6ZH2B-V

Filament current, mA

200±20

Anode current, mA

5.5±2

Anode current (at U_g1 = -15 V),mkA

≤30

2^nd grid current, mA

≤5.5

1^st grid reverse current, mkA

≤0.15

Cathode-to-filament leakage current, mkA

≤20

Mutual conductance, mA/V

for 1^st grid

for 1^st grid at U_f = 5.7 V

3.75±0.95

≥2.3

Vibronoise voltage (at R_a = 10kOhm), mV

≤180

Interelectrode capacitance, pF

input

output

input-to-output

cathode-to-heater

4.9±0.85

4.1±1

≤0.03

≤7

Durability, h

≥2000

Durability criteria:

1^st grid reverse current, mkA

1^st grid mutual conductance, mA/V

mutual conductance variation, %

≤0.5

≥2.3

≤+30/-40

Filament voltage, V

5.7..6.9

Anode voltage, V

150

Anode voltage in off-state, V

300

2^nd grid current, V

125

2^nd grid current in off-state, V

250

1^st grid negative voltage, V

50

Cathode-to-heater voltage, V

150

Cathode current, mA

14

Anode power dissipation, W

0.9

2^nd grid power dissipation, W

0.5

1^st grid circuit resistance, MOhm

1

Envelope temperature, ^oC

at normal ambient air temperature

at +200 ^oC

+170

+250

Vibratory loads

frequency, Hz

acceleration, g

frequency, Hz

acceleration, g

10.300

10

50

12

Multiple mechanical impacts acceleration, g

150

Single mechanical impacts acceleration, g

500

Linear acceleration, g

100

Ambient air temperature, ^oC

-60..+200