5868 vacuum tube, equivalent to TB4 / 1250 glass tube triode
CARTONS：
59 * 59 * 47cm / 4pcs
90 * 70 * 41cm / 12pcs
The maximum maximum power is 450W, the maximum operating frequency is 100MHz, and the output power is 1.69KW. Mainly used in industrial high-frequency heating equipment.
|
Model
|
5868
|
|
Equivalent
|
TB4-1250
|
|
Output power（KW）
|
1.69
|
|
Filament
|
Material
|
Thorium Tungsten
|
|
Voltage（V）
|
10
|
|
Current（A）
|
9.9
|
|
Main
electrical
parameters
|
Amplification factor
|
28
|
|
Electrode capacitance
PF
(Cathode ground)
|
Filament mesh
|
11
|
|
Filament anode
|
0.35
|
|
Anode grid
|
8
|
|
Value
(Max.)
|
Maximum anode dissipation（KW）
|
0.45
|
|
Maximum grid dissipation（W）
|
null
|
|
Maximum anode DC voltage（KV）
|
4
|
|
Maximum Frequency（MHz）
|
100
|
|
Cooling
|
Air
|
|
NW（kg）
|
0.6
|
|
Note: The above information may be modified without prior notice
|
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