The RHX Series from Johanson Dielectrics is a Power Resistor with Resistance 0.02 to 51000 Ohms, Tolerance ±1 to 5%, Power Rating 35 to 100 W, Voltage Rating 2000 to 2500 V (Dielectric Strength), Temperature Operating Range -55 to 175 Degree C. Tags: Surface Mount. More details for RHX Series can be seen below.