305-018-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-018-555-502 is a standard card edge connector from the 305 series, designed for vertical panel mount applications. It features an 18-position dual-row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a thermoplastic housing, rated for 5 A current. It supports PCB thicknesses of 1.57 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Vertical panel mounting style with solder pin termination
• Gold-plated copper alloy contacts for reliable conductivity

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB edge card dimensions and panel cutout requirements before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status and RoHS compliance details.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 18-position connection is required with a 3.96 mm pitch. It is suitable for applications demanding vertical panel mounting and robust thermal performance up to 105°C. Consider the 5 A current rating and gold contact finish for environments requiring high reliability and corrosion resistance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various position counts and mounting styles. The series is characterized by its use of thermoplastic polyester or similar insulating materials and standardized 3.96 mm spacing. These connectors are engineered for durability in demanding industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-018-555-508 and 305-018-520-502. Verify that alternative suffixes match the required termination type and housing material properties. Ensure any replacement maintains the same 18-position count and 3.96 mm pitch to fit existing mechanical constraints.