12AX7-S art series tube 1PCS
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Item#: 12AX7-S art series
$35.5 (unit price)
Quantity:
$35.5 (unit price)
Quantity:
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| Quantity | Unit price (USD) |
| >= | $ 35.5 |
| >= | $ 33.5 |
| >= | $ 31.5 |
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Features and Specifications
The high-μ low-noise dual three-pole small nine-pins tube is used for voltage amplification in the audio amplifier circuit, and the inversion drive push-pull amplification.Price for one pcs
Hot wire heating
UH 6.3 (parallel) 12.6 (string) V
IH 0.30 0.15 A
Limit value for A1 zoom (each side)
Anode voltage 330 V
Anode negative voltage -50 V
Positive grid voltage 0 V
Anode dissipation power 1.2 W
Voltage between hot wire cathodes (pk) ±180 V
Interelectrode capacitance
No.1 No.2
Input capacitance 1.6 1.6
PF
Output capacitance 0.46 0.34 PF
Trans-circuit capacitance 1.7 1.7 PF
Electrostatic parameters
Ua 100 250 V
Ug -1 -2 V
Ia 0.5 1.2 mA
Gm 1.25 1.6 mA/V
μ 100 100
ri 80 62.5 KΩ
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12AX7-S art series
12AX7-S art series
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12AX7-S
12AX7-S
