M80-7730242R

Overview

The Harwin M80-7730242R is a Datamate L-Tek pin header connector designed for board-to-board or wire-to-board applications. It features a 2 mm (0.079 inch) mating pitch and a single row configuration with two contacts. The component utilizes through-hole straight termination for secure PCB mounting. Constructed with phosphor bronze pins, it offers reliable electrical performance within a -55°C to +125°C operating temperature range. The housing is made of black Polyphenylene Sulfide (PPS), ensuring UL94 V-0 flammability rating.

Feature Summary

• Datamate L-Tek series interconnect system providing robust mechanical locking
• Through-hole straight termination ensures stable PCB integration
• Phosphor bronze contacts with gold plating for signal integrity
• Polyphenylene Sulfide insulation material for thermal stability

Applications

• Board-to-board interconnections in compact electronic modules
• Wire-to-board connections for sensor interfaces
• Industrial control unit signal routing
• Medical device internal circuit linking

Procurement Notes

Verify the specific suffix 'R' against the manufacturer's current datasheet to confirm reel packaging or orientation details. Ensure compatibility with the corresponding Datamate L-Tek socket counterpart. Cross-reference the RoHS status and lead times directly with authorized distributors, as these parameters are subject to change based on production schedules and regional availability constraints.

Selection Notes

Select this component when a low-profile, single-row header is required for tight spatial constraints. The 2 mm pitch allows for high-density layouts compared to larger spacing standards. Consider the through-hole mounting method for superior mechanical strength under vibration. Validate that the mating partner matches the L-Tek series specifications to ensure proper engagement and locking mechanism function.

Part Context

This part belongs to the Harwin Datamate L-Tek family, known for its modular design and high reliability. The L-Tek variant typically includes integrated latching mechanisms for secure connections without additional hardware. As a pin header, it serves as the male interface in the mating pair, connecting to female sockets on adjacent boards or cables.

Replacement Considerations

Direct substitutes must match the 2 mm pitch, 2-position count, and through-hole straight form factor. Verify that any alternative maintains the same contact material and plating thickness. Check if the replacement supports the same voltage and current ratings. Note that generic headers may lack the specific latching features of the Datamate system.