Built on an advanced metal film technology, the devices provide proven reliability for high-voltage electronic circuits in lighting ballasts and LED drivers, industrial inverters and converters, battery management systems and medical equipment. In these applications, the MMA 0204 HV and MMB 0207 HV save board space and simplify designs by replacing devices in larger case sizes, multiple resistors in similar case sizes and leaded resistors.
The devices offer a resistance range from 340kΩ to 10MΩ with tolerance of ±1%, TCR of ±50ppm/K, rated power dissipation to 1.0W at +70°C, and excellent long-term stability down to less than 0.5% after 1,000 hours. Suitable for processing on automatic SMD assembly systems, the lead (Pb)-free resistors are RoHS-compliant, halogen-free, and Vishay Green.