305-072-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-072-500-578 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 72 positions with a 3.96 mm (0.156 inch) pitch. The connector supports PCB thicknesses ranging from 1.37 mm to 1.78 mm (0.054" to 0.070"). It utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure connection to double-sided circuit boards
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic polyester housing provides structural integrity and thermal stability
• Vertical panel mount style facilitates robust mechanical installation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment utilizing standard card edge interfaces
• Automotive electronics modules needing durable panel-mounted connections
• Test and measurement instrumentation hardware

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with target PCB thickness limits before procurement. Confirm RoHS compliance status through manufacturer datasheets. Check lead times as they may vary by region. Validate that the dual-edge design matches the target application's board geometry requirements.

Edgeboard Connectors Selection Notes

Select this component when a 72-position interface with 3.96 mm pitch is required for dual-edge cards. Consider the 5 A current rating and operating temperature range for environmental suitability. Verify that the panel mount orientation fits the enclosure design. Compare against single-row alternatives if space constraints differ. Ensure the housing color and material meet aesthetic or regulatory standards.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-072-500-578 specifically addresses high-pin-count applications. It complements other EDAC products in industrial and commercial sectors. The series is known for consistent quality and reliability in harsh environments.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult EDAC directly for cross-reference information. Ensure any replacement matches the 72-position count and 3.96 mm pitch. Verify identical electrical ratings and mechanical dimensions.