Jump to content
ELFORUM - Forumul Electronistilor
Sign in to follow this  
ioannis

ce tranzistor este C343

Recommended Posts

salut. :) repar un amplif auto si sint duse doua tranzistoare unde scrie pe ele C343. am cautat la internet si am gasit 2SC343 dar apare in capsula metalica rotunda iar tranzistoarele mele sint din alea patrate negre micute. cind ma uit la tranzistor prin fata, sus de tot scrie C343 iar pe asupra piciorului sting scrie T pe mijlocul scrie S si pe asupra dreptului picior scrie R-. stie cineva ce tranzistor este si care picior este B care E si care C?

Share this post


Link to post
Share on other sites

Cauta pe forum ca sunt postate fisiere cu echivalente smd si modul de descifrare al codificarii smd. Use search pls

Share this post


Link to post
Share on other sites

Cred ca e vorba de o poarta logica sau trz de comanda care mai are in capsula rezistente si diode. Sint multe tipuri de felul asta prin videocasuri, TVuri etc. Scoate schema si vezi ce face si cum e comandat.

Share this post


Link to post
Share on other sites
Guest Boby

Salut poare fii la fel de bine tranzistorul BC 343 doar ca unele firme ......fantoma nu mai indica sufixul,bafta!!! :smt006

Share this post


Link to post
Share on other sites

Nu e BC343 findca ala e capsula TO5, metalica.

Share this post


Link to post
Share on other sites

vezi ca e 2sc343.am dat si io de el si la sugestia unui prieten am gasit datasheetul lui2sc343 care e acelasi cu c343

Share this post


Link to post
Share on other sites

2SC343 e tot capsula TO5 metalica, e un trz de 0,5A curent de colector deci nu seamana cu ce are omul ars si oricum nu se mai fabrica de 30 de ani.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.