. Consider the panel mount style and M3 threading for mechanical stability in vibration-prone environments. Verify that the operating temperature range meets environmental conditions.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which offers various configurations of card edge connectors. The series provides options for different position counts, contact types, and mounting styles. The 305-044-500-507 specifically addresses needs for dual female connections with standardized spacing and robust mechanical mounting features.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts like 305-044-520-507, which shares similar electrical characteristics but may differ in flange features. Always cross-reference pin counts, pitch, and mounting dimensions before substitution to ensure mechanical fit.