305-018-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-018-500-578 is a standard card edge connector from the 305 series, designed for reliable signal transmission in electronic assemblies. It features an 18-position configuration with a 3.96 mm pitch and supports a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts to ensure low contact resistance and durability. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic polyester, providing robust insulation with a minimum resistance of 5 GOhms. This component is suitable for panel mount applications requiring secure vertical connections.

Edgeboard Connectors Feature Summary

• Gold-plated copper alloy contacts provide durable electrical performance
• Thermoplastic polyester housing ensures high insulation resistance
• Vertical panel mount design facilitates secure installation

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Test and measurement devices

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB edge card dimensions, particularly the 1.57 mm thickness requirement. Confirm that the vertical panel mount style aligns with the mechanical enclosure design before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a 18-position connection is required with a 3.96 mm spacing. The 5 A rating and wide operating temperature range make it suitable for demanding environments. Verify that the vertical orientation fits the available panel space and that the solder lug termination method matches the assembly process capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which offers a range of standard card edge connectors. The series provides various position counts and mounting styles to accommodate different board sizes and mechanical constraints. The consistent 3.96 mm pitch allows for interoperability with other components in the same family, simplifying system design and inventory management.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series ordering guide for direct substitutes with different position counts or mounting angles. Cross-reference with other manufacturers offering 3.96 mm pitch card edge connectors if supply chain constraints require alternative sourcing.