| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | MOSX1 | reduced size metal oxide power type leaded resistor MOS reduced size metal oxide power type leaded resistor EU features • Coated with UL94V0 equivalent flameproof material • Suitable for automatic machine insertion • Marking: Pink body color with color-coded bands or alpha-numeric black marking • Products with lead-free terminations meet EU RoHS and China RoHS requirements dimensions and construction D L Ceramic Body l |
 KOA Speer Electronics |
|
| 1 | MOSX1C | reduced size metal oxide power type leaded resistor MOS reduced size metal oxide power type leaded resistor EU features • Coated with UL94V0 equivalent flameproof material • Suitable for automatic machine insertion • Marking: Pink body color with color-coded bands or alpha-numeric black marking • Products with lead-free terminations meet EU RoHS and China RoHS requirements dimensions and construction D L Ceramic Body l |
KOA Speer Electronics |
|
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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