991 In stock
SHUGUANG Power Amplified Vacuum Tube EL34-B 1 Pair for HIFI Tube Amplifier Replace 6CA7 High Reliability
Model No: EL34-BQty: 1 pair
Hot wire heating
UH: 6.3 V
IH: 1.5 A
Anode voltage: 800 V
The second gate voltage: 500 V
The first gate voltage: -100 V
Anode dissipation power: 25 W
The second gate power dissipation: 8 W
Cathode current: 150 mA
The first gate resistor:
0.7 M when the bias from
0.5 M fixed bias
Between hot wire cathode voltage: 100 V
Bulb Temperature: 250 degree Celsius
Input capacitance: 15.2 PF
Output capacitance: 8.4 PF
Capacitor across the road: 1.1 PF
The first hot-wire capacitance between the gate: 1.0 PF
Between hot wire cathode capacitance: 10 PF
Ua: 250 V
Ug2: 250 V
Ug3: 0 V
-Ug1: 12.2 V
Ia: 100 mA
Gm: 11 mA / V
Ri: 15 k
Tube Pins of EL34-B
Application Curves of EL34-B
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