For sale Electron Tube 12AU7 ECC82 Hitachi, Sylvania, Philips, Raytheon used

 

Electron Tube 12AU7 ECC82 Hitachi, Sylvania, Philips, Raytheon used - Electron tube for pre-ampl various brands , used
See the number in the photo
1. Hitachi 80%
2. Philips 80%
3. European brand 80%
4. European brand 80%
5. European brand 80%
6. Sylvania 80%
7. European brand 85%
8. European brand 80%
9. Raytheon 70%

For sale debug card for pc and laptop

 

For sale debug card for pc and laptop - To check that everything is working properly (ram, hdd, etc.) not to check for damage to your PC or laptop

For sale Electron Tube RCA 810 strong emission used

 

Electron Tube RCA 810 strong emission used - Transmitting Vacuum Tube RCA 810 used, with strong emission, made in USA

Electron Tube 6N3P-E 6CC42 6385 ECC42 NOS Reflector (with box)

 

Electron Tube 6N3P-E 6CC42 6385 ECC42 NOS Reflector (with box) - Electron Tube 6N3P-E 6CC42 6385 ECC42 NOS Individual reflector box
E series long lasting
The main technical specifications for 6N3P-E:
The heating voltage ...... 6.3 ± 0.6 V
Heating current ...... 350 ± 30 mA
The anode voltage is nominal (constant) ...... 150 V
Anode voltage limit (constant) ...... 300 V
The current of the anode of each triode ...... 8.5 ± 3.5 mA
The cathode current of each triode is limiting ...... 18 mA
The grid voltage is rated (constant) ...... -2 V
The reverse grid current of each triode ...... is not more than 0.1 A
Power dissipated by each anode, limiting ...... 1.8 W
The voltage between the cathode and the heater is the maximum (constant):
- with a negative potential of the heater ...... 150 V
- with a positive potential of the heater ...... 100 V
The steepness of the characteristics of each triode ...... 5.9 ± 1.9 mA
The gain of each transistor ...... 36 ± 8
Input resistance at a frequency of 60 MHz ...... 14 kΩ
Output impedance at 60 MHz ... 19 kΩ
Equivalent resistance of intra-lamp noise ...... 0.7 kΩ
Input capacitance of each triode ...... 2.45 ± 0.55 pF
Output capacitance of each triode ...... 1.25 ± 0.35 pF
The capacitance of each triode ...... is not more than 1.6 pF
Capacity between anodes ...... not more than 0.13 pF

Tube Electron Tube G807 807 FU7 NOS Ulyanovks brown/black base

 

Tube Electron Tube G807 807 FU7 NOS Ulyanovks brown/black base - ElectronTube G807 made in USSR equivalent to 807 FU7 ULYANOVSK Brown or Black base

G-807 (Г-807) beam tetrode designed to amplify and generate high-frequency oscillations. Used to the transmitter, as well as in cascades line scan 

television receivers. Can be used in terminal stages of low-frequency power. Indirectly heated oxide cathode.

General characteristics:

Name: G807 (G-807)

Type: beam tetrode

Cathode type: oxide, indirect heating

Application field: oscillation and power amplification up to 60MHz

Brief application: oscillation, amplification

Envelope: glass with base

Cooling method: water

Dimensions, mm: 146 x 53

Mass, g: 100

Filament voltage, V: 6.3

Filament current, A: 0.81 - 0.99

normal anode voltage, V: 600

Output power, W: 25

Maximum anode voltage, V: 600

Maximum operating frequency, MHz: 60