305-018-500-502

Edgeboard Connectors Overview

The EDAC Inc. 305-018-500-502 is a standard card edge connector from the 305 series, designed for dual-edge female connections. It features an 18-position configuration with a 3.96 mm (0.156 inch) pitch and supports two rows of contacts. The connector accommodates PCB thicknesses ranging from 1.37 mm to 1.78 mm (0.054 to 0.070 inches). Electrical specifications include a current rating of 5 A and insulation resistance of 5 GOhms. The housing is constructed from green thermoplastic polyester, while contacts are made of copper alloy with gold plating. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for non-specified dual-edge cards
• Panel mount installation style with vertical orientation
• Gold-plated copper alloy contacts for reliable signal transmission
• Thermoplastic polyester housing providing thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connectivity
• Telecommunications equipment utilizing standard card edge interfaces
• Automotive electronics modules needing high-temperature resistant connectors
• Test and measurement instrumentation with modular card architectures

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact pin count, row configuration, and termination type. Ensure compatibility with target PCB thickness limits and mounting panel constraints. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 18-position interface is required with a 3.96 mm pitch. Confirm that the application environment falls within the specified -40°C to +105°C operating temperature range. Verify that the mating card edge thickness aligns with the 1.37 mm to 1.78 mm acceptance window for proper contact engagement.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which offers various position counts and mounting options. The series is characterized by its 3.96 mm pitch and dual-row configurations, widely used in industrial and commercial applications requiring durable, high-current interconnect solutions for modular electronic assemblies.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult EDAC technical support or authorized distributors for equivalent alternatives if this specific model is unavailable.