New/unused NOS 2SJ74GR. Since I got fed up with receiving relabelled 2SK170GR I offer these 6 pieces for sale. Also I noticed the future is definitely the other way.
Absolutely original from decades ago and always kept ESD safe which I can recommend to anyone. Make me an offer that is OK so I can buy those JFET OPA828’s.
EU only!!!!
Yes there are OPA604AP, OPA603AP, OP90 and OPA637BP pairs on the picture. Also for sale.
Absolutely original from decades ago and always kept ESD safe which I can recommend to anyone. Make me an offer that is OK so I can buy those JFET OPA828’s.
EU only!!!!
Yes there are OPA604AP, OPA603AP, OP90 and OPA637BP pairs on the picture. Also for sale.
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I would trade opa604 for DIY 2sk170GR. measure your sj74gr and i will make custom a 2sk170gr for you( from two sk117gri have left many lower gain sk117gr ) You will have pairs then for project or sale.
BTW , there is plenty original toshiba j-fets around. Its just happened that people and stores who have them does not have internet and drivers to large market once a moth for a food and pay telephone bills. They also do not sent them via post of course. I drived 370km to get 500psc 2sk117gr...
BTW , there is plenty original toshiba j-fets around. Its just happened that people and stores who have them does not have internet and drivers to large market once a moth for a food and pay telephone bills. They also do not sent them via post of course. I drived 370km to get 500psc 2sk117gr...
let say sj74gr is 5mA, 2psc 2.5mA sk117-gr makes exact 2sk170gr(same capasistance ,ysf ) most of my sk117gr is more than 4mA but i have some lowish gain(2.-2.5mA) with diferent grades 2sk117 2sk170(GR,BL)or 2sk369(only BL.V) can be built. I am surprised that most DIY'ers fellows will not "DIY" transistors. its the spirit of DIY.