Vand componente RF.

[Valentino]

MOSFETURI dubla poarta tip 2P350b , pret 6 lei.
Informatii suplimentare: http://katod-anod.ru/rd/kp350/
http://www.radioamator.ro/mp/read.php?m=109611&a=1

TRANZISTORI KT913b pret:22 lei
Pc, W: 4.7
Ucb, V: 55
Ueb, V: 3.5
Ic max, A: 0.5
Ft, MHz: 900
http://www.radioamator.ro/mp/read.php?m=109597&a=1

Tranzistori KT920b Pret: 25 LEI
Pc : 10W
Ucb : 36 V
Ueb : 4 V
Ic max : 1A
Ft: 400 MHz
Cc : 25pF
http://www.radioamator.ro/mp/read.php?m=109630&a=1

Tranzistori 2T909-varianta profesionala a lui KT909 . Pret:28 LEI
Frq: 500 Mhz
Pc max: 54 Watt
Vcb: 60 Volt
Ueb: 3.5 Volt
Ic max: 4A
http://www.radioamator.ro/mp/read.php?m=109663&a=1

Tranzistor KT904A, echivalent 2N3375. Pret: 14 LEI
http://www.radioamator.ro/mp/read.php?m=109711&a=1

Tranzistor KT919B .Pret 7 EUR
Pc: 5 W
Vcb: 45 V
Veb: 3.5 V
Ic max : 0.35 A
Ft: 1300 MHz
Cc: 6.5 pF
Forward Current Transfer Ratio (hFE), MIN: 25

http://www.radioamator.ro/mp/read.php?m=109794&a=1

FILTRU FEM-500-3B,absolut nou,nelipit. Pret: 25 USD

Informatii suplimentare: http://www.chipinfo.ru/literature/radio/200205/p59-61.html
http://www.radioamator.ro/mp/read.php?m=109599&a=1

[Vizitator]

2T909 nu e varianta pro, e doar marcajul conform ultimului GOST sovietic. S-a trecut de la KT la 2T, dupa model american - vezi 2N...

[hpavictor]

Eu stiam ca marcajul KT este marcaj tipic pentru componentele de uz civil si industrial , iar cel 2T este marcajul pentru semiconductoarele de uz medical , militar sau cosmic .

[Valentino]

Si eu stiam ca userul Victor.

[Vizitator]

GOST = standard de stat, daca cineva doreste sa-l studieze, promit sa-l caut

[Valentino]

On 09.02.2018 at 2:38 PM, Valentino said:

MOSFETURI dubla poarta tip 2P350b , pret 6 lei.
Informatii suplimentare: http://katod-anod.ru/rd/kp350/
http://www.radioamator.ro/mp/read.php?m=109611&a=1

TRANZISTORI KT913b pret:22 lei
Pc, W: 4.7
Ucb, V: 55
Ueb, V: 3.5
Ic max, A: 0.5
Ft, MHz: 900
http://www.radioamator.ro/mp/read.php?m=109597&a=1

Tranzistori KT920b Pret: 25 LEI
Pc : 10W
Ucb : 36 V
Ueb : 4 V
Ic max : 1A
Ft: 400 MHz
Cc : 25pF
http://www.radioamator.ro/mp/read.php?m=109630&a=1

Tranzistori 2T909-varianta profesionala a lui KT909 . Pret:28 LEI
Frq: 500 Mhz
Pc max: 54 Watt
Vcb: 60 Volt
Ueb: 3.5 Volt
Ic max: 4A
http://www.radioamator.ro/mp/read.php?m=109663&a=1

Tranzistor KT904A, echivalent 2N3375. Pret: 14 LEI
http://www.radioamator.ro/mp/read.php?m=109711&a=1

Tranzistor KT919B .Pret 7 EUR
Pc: 5 W
Vcb: 45 V
Veb: 3.5 V
Ic max : 0.35 A
Ft: 1300 MHz
Cc: 6.5 pF
Forward Current Transfer Ratio (hFE), MIN: 25

http://www.radioamator.ro/mp/read.php?m=109794&a=1

FILTRU FEM-500-3B,absolut nou,nelipit,impreuna cu cristalul aferent.Pret: 50 USD

Informatii suplimentare: http://www.chipinfo.ru/literature/radio/200205/p59-61.html
http://www.radioamator.ro/mp/read.php?m=109599&a=1

 

[Valentino]

On 2/9/2018 at 2:38 PM, Valentino said:

 

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