2 ms·
Depends on the critical parameters, but 2SK2394? You can try to source old JFETs but all of the ones advertised online are fake.
by jeffbee 2y ago
Depends on the critical parameters, but 2SK2394?
You can try to source old JFETs but all of the ones advertised online are fake.
- formerly_proven 2y agoIt has been a couple years, but iirc the BF862 back then had a pretty unique combination of low capacitance, low e_n and a low 1/f knee. The 2SK2394 is also earmarked for use as an AM radio amplifier, same as the BF862, which probably also explains why these went from jellybean to rarity some time ago...