The USF270 Series from Caddock Electronics is a Power Resistor with Resistance 990000 to 5000000 ohm, Tolerance ±0.01 to 0.1 %, Power Rating 0.75 W, Voltage Rating 1400 V, Temperature Operating Range -40 to 85 Degree C. Tags: Through Hole. More details for USF270 Series can be seen below.