Isolation
WE300B direct-heated cathode medium-power triode, used for class A1 amplification.
Suitable for 10W output power in audio amplifier.
Filament Heating
Uf (DC)....5V
Low frequency (DC) -.........1.2A
Static parameters
Voltage...............300V
-Ug.............60V
Source...60 mA
Transconductance --- 5.5mA/V
ri-..........0.7 K
You...3.85
Pout......... 6.6W
Extreme Rating
Anode voltage......480V
Anode dissipation power......40W
Cathode current
Self-bias voltage........100 mA
Fixed bias voltage......70 mA
Interelectrode capacitance
Input capacitor...9PF
Output capacitor.........4.3PF
Inter-circuit capacitance............15PF
Buy 2 = a precision matched pair. Buy 4 = a precision matched quad.
Model:WE300B
Maximum power per channel: No power supply
Origin: Mainland China
Certification: CE