The UMB 0207 from Vishay is a Power Resistor with Resistance 100 to 390000 ohm, Tolerance ±0.1 to 0.25 %, Power Rating 0.4 W, Voltage Rating 350 V, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for UMB 0207 can be seen below.