6P21S
6,00 $
Soviet electron tube 6P21S output beam tetrode, works great in the final stages of low-frequency amplifiers
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98 in stock
Description
Description
The output beam tetrode 6P21S with a directly heated cathode is designed to generate and amplify high-frequency voltage. It is used in the final stages of transmitting devices. Can be used to amplify low frequency power. Efficiency tube 6P21S in generator mode in the range up to 80MHz is 70%. Tube 6P21S works great in the final stages of low-frequency amplifiers.
8-pin with octal with a key
Technical specifications:
- Heating voltage:6.3V
- Anode voltage: 600V
- Voltage on the second grid: 200V
- Bias voltage on the first grid: -16V
- Glow current: 750 ± 60mA
- Current in the anode circuit: 36 ± 14mA
- Current in the circuit of the second grid: 5mA
- Steepness of characteristic: 4mA/V
- Output oscillatory power at a frequency of 80MHz: 28W
- Internal resistance: 10kOhm
Maximum allowable electrical values
- The highest heating voltage: 6.6V
- Lowest heating voltage:6V
- The highest voltage on the anode: 600V
- The highest voltage on the second grid: 250V
- The highest power dissipated on the anode: 18W
- The highest power dissipated on the second grid: 3.5W
The minimum operating time is not less than 1000 hours.
Additional information
Additional information
| Weight | 0,051 kg |
|---|---|
| Dimensions | 9,8 × 3,7 × 3,7 cm |
| Brand |
ULYANOVSK |
| Packaging |
Product from factory group packaging |
| Socket type |
8 – Pin RSH5-1, PL8-1P, PL8-2P, PL8-3P. |
| Condition |
New product |
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About brand
"ULYANOVSK" Ulyanovsk city
MADE IN RUSSIA
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