![Diode S, 1000613 [U185501], Teltron® Tubes](/imagelibrary/U185501/U185501_01_Diode-S.jpg)
![Diode S, 1000613 [U185501], Teltron® Tubes](/imagelibrary/U185501/U185501_02_Diode-S.jpg)
![Diode S, 1000613 [U185501], Teltron® Tubes (Small)](/thumblibrary/U185501/U185501_01_50_50_Diode-S.jpg)
![Diode S, 1000613 [U185501], Teltron® Tubes (Small)](/thumblibrary/U185501/U185501_02_50_50_Diode-S.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 = 6.5 V DC) |
| Length of tube: | 240 mm approx. |
| Glass bulb: | 130 mm Ø approx. |
| Spacing cathode – anode: | 15 mm approx. |
| Weight | 0.223 kg |
| Dimensions | 35.1 x 28.2 x 22.1 cm |
| Brand | 3B Scientific Teltron |
![Analogue Multimeter ESCOLA 100, 1013527 [U8557380], Hand-held Analog Measuring Instruments](/thumblibrary/U8557380/U8557380_01_140_140_Analogue-Multimeter-ESCOLA-100.jpg)
![DC Power Supply 0-500 V, 1003307 [U33000-115], Power Supplies](/thumblibrary/U33000-115/U33000-115_01_140_140_DC-Power-Supply-0-500-V.jpg)
![DC Power Supply 0-500 V (230 V, 50/60 Hz), 1003308 [U33000-230], Power Supplies](/thumblibrary/U33000-230/U33000-230_01_140_140_DC-Power-Supply-0-500-V-230-V-5060-Hz.jpg)
![Set of 15 Safety Experiment Leads, 75 cm, 1002843 [U138021], Circuits](/thumblibrary/U138021/U138021_01_140_140_Set-of-15-Safety-Experiment-Leads-75-cm.jpg)
![Tube Holder S, 1014525 [U185002], Electron Tubes S](/thumblibrary/U185002/U185002_01_140_140_Tube-Holder-S.jpg)
![Experiment: Thermionic Diode (115 V, 50/60 Hz), 8000655 [UE3070100-115], Electron tubes](/thumblibrary/UE3070100-115/UE3070100-115_01_140_140_Experiment-Thermionic-Diode-115-V-5060-Hz.jpg)
![Experiment: Thermionic Diode (230 V, 50/60 Hz), 8000656 [UE3070100-230], Experiments with Electron Tubes](/thumblibrary/UE3070100-230/UE3070100-230_01_140_140_Experiment-Thermionic-Diode-230-V-5060-Hz.jpg)
![Pair of Safety Experiment Leads, 75 cm, blue, red, 1017718 [U13816], Experiment Leads and Cables](/thumblibrary/U13816/U13816_01_140_140_Pair-of-Safety-Experiment-Leads-75-cm-blue-red.jpg)
![Pocket Measuring Tape, 2 m, 1002603 [U10073], Accessory - Measurement of Length](/thumblibrary/U10073/U10073_01_140_140_Pocket-Measuring-Tape-2-m.jpg)
![Set of 15 Experiment Leads, 75 cm 1 mm², 1002840 [U13800], Circuits](/thumblibrary/U13800/U13800_01_140_140_Set-of-15-Experiment-Leads-75-cm-1-mm.jpg)
![Triode S, Vacuum, 1000614 [U18551], Electron Tubes S](/thumblibrary/U18551/U18551_01_140_140_Triode-S-Vacuum.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], Bases](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
![High Voltage Power Supply 5 kV (230 V, 50/60 Hz), 1003310 [U33010-230], Power Supplies](/thumblibrary/U33010-230/U33010-230_01_140_140_High-Voltage-Power-Supply-5-kV-230-V-5060-Hz.jpg)
![Digital Counter (230 V, 50/60 Hz), 1001033 [U8533341-230], Measurement of Time](/thumblibrary/U8533341-230/U8533341-230_01_140_140_Digital-Counter-230-V-5060-Hz.jpg)
![Tubing, Silicone 6 mm, 1002622 [U10146], Hose, Flow hose](/thumblibrary/U10146/U10146_01_140_140_Tubing-Silicone-6-mm.jpg)
![HF Patch Cord, BNC/4 mm Plug, 1002748 [U11257], Experiment Leads and Cables](/thumblibrary/U11257/U11257_01_140_140_HF-Patch-Cord-BNC4-mm-Plug.jpg)
![Digital Multimeter P3340, 1002785 [U118091], Hand-held Digital Measuring Instruments](/thumblibrary/U118091/U118091_01_140_140_Digital-Multimeter-P3340.jpg)
![PC Oscilloscope 2x25 MHz, 1020857 [U11830], Oscilloscopes](/thumblibrary/U11830/U11830_01_140_140_PC-Oscilloscope-2x25-MHz.jpg)
![Helmholtz Coils S, 1000611 [U185051], Experiments with Electron Tubes](/thumblibrary/U185051/U185051_01_140_140_Helmholtz-Coils-S.jpg)
![Thomson Tube S, 1000617 [U18555], Electron Tubes S](/thumblibrary/U18555/U18555_01_140_140_Thomson-Tube-S.jpg)
![DC Power Supply 20 V, 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], Power Supplies](/thumblibrary/U33020-230/U33020-230_01_140_140_DC-Power-Supply-20-V-5-A-230-V-5060-Hz.jpg)
![Coil D with 600 Turns, 1000988 [U8497430], Demountable Transformer D](/thumblibrary/U8497430/U8497430_01_140_140_Coil-D-with-600-Turns.jpg)
![Analogue Multimeter ESCOLA 30, 1013526 [U8557330], Hand-held Analog Measuring Instruments](/thumblibrary/U8557330/U8557330_01_140_140_Analogue-Multimeter-ESCOLA-30.jpg)