The 81 3033TC from Smiths Interconnect is a Resistor with Resistance 5 to 200 Ohms, Power Rating 60 W, Tolerance ±5%. Tags: Tab & Cover, 5 to 200 Ohms, 10 to 400 Ohms, 30 W, Flanged Thin Film RF Resistor. More details for 81 3033TC can be seen below.