6K4P-EV
2,90 $
Tube 6K4P-EV HF pentode with an extended anode-grid characteristic is used in RF amplification stages. Equivalent: EF93, 6BA6, W727
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286 in stock
Description
The 6K4P-EV tube high-frequency miniature pentode with an extended anode-grid characteristic.
Designed to amplify intermediate and high frequency voltages in circuits with the AGC system (Automatic Gain Control). Works in any position.
Base 7-pin.
E – the letter characterizing the increased durability of the tube
V – tube with increased reliability and mechanical strength
- Stamp of technical control department of the manufacturer ” ОТК “
Technical specifications:
- Filament voltage: 6.3 ± 0.6V
- Filament current: 300 ± 25mA
- Anode voltage nominal (constant): 250V
- Anode voltage limit (constant): 300V
- Anode current: 10 ± 3.3mA
- Cathode current limit: 20mA
- The reverse current of the grid of the first: not more than 0.5μA
- Grid voltage second nominal (constant): 100V
- Grid voltage second limit (constant): 125V
- Grid current second: 3.7 ± 1.3mA
- Power dissipated by the anode limit: 3W
- Power dissipated by the second grid limit: 0.6W
- Voltage between the cathode and the heater limit (constant): 90V
- Slope: 4.4 ± 0.9mA/V
- Internal resistance: not less than 0.45MOhm
Operating time not less than 5000 hours.
Additional information
| Weight | 0,013 kg |
|---|---|
| Dimensions | 6,2 × 1,9 × 1,9 cm |
| Brand |
NEVZ |
| Packaging |
Product from factory group packaging |
| Socket type |
7 – Pin RSH4, PLK7-E |
| Condition |
New product |
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