Vishay

MPM2002AT3

MPM2002AT3 Description

The MPM2002AT3 from Vishay is a high-precision thin-film resistor network designed for demanding voltage divider and signal conditioning applications. This dual-resistor network features matched 10KΩ/10KΩ resistances with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional stability across a wide operating temperature range (-70°C to +150°C derated, up to +125°C at full power). Housed in a compact molded epoxy SOT-23 package with gull-wing terminations, it offers 0.2W (1/5W) total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. Packaged in tape and reel (T/R), it is optimized for automated surface-mount assembly.

MPM2002AT3 Features

• Precision Matched Pair: Dual 10KΩ resistors with 0.1% tolerance for accurate voltage division.
• Low TCR: ±25ppm/°C ensures minimal resistance drift under thermal stress.
• Robust Construction: Molded epoxy case enhances durability and moisture resistance.
• Space-Efficient: Compact 3.05mm × 2.5mm × 1.12mm SOT-23 footprint saves PCB real estate.
• High Voltage Handling: 100V rating supports industrial and instrumentation applications.
• Automation-Friendly: Gull-wing leads and tape-and-reel packaging streamline SMD placement.
• Wide Temperature Range: Operates reliably from -70°C to +150°C (derated) with full performance up to +125°C.

MPM2002AT3 Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits and sensor signal scaling.
• Medical Electronics: Stable performance in patient monitoring and diagnostic equipment.
• Industrial Controls: Suitable for PLCs, process instrumentation, and power management.
• Test & Measurement: High-accuracy resistance matching for calibration and feedback networks.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring stable dividers (note: not PPAP/automotive-qualified).

Conclusion of MPM2002AT3

The MPM2002AT3 stands out for its precision, stability, and compact design, making it a superior choice for applications demanding tight tolerance and low thermal drift. While not automotive-grade, its high voltage rating and robust epoxy encapsulation make it versatile for industrial, medical, and test equipment. Vishay’s thin-film technology ensures long-term reliability, and the SOT-23 package aligns with modern miniaturization trends. Engineers seeking a cost-effective, high-performance resistor network for critical analog circuits will find this model exceptionally well-suited.