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psvane ECC81 12AT7 tube

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Item#: Psvane ECC81 12AT7
$15 (unit price)
Weight:0.02KG Quantity:

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Quantity Unit price (USD)
>= $ 15
>= $ 13
>= $ 12

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Features and Specifications
热丝加热
UH 6.3(并) 12.6(串) V
IH 0.30 0.15 A

A1类放大时极限值(每边)
阳极电压 300   V
栅极电压 -50   V
阳极耗散功率 2.5   W
热丝阴极间电压(pk) ±90   V
栅极电阻      
自偏压时 1  
固定偏压时

极间电容
栅极-栅极...................... 0.005 PF
阳极-阳极...................... 0.4 PF
栅极-阳极(每边).............. 1.5 PF
栅极-阴极、热丝(每边)........ 2.2 PF
阳极-阴极、热丝(每边)........ 0.5 PF
热丝-阴极(每边).............. 2.4 PF
阳极-阴极(每边).............. 0.2 PF
阴极-热丝、栅极(每边)........ 4.6 PF
阳极-热丝、栅极(每边)........

静态参数
Ua 100 250 V
Ia 3.7 10 mA
Gm 4 5.5 mA/V
Rk 270 200 Ω
μ 60 60  
ri(approx) 15 10.9
Ug(approx) -5 -12 V
(当Ia=10μA时)    

1.8 PF
0.25  


More images of Psvane ECC81 12AT7

ECC81 12AT7

ECC81 12AT7

ECC81 12AT7

Psvane ECC81 12AT7

Psvane ECC81 12AT7

Psvane ECC81 12AT7
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