| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | LDA101S | Solid State Current Sensors LDA101 Solid State Current Sensors Break Down Voltage Current Transfer Ratio Saturation Voltage Input Control Current LDA101 20 100 .5 6 Units V % V mA Description LDA101 is an optocoupler with a single or darlington transistor output. A bi-directional or uni-directional input is available depending on which model you choose. Current transfer ratios range from 33% to 1000% |
 Clare |
|
| 1 | LDA101STR | Solid State Current Sensors LDA101 Solid State Current Sensors Break Down Voltage Current Transfer Ratio Saturation Voltage Input Control Current LDA101 20 100 .5 6 Units V % V mA Description LDA101 is an optocoupler with a single or darlington transistor output. A bi-directional or uni-directional input is available depending on which model you choose. Current transfer ratios range from 33% to 1000% |
Clare |
|
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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