WFM Series Current Sense Resistors

Vishay's WFM series is the next generation of hybrid-power, metal-plate current sense resistors. Vishay's technology offers best-in-class load-life stability and high power density under the widest resistance range offering. The WFM series offers multiple features that make it an ideal choice for designs that require long-term, robust, and reliable performance as required by automotive and industrial applications. Vishay's WFM series extends their performance range of the WSLP series of 4 W resistors to the full resistance range of the WSL series, offering both a high power rating and a wide resistance range with automotive-grade level reliability. With power ratings of up to 4 W and available packages in small form factors, this current sense resistor is readily available and recommended for new designs.