Vishay

MPM1002QTF

MPM1002QTF Description

The MPM1002QTF from Vishay is a high-precision thin-film resistor network designed for demanding electronic applications. This surface-mount (SMD) component features two matched 5KΩ resistors with an ultra-tight tolerance of ±0.05%, ensuring exceptional accuracy in voltage division and signal conditioning circuits. Encased in a molded SOT-23 package, it offers a compact footprint (3.05mm × 2.5mm × 1.12mm) with gull-wing terminations for reliable PCB mounting. Rated for 0.2W (1/5W) total power dissipation and operating within a -55°C to +125°C range (derated up to +150°C), it delivers stable performance under thermal stress, supported by a low ±25ppm/°C temperature coefficient (TCR).

MPM1002QTF Features

• Precision Matched Resistors: Dual 5KΩ elements with 0.05% tolerance for critical analog applications.
• High Power Handling: 0.1W per resistor (0.2W total) in a miniature SOT-23 package.
• Stable TCR: ±25ppm/°C ensures minimal resistance drift across temperature fluctuations.
• Robust Construction: Molded case enhances durability and moisture resistance.
• Automation-Friendly: Supplied in tape and reel (T/R) packaging for high-volume assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.

MPM1002QTF Applications

This resistor network excels in precision circuits requiring matched resistance ratios, such as:

• Voltage Dividers: Ideal for ADC/DAC reference networks and sensor signal scaling.
• Medical Equipment: High-accuracy feedback loops in patient monitoring devices.
• Test & Measurement: Calibration tools and precision oscilloscopes.
• Industrial Controls: Stable performance in PLC analog I/O modules and power management systems.
• Aerospace & Defense: Reliable operation in harsh environments due to its wide temperature range.

Conclusion of MPM1002QTF

The MPM1002QTF stands out for its combination of precision, power efficiency, and compactness, making it a superior choice over generic resistor arrays. Its thin-film technology and strict tolerance cater to applications where signal integrity is paramount. While not RoHS-compliant, its rugged design and Vishay’s reliability make it a go-to for engineers prioritizing performance in high-accuracy analog systems. For designs requiring matched resistors with minimal drift, this network delivers unmatched value.