2N4033 W/GOLD

PNP power transistor rated for 60V collector-emitter voltage and 1A collector current in a TO-39 through-hole package.

Single NPN bipolar junction transistor with 40V Vce, 1A Ic, and 1W power dissipation in a TO-39 through-hole package.

PNP bipolar transistor with 80V collector-emitter voltage, 1A collector current, and minimum DC current gain of 75. Housed in a TO-39 through-hole metal can package.

The 2N3439 is an NPN silicon transistor rated for 350V collector-emitter voltage and 1A collector current. It is housed in a TO-39 metal can package.