In summary, the Vishay UMA 0204 and UMB 0207 Ultra Precision Thin Film MELF Resistor series offers precision characteristics and an excellent long-term stability. Combining the advantages of thin film technology with excellent moisture resistivity and an intrinsic sulfur resistance in one device, the UMA 0204 and UMB 0207 series is the perfect choice for most fields of today’s and tomorrow’s emerging reliable high precision electronics.