New Customer?
Create your accountNo products
Prices are tax included
By buying this product you get 3 loyalty points
The 6SN7GTB Tung-Sol tube is a double triode tube that benefits from a beautiful design thanks to quality materials. This model has identical characteristics to the 6SN7GTA series tubes, and features 8 pins.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Tube |
| Tube type | Double triode |
| Pins number | 8 |
| Direct interelectrode capacitance | ||
|---|---|---|
| Triode 1 | Triode 2 | |
| Grid to plate (G to P) | 4.0 uuf | 3.8 uuf |
| Input : G to (H+K) | 2.2 uuf | 2.6 uuf |
| Output : P to (H+K) | 0.7 uuf | 0.7 uuf |
| 6SN7GTB tube measurements | class A amplifier | Vertical deflection amplifier |
|---|---|---|
| Heater voltage | 6.3V | |
| MAXIMUM HEATER-CATHODE VOLTAGE | ||
| HEATER NEGATIVE WITH RESPECT TO CATHODE | ||
| Total DC and Peak | 200V | |
| HEATER POSITIVE WITH RESPECT TO CATHODE | ||
| DC | 100V | |
| Total DC and Peak | 200V | |
| Maximum plate voltage | 450V | 450V |
| Maximum peak positive plate voltage | - | 1500V |
| MAXIMUM PLATE DISSIPATION | ||
| Each plate | 5W | 5W |
| Both plates | 7.5W | 7.5W |
| Maximum peak negative grid voltage | - | 250V |
| Maximum average cathode current | 20mA | 20mA |
| Maximum peak cathode current | - | 7mA |
| Maximum grid circuit resistance (Cathode Bias) | 1 MEGOHMS | 2.2 MEGOHMS |
| Heater Warm-up time | 11 seconds | |
| Typical operating conditions and characteristics | ||
|---|---|---|
| Heater voltage | 6.3V | 6.3V |
| Heater current | 0.6A | 0.6A |
| Plate voltage | 90V | 250V |
| Grid voltage | 0V | -8V |
| PLate current | 10mA | 9mA |
| Amplification factor | 20 | 20 |
| Plate resistance | 6700 ohms | 7700 ohms |
| Transconductance | 3000 uMHOS | 2600 uMHOS |
| Plate current (EC=-12.5V) | - | 1.3mA |
| Grid voltage (IB=10uA, approx.) | -7V | -18V |
| Général | |
|---|---|
| Package | 1x Tung-Sol tube 6SN7GTB |
We deliver all over France, and internationally.
To find out the amount of shipping costs, simply go to your cart once you have added the desired products.
To discover our different services and delivery options, click on the following logos :
Average votes 5.0 / 5 1 reviews | Why write products reviews ? You can share your feelings about products and help other people by sharing your experience |
English 
Français