2sk389 and 2sj109 -where

Status
Not open for further replies.
Those are discontinued Toshiba devices.
Linear Systems has an LSK389 for the N-channel
as a supposedly better replacement but no P-channel
device as of yet. If I recall from another thread for a GB
we did last year, I think there was discussion on the pinout
being somewhat different on the dual device?
 
yes i know - it is a really big problem with 2sj109... even i have 2 2sk389 at my home - but no 2sj109...
a friend needs both of them and i need only a P pair....

so, 2pieces of 2sk389 and 4 pieces of 2sj109......will be a problem - i will try to contact Marc..thnx...
 
sparkle said:
any other ideas would be also welcome....

Scroll down the thread Mlloyd posted till where i posted a link to Partco in Finland.
They only have GR's in stock, but charge €5 for a pair of 2SJ109/2SK389-GR

If you need BL's i'd go for J74/K170 single JFETs, a matched pair mounted to a small heatsink is close as good as a monolythic duo.
 
o.k. - i will go for that option jacco since i have a good source (cheap and close) for k170/j74...

craig - thanks for offer - it is a good one but i decided to go with a 2sk170/2sj74 combo since i can find a good and reliable source of them very close to me....
thanks man!!
 
Status
Not open for further replies.