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![Diode D, 1000646 [U191501], Electron Tubes D (Small)](/thumblibrary/U191501/U191501_02_50_50_Diode-D.jpg)
| Experiment Topics: .. |
| Product Information: .. |
| Filament voltage UF: | max. 7.5 V AC/DC |
| Anode voltage UA: | max. 500 V |
| Anode current IA: | 2.5 mA, approx. (@ UA = 300 V, UF = 6.3 V DC) |
| Length of tube: | 300 mm approx. |
| Glass bulb: | 130 mm Ø approx. |
| Spacing cathode – anode: | 15 mm approx. |
| Weight | 0.219 kg |
| Dimensions | 35.1 x 29.2 x 23.1 cm |
| Brand | 3B Scientific Teltron |
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