ZTX301
(ZTXxxx) NPN General Purpose (Zetex Semiconductors)
ZTX302
(ZTXxxx) NPN General Purpose (Zetex Semiconductors)
ZTX303
(ZTXxxx) NPN General Purpose (Zetex Semiconductors)
ZTX304
(ZTXxxx) NPN General Purpose (Zetex Semiconductors)
ZTX310
(ZTX310 - ZTX314) NPN SILICON PLANAR HIGH SPEED SWITCHING TRANSISTOR (FERRANTI)
ZTX311
(ZTX310 - ZTX314) NPN SILICON PLANAR HIGH SPEED SWITCHING TRANSISTOR (FERRANTI)
ZTX312
(ZTX310 - ZTX314) NPN SILICON PLANAR HIGH SPEED SWITCHING TRANSISTOR (FERRANTI)
ZTX313
(ZTX310 - ZTX314) NPN SILICON PLANAR HIGH SPEED SWITCHING TRANSISTOR (FERRANTI)
ZTX314
NPN SILICON PLANAR HIGH SPEED SWITCHING TRANSISTOR (ETC)
ZTX314
(ZTX310 - ZTX314) NPN SILICON PLANAR HIGH SPEED SWITCHING TRANSISTOR (FERRANTI)