Arcol 39Ω Non-Inductive Film Resistor 20W ±5% AP821 39R J 100PPM

AP821 Series 20 Watts TO-220 High Power Resistors. The AP821 series Non-inductive 20 Watt high power T0220 resistor pack with a very low thermal resistance. Applications for the AP821 series include:- High frequency emitter circuits in switching power supplies; voltage regulation; low energy pulse loading; Motor control circuits; Motor drive circuits. 20 Watts at 25˚C case temperature on heat sink (Using thermal grease) Single Moulded case for protection Easy to mount to heat sink via single screw mounting hole Electrically isolated case