STMM-120-02-G-D-SM-P

Headers, Male Pins Overview

The Samtec STMM-120-02-G-D-SM-P is a surface-mount header connector from the Flex Stack STMM series. It features a 2.00mm pitch with 40 positions arranged in two rows. The connector utilizes gold-plated phosphor bronze contacts and an LCP insulator rated for -55°C to 125°C. Designed for board-to-cable applications, it includes a shrouded design with keying notches for polarity. The component supports push-pull locking mechanisms and offers robust retention capabilities suitable for high-density interconnects.

Headers, Male Pins Feature Summary

• Shrouded design with keying notches ensures correct mating orientation
• Surface-mount termination provides secure PCB attachment
• Gold-plated contacts offer reliable signal transmission
• Push-pull locking mechanism enhances connection stability

Headers, Male Pins Applications

• Board-to-cable interconnects
• High-density electronic assemblies
• Industrial control systems
• Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix 'P' indicates the required packaging or variant configuration against official Samtec documentation. Confirm that the 40-position count aligns with system requirements. Ensure compatibility with mating cables and PCB footprint dimensions before procurement. Cross-reference the RoHS3 compliance status for regulatory adherence.

Headers, Male Pins Selection Notes

Select this model for applications requiring a 2.00mm pitch surface-mount header with polarized keying. Consider the 3A current rating and temperature range for environmental suitability. Evaluate the need for push-pull locking versus standard retention. Compare against similar STMM variants if different row counts or termination styles are needed.

Headers, Male Pins Part Context

This component belongs to the Samtec Flex Stack STMM series, designed for 2.00mm pitch terminal strips. The series offers various mounting options including through-hole and surface mount configurations. The STMM-120-02-G-D-SM-P specifically addresses high-reliability board-to-cable connections with shrouded protection and precise alignment features.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other STMM series headers with identical 2.00mm pitch and 40-position layout. Verify mechanical dimensions and keying notch positions for interchangeability. Check contact material and plating thickness specifications to ensure equivalent performance characteristics.