M80-5221842

Headers, Male Pins Overview

The M80-5221842 is a Datamate J-Tek series header connector manufactured by Harwin Inc. It features a vertical surface mount design with 42 positions arranged in two rows of 21 contacts each. The connector utilizes a 2.00mm pitch for mating and includes shrouded housing to ensure proper alignment during assembly. Contact materials are phosphor bronze with gold plating on the mating surfaces, while the posts feature tin plating. The unit is designed for through-hole or board-to-board applications, offering reliable electrical interconnection within specified thermal limits.

Headers, Male Pins Feature Summary

• Vertical surface mount configuration for direct PCB integration
• Shrouded housing design ensures precise pin alignment
• Gold-plated contact surfaces provide corrosion resistance

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board assemblies
• General electronic equipment internal wiring

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the official Harwin datasheet to confirm exact termination style and locking mechanism variations. Ensure that the selected variant matches the required mounting orientation and contact count for the target application. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability constraints before finalizing procurement plans.

Headers, Male Pins Selection Notes

Select this component when a high-density, vertically oriented surface mount header is required for robust signal transmission. Consider the physical profile and shroud height relative to adjacent components on the PCB layout. Evaluate the operating temperature range and current carrying capacity against the system's thermal and electrical demands to ensure long-term reliability under operational stress conditions.

Headers, Male Pins Part Context

This component belongs to the Datamate J-Tek family, known for its push-pull locking mechanism and compact form factor. The series is widely utilized in industrial and automotive sectors where vibration resistance and secure connections are critical. The M80-5221842 specifically addresses needs for multi-pin vertical interfaces in space-constrained environments requiring durable solder termination.

Headers, Male Pins Replacement Considerations

Compatible mating sockets include models from the same Datamate J-Tek series with matching 2.00mm pitch and 42-position configurations. Verify mechanical compatibility regarding shroud dimensions and locking features before substituting with alternative part numbers from the manufacturer's catalog.