305-058-520-501

Edgeboard Connectors Overview

The EDAC Inc. 305-058-520-501 is a standard card edge connector from the 305 series, designed for reliable signal transmission in electronic assemblies. It features a dual-row configuration with 58 positions and a contact spacing of 3.96 mm (0.156 inches). The connector accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches) and utilizes a row spacing of 3.56 mm (0.140 inches). Constructed with copper alloy contacts plated with gold, it supports a continuous current rating of 5 A. The housing is made of thermoplastic material, ensuring durability and insulation resistance of 5 GOhms. Operating within a temperature range of -40°C to +105°C, this panel-mount component provides robust connectivity for industrial applications.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Low profile insulator body design for compact assembly integration
• Gold-plated copper alloy contacts ensure stable electrical performance

Edgeboard Connectors Applications

• Industrial control systems requiring high-reliability connections
• Communication equipment interface modules
• Medical device internal circuitry
• Energy management system hardware

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required position count and row configuration before ordering. Confirm compatibility with the target PCB thickness of 1.57 mm to ensure proper mechanical fit. Check regional availability as distribution status may vary by location. Ensure that the application environment falls within the specified operating temperature range of -40°C to +105°C. Validate that the 5 A current rating meets the circuit requirements for safe operation.

Edgeboard Connectors Selection Notes

Choose this connector when a dual-row card edge interface with 58 positions is required. The 3.96 mm pitch is suitable for standard board layouts. Consider the panel mount style if space constraints allow for vertical installation. The gold plating offers corrosion resistance for long-term reliability. Verify that the polarizing key options align with the system's assembly needs for correct insertion orientation.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors, which are widely used across various electronic industries. The series offers multiple position counts and mounting styles to accommodate diverse design requirements. EDAC has been manufacturing connectors since 1966, providing a broad portfolio of interconnect solutions. The 305 series specifically focuses on durable, high-performance connections for demanding environments.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.