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Vacuum Tube, 7591, JJ Electronics, Power

$ 12.48 ~~$ 24.95~~

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Description Information Reviews

Name	Value
Restocking Fee	No
Return shipping will be paid by	Buyer
All returns accepted	Returns Accepted
Item must be returned within	60 Days
Refund will be given as	Money Back
Brand	JJ Electronics
MPN	T-7591-S-JJ
Compatible Brand	Any
Compatible Model	Any
Features	None
Amplifier Type	Unknown
Item Diameter	33.3 mm
Item Height	79 mm
Body Height	93 mm
Filament Voltage (U<sub>f</sub>)	6.3 V
Filament Current (I<sub>f</sub>)	0.8 A
Plate Voltage (U<sub>a</sub>)	≤ 550 V, 300 V typical
Plate Current (I<sub>a</sub>)	60 mA
Grid Voltage 1 (U<sub>g1</sub>)	-10 V typical
Grid Voltage 2 (U<sub>g2</sub>)	≤ 440 V, 300 V typical
Grid Current 2 (I<sub>g2</sub>)	8 mA
Transconductance (S)	10 mA/V
Gain (μ)	16.8
Plate Dissipation (W<sub>a</sub>)	≤ 19 W
Grid 2 dissipation (W<sub>g2</sub>)	3.3 W
Cathode Current (I<sub>k</sub>)	≤ 85 mA
Grid Circuit Resistance (R<sub>g</sub>), Fixed Bias	0.3 MΩ
Grid capacitance (c<sub>g1</sub>)	10 pF
Plate Capacitance (c<sub>a</sub>)	5 pF
Grid to Plate Capacitance (c<sub>a/g</sub>)	0.25 pF
Grid Circuit Resistance (R<sub>g</sub>), Cathode Bias	1 MΩ
Type	Vacuum Tube