2N2222 2N2222A Amplifier Transistors NPN Silicon Transistor TO-92 60V 800mA (Pack of 200pcs)

I’m using these to step up an output from an ESP 32 to 5 volts to power SSR’s that are switching 24 V DC or 110 V AC for the customers project. I have 18 of them running and the customer is very pleased with them and they’re working perfectly.

The transistors that I ordered work, nothing more nothing less. Better then some cheap ones that I bought from overseas.

You have to go to the very bottom find specific specs. This product fried because I realized after the wiring process that 1 pin only goes to 5 volts. 😡. Do not buy if you are running a circuit over 5 volts. ‼️⚠️

These devices do not have the typical hfe parameters for a 2N2222A transistor ... buyer beware!

These 2N2222 are a work horse go to transistor for almost all DIY experimentation! Easy to use and ratings allow for forgiving designs.

Alles bestens.

Horrible, just plainly did not work. Ruined my whole project.

Livrés dans une petite boite en plastique bien pratique. Par contre, attention au sens qui est inversé par rapport à l'habitude (collecteur / émetteur inversés => rotation de 180° par rapport à la sérigraphie du PCB).

conforme

transistor come da descrizione