305-044-520-512

Edgeboard Connectors Overview

The EDAC Inc. part number 305-044-520-512 is a standard card edge connector from the 305 series, designed for panel mount applications. It features 44 positions arranged in a dual-row configuration with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a thermoplastic polyester housing. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The unit employs solder pin termination and is compatible with printed circuit boards having a nominal thickness of 0.062 inches (1.57 mm).

Edgeboard Connectors Feature Summary

• Dual-edge female connector design accommodating non-specified board types.
• Gold-plated copper alloy contacts ensure reliable signal transmission.
• Thermoplastic polyester housing provides structural integrity and insulation.

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects.
• Communication equipment utilizing standard card edge interfaces.
• Automotive electronics demanding high-temperature operational stability.

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC channels or certified distributors. Confirm RoHS compliance status and specific packaging quantities prior to order placement. Ensure compatibility with existing panel mounting hardware and PCB thickness specifications to prevent mechanical misalignment during assembly.

Edgeboard Connectors Selection Notes

Select this model when a 44-position dual-row interface is required for vertical panel mounting. The 3.96 mm pitch suits applications needing wider spacing between signal lines. Verify that the target PCB thickness aligns with the 1.57 mm specification to ensure proper contact engagement and mechanical retention within the connector housing.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations tailored for diverse electronic integration needs. The 305-044 variant specifically addresses requirements for moderate-density connections in industrial and commercial environments where durability and consistent electrical performance are critical.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts sharing identical 44-position dual-row specifications. Ensure substitute components match the 0.156 inch pitch and 1.57 mm board thickness tolerance. Verify equivalent current ratings and operating temperature ranges before implementation.