IRF replacement

[XsamuraiX]

Hi, just a quick question, I have a few amps that have the same power MOSFET, a IRF540 but the only ones I can find are IRF540PBF, are these the same or slightly different?

 

[rayma]

PBF means lead free.

Pb = lead
F(ree)

 

[XsamuraiX]

Ah, now I feel stupid haha... Only a amateur here. So they will be fine to use?

 

[rayma]

Yes.