M80-5S21005MD

Overview

The M80-5S21005MD is a Datamate J-Tek series male header connector manufactured by Harwin Inc. It features a 12-position configuration arranged in two rows of six, designed for surface mount installation. The connector utilizes a 2.00mm (0.079 inch) mating pitch and incorporates the 101LOK board retention mechanism. Electrical specifications include a current rating of 2.2A and a voltage rating of 800V AC/DC. The contacts are gold-plated with a thickness of 0.75µm (29.5µin), while the housing is constructed from black polyphenylene sulfide (PPS).

Feature Summary

• Incorporates 101LOK board retention technology to secure the connector to the printed circuit board.
• Features high-voltage capability rated at 800V AC/DC within a compact rectangular form factor.
• Utilizes gold-plated phosphor bronze contacts to ensure reliable signal transmission.

Applications

• High-density board-to-board interconnects requiring robust mechanical retention.
• Industrial control systems demanding high-voltage isolation capabilities.
• Compact electronic assemblies where surface mount space efficiency is critical.

Procurement Notes

Verify that the specific ordering suffix corresponds to the required 101LOK board retention feature, as standard headers may lack this mechanism. Confirm compatibility with the mating Datamate J-Tek female connectors to ensure proper alignment and electrical continuity. Check for any specific environmental ratings or RoHS compliance documentation if the application involves strict regulatory requirements.

Selection Notes

Select this component when a surface mount male header with integrated board locking is necessary. The 101LOK system provides superior mechanical stability compared to standard solder-only retention. Ensure the design accommodates the 800V rating if high potential differences exist between circuits. Verify that the 2.00mm pitch aligns with the overall board layout constraints and mating connector dimensions.

Part Context

This part belongs to the Datamate J-Tek family, known for its versatility in mixed-signal applications. The 'S' designation indicates surface mount termination, distinguishing it from through-hole variants. The inclusion of 101LOK technology addresses common reliability issues associated with vibration in densely populated PCBs, offering a specialized solution within the broader Harwin connector portfolio.

Replacement Considerations

Direct replacements must match the 12-position count, 2.00mm pitch, and surface mount profile. Verify that alternative components provide equivalent 101LOK-style board retention if mechanical security is a primary requirement. Cross-reference mating part numbers to ensure interface compatibility without modification.