M80-8260442

Overview

The M80-8260442 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a 4-position, single-row configuration with a 2.00mm (0.079 inch) pitch. Designed for surface-mount technology, this component utilizes gold-plated phosphor bronze contacts and a black polyphenylene sulfide (PPS) insulator reinforced with glass fiber. The unit supports a rated voltage of 120V and operates within a temperature range of -55°C to 125°C. It employs a latch-based locking mechanism and offers a stacking height of 3.00mm.

Feature Summary

• Surface-mount installation with vertical orientation
• Latch-based locking mechanism for secure mating
• Gold-plated phosphor bronze contacts for conductivity
• Glass-fiber reinforced PPS insulation for thermal stability

Applications

• Board-to-board interconnections
• Wire-to-board connections
• Automotive electronic systems
• General industrial equipment
• Military applications

Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact plating, tail length, and packaging format. Confirm that the surface-mount variant matches the required PCB footprint and reflow soldering profile. Cross-reference the part number with the manufacturer's current lifecycle status to avoid obsolescence risks during production planning.

Selection Notes

Select this component when a low-profile, single-row surface-mount header is required for 2.00mm pitch applications. Ensure the design accommodates the specific latch locking style rather than screw or press-fit mechanisms. Verify that the 120V rating and 2.2A current capacity meet the circuit requirements. Check compatibility with mating receptacles from the same Datamate L-Tek series.

Part Context

This part belongs to the Datamate L-Tek family, which provides high-density interconnect solutions. The M80-826 series specifically addresses surface-mount needs, offering robust mechanical retention through latching. It complements the broader M80 product line by providing specialized mounting options while maintaining the standard 2.00mm pitch and environmental resilience characteristic of the brand.

Replacement Considerations

Direct substitutes must match the 4-position, single-row, SMT, 2.00mm pitch specification. Verify identical latch locking styles and compatible mating receptacles. Consider variants like M80-8260445 if different plating is needed, ensuring all electrical and mechanical parameters remain consistent.