You are right to be looking carefully at the replacements for these transistors, the mechanical and electronic chracteristics of the originals are difficult to match. From datasheet, hfe is minimum I bought it from Bdent also.
AlanDec 2, You could try bdent – Here http: That means the transistors were fabricated with JIS numbers issued just after the edition was printed.
That’s why I failed to see the need of getting them in pairs. My Japanese Data manuals stop at 2SA!
Especially now that the above mentioned replacements availability has fallen off the edge of a cliff. Log in or Sign up. No, create an account now. That’s normal, they build by the lots, you don’t expect the ones bought 3 year ago are from the same lot.
I use this site to find transistors: The weird thing is that in my little component tester I am getting a pretty uniform hFe on the 2SC, but a much lower 9and also fairly consistent hFe on the 2SA’s.
Mouser seems to carry the but 2ssa1837 the arrgghh. People here order from them also.
Your name or email address: You can see in very detail the look of the lot 4: Please contribute what you can to sales audiokarma. This is from Bdent, not any ebay stuffs. AlanNov 9, ChitsDec 2, There are certainly tons of fakes of these being made.
2SA Original Pulled Toshiba Transistor A | eBay
I doubt anyone can fake it this good. Do you already have an account? I’ve come across dozens of fake TO transistors, and these are worthless! These parts are relatively expensive, making them a very attractive target for fakers. They look OK but.
Discussion in ‘ DIY ‘ started by slimecityNov 9, Yours are 2sa18377 the high side. AlanNov 30, They are rated at Mhz. You must log in or sign up to reply here. Bdent seems to 2za1837 plenty in stock and Im pretty sure I can trust that the parts will be genuine. Good ole Ceitron in the US also has em in stock: I measure the Vbe at about 10mA, Vbe is between 0. I even have pictures of the two for you to see.