305-018-520-501

Edgeboard Connectors Overview

The EDAC Inc. 305-018-520-501 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features 18 positions with a 3.96 mm pitch and accepts PCBs of 1.57 mm thickness. The connector utilizes gold-plated copper alloy contacts with a solder pin termination type. Rated for 5 A continuous current, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Features a low-profile insulator body constructed from thermoplastic material
• Provides reliable electrical connection through gold-plated copper alloy contacts

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment utilizing standard card edge interfaces
• Automotive electronics applications needing high reliability

Edgeboard Connectors Procurement Notes

Verify the complete part number against official EDAC documentation to ensure correct configuration. Confirm that the specific ordering suffix matches the required contact plating and termination style. Check regional availability as distribution may be limited or restricted in certain areas. Ensure compliance with RoHS requirements if applicable to your assembly process.

Edgeboard Connectors Selection Notes

Select this component when a 1.57 mm board thickness is specified for the application. The 3.96 mm pitch and 18-position count define the interface density. Consider the vertical panel mount style for chassis integration needs. Verify that the 5 A current rating meets the circuit load requirements without derating issues.

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 while maintaining consistent 3.96 mm spacing. These connectors are widely used in modular electronic designs where reliable signal transmission is critical.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for compatible substitutes. Verify that any replacement maintains the same 3.96 mm pitch and 1.57 mm board thickness compatibility. Ensure equivalent current ratings and environmental specifications are met by alternative part numbers.