100% guarantee CE approved cooling fan resistor Die-cast aluminum housing Glass fiber reinforced plastic impelleraaUL Die-cast aluminum housing cooling fan resistor SIZE :80×80×38mmCONSTRUCTION :Die-cast aluminum housingGlass fiber reinforced plastic impeller,UL 94V-0 ratingImpedance protectedLeader wire or terminal is available OPERATING TEMPERATURE :Ball Bearing-30°C to + 75°CSleeve Bearing-10° ...