Category: > > > >

Vacuum Tube, 12AT7 / ECC81, JJ Electronics, Standard Pins, Preamp

$ 9.98 ~~$ 19.95~~

Any return for unsatisfied item(s) is available within 30 days

A full refund within one week upon receiving your return

Enjoy free shipping on all orders $50

TRUSTED STORE

chepestdiscount.ru

99% Issue-Free

Secure Checkout

$10K ID Protect

GUARANTEED SAFE CHECKOUT

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-12AT7-JJ
Compatible Brand	Any
Compatible Model	Any
Features	None
Amplifier Type	Unknown
Item Diameter	22 mm
Item Height	56.3 mm
Body Height	49.2 mm
Filament Voltage (U<sub>f</sub>)	6.3 / 12.6 V
Filament Current (I<sub>f</sub>)	300 / 150 mA
Plate Voltage (U<sub>a</sub>)	≤ 300 V, 250 V typical
Plate Current (I<sub>a</sub>)	10 mA
Grid Voltage (U<sub>g</sub>)	≥ -50 V, -2 V typical
Transconductance (S)	5.5 mA/V
Gain (μ)	60
Internal Resistance (R<sub>i</sub>)	11 kΩ
Plate Dissipation (W<sub>a</sub>)	≤ 2.5 W
Cathode Current (I<sub>k</sub>)	≤ 15 mA
Heater to cathode voltage (U<sub>k/f</sub>)	≤ 90 V
Grid Circuit Resistance (R<sub>g</sub>)	1 MΩ
Type	Vacuum Tube