BF245 v SMD puzdre

[Vláďa Anděl]

BFR30, BFR31?

----- Original Message ----- 
From: "Trnik Jan" <jantrnik@gmail.com>
To: <hw-list@list.hw.cz>
Sent: Monday, May 18, 2009 5:15 PM
Subject: BF245 v SMD puzdre


Dobry den,

potrebujem spravit nizkosumovy audio predzosilovac s jednym 
tranzistorom. Potrebujem len znizit impedanciu. Osvedcil sa mi na to 
tranzistor J-FET BF245, ale potreboval by som taketo nieco v SMD puzdre. 
Mozno by to ani nemusel byt J-FET ale urcite unipolar aby mal vysoku 
vstupnu impedanciu.

Dakujem
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