M80-8531045

Overview

The Harwin M80-8531045 is a Datamate L-Tek series rectangular connector header designed for board-to-board or cable connections. It features a 2-row configuration with 10 positions and a 2 mm pitch. The component utilizes gold-plated phosphor bronze contacts housed in PPS plastic, supporting through-hole mounting. Rated for 3 A current and 120 V voltage, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• High-reliability four-finger beryllium copper contact structure ensures connection integrity under vibration and shock
• Datamate L-Tek design allows for secure mating with optional latch mechanisms
• Durable construction supports repeated engagement cycles without performance degradation

Applications

• Compact electronic assemblies requiring board-to-board interconnects
• Cable-to-board power and signal distribution systems
• Applications demanding high reliability in harsh environments

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm pin count, row configuration, and termination style. Ensure compatibility with mating connectors within the Datamate L-Tek family. Confirm RoHS3 compliance status if required by project specifications. Cross-reference the part number with official Harwin documentation to avoid substitution errors.

Selection Notes

Select this component when a 10-position, 2-row header is required for rigid board-to-board or cable applications. The 2 mm pitch and through-hole termination suit standard PCB layouts. Consider the L-Tek series benefits for environments involving mechanical stress. Verify that the 3 A current rating meets the circuit requirements.

Part Context

This part belongs to the Harwin Datamate L-Tek family, known for robust performance in safety-critical applications. The series offers versatile configurations including latched and unlatched versions. It is engineered for durability in conditions with high load vibrations, shocks, and accelerations.

Replacement Considerations

Compatible substitutes include other Harwin M80-853xxxxx series headers with matching 10-position, 2-row, and 2 mm pitch specifications. Ensure the replacement maintains the same contact material, plating, and housing composition for equivalent performance.