845-072-521-112

Edgeboard Connectors Overview

The EDAC Inc. 845-072-521-112 is a single-row card edge connector from the 845 High Temp series, designed for edgeboard applications. It features 72 positions with a 0.100 inch (2.54 mm) contact pitch. The connector utilizes female contacts with gold plating and is housed in green polyphthalamide material. It supports through-hole mounting via PC tail contacts and operates within a temperature range of -40°C to 125°C.

Edgeboard Connectors Feature Summary

• High-temperature rated construction suitable for demanding thermal environments
• Gold-plated female contacts ensure reliable signal transmission
• Single-row configuration with 72 positions for dense circuit board integration

Edgeboard Connectors Applications

• Edgeboard interconnections in industrial control systems
• Signal routing in telecommunications equipment
• Component interfacing in automated manufacturing machinery

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 72-position configuration and single-row layout before procurement. Confirm that the gold plating specification aligns with the intended electrical performance requirements. Ensure that the through-hole mounting style is compatible with the target printed circuit board design and assembly processes.

Edgeboard Connectors Selection Notes

Select this component when a high-temperature rating is required for edgeboard connections. Choose this model for applications needing a single row of 72 contacts with a standard 0.100 inch pitch. Consider this option if gold-plated female contacts are necessary for corrosion resistance and conductivity in harsh operating conditions.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 845 High Temp series, which is engineered for elevated temperature stability. The series provides robust connectivity solutions for edge-mounted circuit boards. The specific model integrates standard spacing dimensions with specialized materials to maintain performance under thermal stress.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts and mating connectors before considering alternative sources or generic equivalents.