RN1221,RN1222,RN1223,RN1224,RN1225,RN1226,RN1227 T.
Toshiba Semiconductor
RN1222 - Silicon NPN Transistor
RN1221,RN1222,RN1223,RN1224,RN1225,RN1226,RN1227 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) RN1221,RN1222,RN1223,RN1224 RN1225,RN122.
