305-018-520-202

Edgeboard Connectors Overview

The EDAC Inc. 305-018-520-202 is a standard card edge connector header within the 305 series. It features 18 positions with a 3.96 mm pitch and supports a 1.57 mm board thickness. The component utilizes gold-plated copper alloy contacts and solder lug termination for secure attachment. 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, providing reliable insulation and mechanical stability for dual-edge card applications.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for robust signal transmission
• Gold-plated copper alloy contacts ensure low resistance and corrosion resistance
• Vertical panel mount design facilitates structured chassis integration
• Thermoplastic housing provides durable insulation and environmental protection

Edgeboard Connectors Applications

• Medical instrumentation and imaging systems
• Digital signal processing equipment
• Scientific instruments and measurement devices
• Rotary encoder interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness, housing color, and termination style variations. Ensure compatibility with the target PCB edge card dimensions and panel mounting constraints before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a vertical, panel-mounted header with 18 positions and 3.96 mm pitch is required. Confirm that the application environment stays within the specified -40°C to +105°C operating range and that the mating card thickness aligns with the 1.57 mm specification for proper contact engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, maintaining consistent 3.96 mm pitch and gold-plated contact standards across the family for interchangeability in similar industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers such as 305-018-500-201 or 305-018-555-208 for alternative configurations within the same series. Verify that any substitute matches the 18-position count, 3.96 mm pitch, and vertical panel mount requirements to ensure mechanical and electrical compatibility.