M80-8561022

Overview

The M80-8561022 is a Datamate L-Tek series header manufactured by Harwin Inc. It features a 10-position, dual-row male pin configuration with a 2 mm (0.079 inch) pitch. Designed for through-hole mounting, this connector utilizes phosphor bronze contacts with gold plating to ensure reliable signal transmission. The housing is constructed from black polyphenylene sulfide (PPS), providing thermal stability and mechanical strength. Rated for 3 A current and 120 V voltage, it operates within a temperature range of -55°C to +125°C. This component supports board-to-board and wire-to-board interconnections in demanding environments.

Feature Summary

• Features high-reliability four-finger phosphor bronze contacts for secure mating in harsh conditions
• Utilizes durable PPS housing material resistant to high temperatures and mechanical stress
• Supports both board-to-board and wire-to-board connection systems

Applications

• Board-to-board interconnections requiring robust mechanical retention
• Wire-to-board connections in industrial control systems
• Applications subject to high vibration, shock, or acceleration loads

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Harwin Inc., as regulatory documentation may vary by production batch. Confirm that the intended application environment remains within the specified -55°C to +125°C operating temperature range to ensure long-term reliability. Ensure PCB footprint dimensions match the official mechanical drawings for proper through-hole soldering alignment.

Selection Notes

Select this component when a dual-row, 10-position male header is required for rigid structural integrity. The 2 mm pitch accommodates standard density layouts while maintaining adequate spacing for 120 V isolation. Choose this model over latch-free variants if friction locking is preferred for secure mating cycles without additional latching mechanisms.

Part Context

This part belongs to the Datamate L-Tek family, designed for safety-critical applications involving heavy loads and environmental stress. The series emphasizes durability through high-contact force designs, ensuring consistent performance across numerous mating cycles. It serves as a fundamental interconnect solution for electronics requiring dependable electrical pathways under severe operational conditions.

Replacement Considerations

M80-8540642 is a documented substitute offering similar 3+3 positioning but lacks the friction latch mechanism.