M80-7044501

Overview

The Harwin M80-7044501 is a 26-position female socket connector from the Datamate M80 series, designed for board-to-board or cable applications. It features a 2mm (0.079 inch) pitch with three rows of contacts. The housing is black polyamide, and contacts are gold-plated phosphor bronze with a 12.0µin (0.30µm) thickness. Rated for 3A current and 800VAC/DC voltage, it operates between -55°C and +125°C. The unit utilizes screw lock fastening and through-hole solder termination.

Feature Summary

• High-reliability four-finger beryllium copper contact structure ensures connection integrity under vibration and shock.
• Stainless steel jackscrew hardware provides increased security and strain relief.
• Polyamide insulation offers robust performance in harsh environments.

Applications

• Automotive systems
• Industrial control equipment
• Military and aerospace electronics

Procurement Notes

Verify the specific pin count and row configuration against the datasheet to ensure compatibility with mating headers. Confirm that the required jackscrew hardware matches the specified stainless steel options for adequate strain relief. Check lead times as availability may vary significantly across distributors.

Selection Notes

Select this component when high-density interconnects require secure mechanical locking in demanding environments. The three-row layout maximizes signal density within a compact footprint. Ensure the mating header supports the 2mm pitch and compatible screw-lock mechanism for reliable assembly.

Part Context

This part belongs to the Datamate M80 series, which is engineered for safety-critical applications. The series is known for durability and resistance to extreme conditions, including high acceleration and shock. It serves as a robust solution for power and signal transmission where standard connectors might fail.

Replacement Considerations

M80-7044505 is a parameter-equivalent alternative within the same series. Verify that any substitute maintains the identical 26-position count, three-row configuration, and screw-lock fastening type to ensure mechanical and electrical compatibility.