M80-8532045

Overview

The M80-8532045 is a Datamate L-Tek series header connector manufactured by Harwin. It features a 20-position, 2-row configuration with a 2 mm pitch. Designed for through-hole mounting, it utilizes male pin contacts made of phosphor bronze with gold plating. The housing is constructed from black polyphenylene sulfide (PPS) and includes a shrouded design. Rated for 3 A current and 120 V voltage, the unit operates within a temperature range of -55°C to +125°C.

Feature Summary

• Four-finger beryllium copper contact structure ensures high reliability in harsh environments.
• Shrouded housing design provides protection against misalignment during mating.
• Gold-plated phosphor bronze contacts maintain conductivity and corrosion resistance.

Applications

• High-end industrial equipment requiring vibration resistance
• Military and aerospace electronic systems
• Board-to-board interconnections in demanding conditions

Procurement Notes

Verify the specific suffix codes on the component marking against the official Harwin datasheet to confirm the exact termination style and housing material variant. Ensure that the procurement documentation explicitly references the M80-8532045 part number to distinguish it from similar L-Tek headers with different row counts or pitch specifications.

Selection Notes

Select this component when a robust board-to-board connection is required for applications subject to significant mechanical shock or vibration. The 20-position layout suits moderate density requirements where a 2 mm pitch allows for reliable signal routing without excessive board space consumption.

Part Context

This connector belongs to the Datamate L-Tek family, which is engineered for durability in severe operating conditions. The series is characterized by its ability to withstand high G-forces and extreme temperatures, making it suitable for sectors where standard connectors might fail due to environmental stressors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 20-position count, 2 mm pitch, and through-hole male pin configuration precisely.