6J32P
High frequency pentode, low noise.
Designed for use in the first stages of sound recording and reproducing equipment.
The design is in a glass shell, miniature.
Works in any position.
Durability not less than 3000 hours.
Weight no more than 15 g.
Technical characteristics and electrical parameters of the 6Zh32P lamp:
Filament voltage 6.3 ± 0.6 V
Filament current 0.2 ± 0.015 A
Nominal anode voltage (constant) 250 V
Anode voltage limit (constant) 300 V
Anode current 3 ± 1 mA
Cathode current limit 6 mA
Grid voltage of the first nominal (constant) -2 V
The first grid voltage is the smallest -1.4 V
Grid voltage second nominal (constant) 140 V
The second limit grid voltage (constant) 200 V
Second grid current not more than 1 mA
Power dissipated by the anode, limiting 1 W
The power dissipated by the second grid, limiting 0.2 W
Limit voltage between cathode and heater (constant):
- with a negative potential of the heater 100 V
- with a positive potential of the heater 50 V
Slope 1.8 ± 0.5 mA / V
Internal resistance 2.5 MΩ
Resistance in the grid circuit of the first limiting 3 megohm
Input capacitance about 4 pF
Output capacitance about 5.5 pF
Passage capacity no more than 0.05 pF
Glass miniature decoration