The SM10 Series from Bourns is a Power Resistor with Resistance 1 to 250 kilo-ohm, Tolerance ±0.005 %, ±1 %, Power Rating 0.125 to 0.3 W, Voltage Rating 150 V, Temperature Operating Range -55 to 145 Degree C. Tags: Through Hole. More details for SM10 Series can be seen below.