PZT4403 - 40 V, 600 mA PNP switching transistor SC-73 4-Pin
TRANS NPN 40V 0.6A SOT-223
Trans GP BJT PNP 40V 0.6A Automotive 4-Pin(3+Tab) SOT-89 T/R
PZT4401 - NPN switching transistor SC-73 4-Pin