305-038-520-502

Edgeboard Connectors Overview

The EDAC 305-038-520-502 is a standard card edge connector featuring 38 positions arranged in two rows. It utilizes a 3.96 mm (0.156 inch) pitch and supports a maximum board thickness of 1.57 mm. The contacts are gold-plated copper alloy, rated for 5 A current with 5 GOhms insulation resistance. Designed for panel mount installation at a vertical angle, it operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic material.

Edgeboard Connectors Feature Summary

• Dual-row configuration provides 38 contact positions for high-density interconnect applications.
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance.
• Vertical panel mount style facilitates secure mechanical integration into chassis systems.

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and mounting style variations. Ensure compatibility with the target PCB edge thickness and panel cutout dimensions prior to procurement. Cross-reference the RoHS compliance status with the latest regulatory documentation provided by EDAC Inc.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with a 3.96 mm pitch is required for vertical panel mounting. Confirm that the 5 A current rating and -40°C to +105°C operating temperature range meet the environmental requirements. Validate that the 1.57 mm maximum board thickness accommodates the design specifications.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting configurations designed for robust electronic interconnections. The 305 series is characterized by its thermoplastic housing and copper alloy contact construction, suitable for demanding industrial environments.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series cross-reference guide for direct substitutes. Verify identical pitch, row count, and mounting orientation before substitution.

Edgeboard Connectors FAQ

What is the maximum PCB thickness supported by this connector?

The connector supports a maximum printed circuit board thickness of 1.57 mm.

Is the connector compatible with single-sided or double-sided cards?

The 305-038-520-502 is designed for non-specified dual-edge card connections.