| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | UZ8820 | 1 WATT ZENER DIODES UZ8706 SERIES UZ8806 SERIES High-reliability discrete products and engineering services since 1977 1 WATT ZENER DIODES FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Zener Volta |
 Digitron Semiconductors |
|
| 1 | UZ8820 | Power Zener Diode |
 Microsemi Corporation |
|
[1]
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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