M80-8432242

Overview

The M80-8432242 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a right-angle through-hole mounting style with 22 positions in a single row. The contact pitch is 2.00mm (0.079 inches), and the housing material is black, glass-filled polyphenylene sulfide (PPS). Contacts are phosphor bronze pins with gold plating for mating surfaces and tin for termination. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Datamate L-Tek series design provides high-density interconnect capability with robust mechanical locking.
• Right-angle configuration facilitates compact board-to-board or cable connections while maintaining signal integrity.
• Gold-plated phosphor bronze contacts ensure reliable conductivity and corrosion resistance in demanding environments.

Applications

• Industrial control systems requiring secure board-to-board connections
• Automotive electronics modules needing vibration-resistant headers
• Medical device instrumentation with strict reliability standards

Procurement Notes

Verify that the specific part number matches the required 22-position count and right-angle orientation. Confirm compatibility with mating sockets from the same Datamate L-Tek family. Ensure PCB layout accommodates the specified 2.00mm pitch and through-hole dimensions. Check insulation material ratings against operational thermal requirements.

Selection Notes

Select this component when a single-row, right-angle male header is required for high-reliability applications. Consider the 2.00mm pitch for space-constrained designs. Evaluate the operating temperature range against environmental conditions. Verify that the current rating meets circuit demands without derating issues.

Part Context

This connector belongs to the Datamate L-Tek series, known for its durability and precision engineering. It complements other Harwin connectors in the M80 family, offering standardized interfaces for consistent assembly processes across various electronic product lines.

Replacement Considerations

Direct substitutes include other Harwin M80-843 series headers with matching position counts and angles. Cross-brand replacements require verifying identical pitch, pin configuration, and mounting style to ensure mechanical and electrical compatibility.

FAQ

What is the contact material used in this connector?

The contacts are made of phosphor bronze with gold plating on the mating surface and tin plating on the termination area.

Is this connector suitable for high-temperature environments?

Yes, it is rated for operation up to +125°C, making it suitable for moderately high-temperature applications.