CV181-T

T-Series: covering all common styles, nobility, high density and high tone quality. Moving emotion expressiveness, you’ll fall in love with it at the first sight .

 

     CV181-T is double triode, used in voltage amplification circuit, Can be replaced directly by 6N8P and 6SN7GT.

Heater
UH………… 6.3  V

IH ………… 0.6     A


Static Parameter
Ua ………………………… 90  250 V

Ug…………………………   0  -8V

Ia  …………………………  10  9 mA

Gm…………………………  3  2.6 mA/V

Ri  ………………………… 6.7  7.7  kΩ

μ …………………………    20   20

Ia   when Ug=-12.5V            _    1.3mA

Ug  whenIa=-10uA              -  7      -18V

Maximum Rating
class A1
Ua………………………… 450V

Ik………………………… -20mA

Pa ………………………… 5w

Pa(No.1+No2)   ………… 7w

Rg            ……………… 1MΩ

Uhk           ………………±100V