SD1444 , RF Transistor NPN 16V 400mA 450MHz ~ 512MHz 5W Through Hole TO-39. we specialize in Microsemi Power Products SD1444 electronic components. SD1444 can be shipped within 24 hours after order.
SD1446 , RF Transistor NPN 18V 12A 183W Surface Mount M113. we specialize in STMicroelectronics SD1446 electronic components. SD1446 can be shipped within 24 hours after order.