Built on an advanced metal film technology, the devices released today 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 resistors save board space and simplify designs by replacing devices in larger case sizes, multiple resistors in similar case sizes, and leaded resistors.

The MMA 0204 HV and MMB 0207 HV offer a resistance range from 340 kΩ to 10 MΩ with tolerance of ± 1 %, TCR of ± 50 ppm/K, rated power dissipation to 1.0 W at +70 ºC, and excellent long-term stability down to < 0.5 % after 1,000 hours. Suitable for processing on automatic SMD assembly systems, the lead (Pb)-free devices are RoHS-compliant, halogen-free, and Vishay Green.