305-034-520-502

Edgeboard Connectors Overview

The EDAC Inc. 305-034-520-502 is a standard card edge connector from the 305 series, designed for panel mounting with a vertical orientation. It features 34 positions arranged in a dual-row configuration with a 3.96 mm (0.156 inch) pitch. The contacts are made of copper alloy and gold-plated, supporting a continuous current rating of 5 A. The housing is green thermoplastic, accommodating board thicknesses between 1.37 mm and 1.78 mm. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure connection to double-sided circuit boards
• Panel mount installation style with vertical orientation for stable structural integration
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Compatible with between-contact and in-contact polarizing keys for enhanced alignment

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Communication equipment utilizing standardized card edge interfaces
• Automotive electronics applications needing high vibration resistance
• Medical devices demanding reliable thermal performance within specified ranges

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and flange specifications. Ensure compatibility with target PCB thickness limits of 1.37 mm to 1.78 mm. Confirm RoHS compliance status through manufacturer datasheets prior to procurement. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 34-position interface is required for panel-mounted applications. The 3.96 mm pitch suits larger gauge connections compared to finer pitches. Verify that the 5 A current rating meets system power requirements. Consider the vertical mounting angle for space-constrained chassis designs where front-panel access is necessary.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting options. The series is characterized by its use in industrial and commercial environments where durability and consistent electrical performance are critical. Similar models in the series vary primarily in position count and specific flange configurations.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series connectors with identical 34-position layouts and 3.96 mm pitch. Verify mechanical dimensions and flange diameters match existing panel cutouts. Alternative manufacturers may offer similar specs but require validation of contact force and insulation resistance parameters.