305-018-555-501

Edgeboard Connectors Overview

The EDAC Inc. 305-018-555-501 is a dual-row card edge connector designed for vertical panel mounting applications. It features 18 positions with a 0.156" (3.96mm) pitch and accepts non-specified dual-edge circuit cards. The contacts are female half-beam spring type, constructed from copper alloy with gold plating. Insulation is provided by green thermoplastic polyester rated for -40°C to +105°C. The component supports solder termination and accommodates board thicknesses of 0.054" to 0.070".

Edgeboard Connectors Feature Summary

• Dual-row configuration for high-density signal routing
• Vertical panel mount design for secure chassis integration
• Gold-plated half-beam spring contacts for reliable conductivity

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official 305 Series Ordering Guide to ensure correct contact plating and termination style. Confirm that the target PCB thickness falls within the specified 0.054" to 0.070" range for proper mechanical engagement. Cross-reference the RoHS status and environmental compliance data directly with the latest datasheet documentation before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge card interface is required for vertical panel installation. Ensure the application environment remains within the -40°C to +105°C operating temperature range. Verify that the mating card meets the non-specified dual-edge requirement and that the 0.156" pitch aligns with the system layout constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which provides standard card edge connectors with 0.156" pitch options. The series offers various mounting styles and position counts to support diverse electronic assembly needs. The 305-018 variant specifically addresses requirements for 18-position dual-row connections in compact industrial enclosures.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series cross-reference guide for direct substitutes. Verify that alternative part numbers maintain identical 0.156" pitch, dual-row configuration, and vertical mounting orientation to ensure mechanical compatibility.