305-018-520-508

Edgeboard Connectors Overview

The EDAC Inc. 305-018-520-508 is a standard card edge connector from the 305 series, designed for panel-mounted vertical installation. It features an 18-position dual-row configuration with a 3.96 mm pitch and gold-plated copper alloy contacts. Rated for 5 A current, it accommodates board thicknesses of 1.57 mm using solder lug termination. The thermoplastic housing provides insulation resistance of 5 GOhms, operating within a temperature range of -40 C to +105 C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure card insertion
• Vertical panel mounting style for structural stability
• Gold-plated copper alloy contacts for reliable conductivity
• Thermoplastic insulator housing for high-temperature performance

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Automotive electronic module connections
• Medical device circuit board interfaces

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified suppliers. Confirm RoHS compliance status via official datasheets before integration. Ensure storage conditions maintain thermal integrity. Validate pin compatibility with target PCB specifications. Request batch traceability documentation for quality assurance protocols.

Edgeboard Connectors Selection Notes

Select this model when requiring a 18-position dual-row interface with 3.96 mm spacing. Suitable for applications demanding vertical panel mounting and solder lug termination. Consider the 5 A rating and 1.57 mm board thickness compatibility. Verify environmental requirements against the specified temperature range.

Edgeboard Connectors Part Context

Part of the EDAC 305 series standard card edge connectors. Designed for robust industrial and commercial electronics applications. Complements other series variants offering different position counts and termination styles. Provides a standardized solution for high-density board-to-board connectivity.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC 305-018-520-503 or 305-018-520-208 for similar 18-position configurations. Verify identical pitch, row count, and mounting orientation before substitution. Ensure electrical ratings and material specifications match original design requirements.