Vishay

MPMT1003DBS

MPMT1003DBS Description

The MPMT1003DBS from Vishay is a high-precision thin-film resistor network designed for voltage divider applications. This surface-mount (SMD) component features two 50 kΩ resistors with a tight tolerance of ±0.5% and a low temperature coefficient (TCR) of ±25 ppm/°C, ensuring stable performance across a wide operating temperature range (-70°C to +150°C derated, up to +155°C max). Encased in a molded SOT-23 package, it offers gull-wing terminations for reliable PCB mounting. With a power rating of 0.2W (1/5W) total (100mW per resistor) and a maximum voltage rating of 100V, it is ideal for precision analog circuits. The compact dimensions (3.05mm x 1.4mm x 1.02mm) and RoHS compliance make it suitable for modern electronics.

MPMT1003DBS Features

• Precision Resistance: Dual 50 kΩ resistors with ±0.5% tolerance for accurate voltage division.
• Stable Performance: ±25 ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Molded SOT-23 package with gull-wing leads for mechanical durability.
• High Power Handling: 0.2W total (100mW per resistor) at 70°C to 150°C derated range.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive environments.
• Compact & Lightweight: 3.05mm x 1.4mm footprint saves PCB space in dense layouts.
• RoHS & ECCN EAR99 Compliant: Meets global environmental and export regulations.

MPMT1003DBS Applications

• Voltage Dividers: Precision reference circuits in ADCs, DACs, and sensor interfaces.
• Signal Conditioning: Used in amplifiers, filters, and feedback networks for stability.
• Industrial Electronics: Suitable for PLC modules, power supplies, and control systems.
• Automotive Systems: Reliable performance in ECUs, infotainment, and battery management.
• Portable Devices: Low-profile design ideal for wearables, IoT sensors, and medical devices.

Conclusion of MPMT1003DBS

The MPMT1003DBS stands out for its high precision, thermal stability, and compact form factor, making it a superior choice for voltage division and signal conditioning in demanding environments. Its thin-film technology, tight tolerances, and robust packaging ensure long-term reliability, while RoHS compliance aligns with modern regulatory standards. Whether in industrial, automotive, or consumer electronics, this resistor network delivers consistent performance where accuracy and durability are critical.