You can send a request for quote for p/n RT221 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Unisys Corporation. The description of it is Transistor. The national stock number associated with this part is 5961003618663. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with RT221 part requirements.