![UAF 42 = 12 S 7 Vacuum tube Diode pentode 100 V 2.8 mA Number of pins: 8 Base: 8-pin rimlock Content 1 pc(s) | Conrad.com UAF 42 = 12 S 7 Vacuum tube Diode pentode 100 V 2.8 mA Number of pins: 8 Base: 8-pin rimlock Content 1 pc(s) | Conrad.com](https://asset.conrad.com/media10/isa/160267/c1/-/en/156840_BB_00_FB/image.jpg)
UAF 42 = 12 S 7 Vacuum tube Diode pentode 100 V 2.8 mA Number of pins: 8 Base: 8-pin rimlock Content 1 pc(s) | Conrad.com
![1: Cross-section diagrams of a vacuum tube diode (a), a silicon p-n... | Download Scientific Diagram 1: Cross-section diagrams of a vacuum tube diode (a), a silicon p-n... | Download Scientific Diagram](https://www.researchgate.net/publication/312022427/figure/fig1/AS:669039655407635@1536522892811/Cross-section-diagrams-of-a-vacuum-tube-diode-a-a-silicon-p-n-diode-b-and-a.jpg)
1: Cross-section diagrams of a vacuum tube diode (a), a silicon p-n... | Download Scientific Diagram
![Electronic Vacuum Tube Amplifier. Power Triode And Gas Diode Stabilizer. Stock Photo, Picture And Royalty Free Image. Image 97722027. Electronic Vacuum Tube Amplifier. Power Triode And Gas Diode Stabilizer. Stock Photo, Picture And Royalty Free Image. Image 97722027.](https://previews.123rf.com/images/lumierman/lumierman1803/lumierman180300011/97722027-electronic-vacuum-tube-amplifier-power-triode-and-gas-diode-stabilizer-.jpg)
Electronic Vacuum Tube Amplifier. Power Triode And Gas Diode Stabilizer. Stock Photo, Picture And Royalty Free Image. Image 97722027.
![Electronics. Vacuum tube. Thermionic emission. Diode. Triode. Rectifiers. Cathode heaters. Triode oscillator. Semiconductor diodes. Transistors. Cathode-ray tube. X-ray tube. Electron microscope. Photocell. Dielectric, induction heating. Neon and ... Electronics. Vacuum tube. Thermionic emission. Diode. Triode. Rectifiers. Cathode heaters. Triode oscillator. Semiconductor diodes. Transistors. Cathode-ray tube. X-ray tube. Electron microscope. Photocell. Dielectric, induction heating. Neon and ...](https://solitaryroad.com/c1051/ole.gif)