| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | ZSE40 | Pressure Sensors High Precision, Digital Pressure Switch Series ZSE40/ISE40 How to Order Set pressure range Nil –0.100 to 1.000 MPa For positive pressure For positive pressure For vacuum/compound pressure ISE40 ZSE40 01 01 22 22 ZSE ISE PSE Z I SE3 Set pressure range Nil F 10.0 to –101.3 kPa For vacuum pressure –100.0 to 100.0 kPa For compound pressure Option Nil None Brac |
 SMC |
|
| 1 | ZSE40F | Pressure Sensors High Precision, Digital Pressure Switch Series ZSE40/ISE40 How to Order Set pressure range Nil –0.100 to 1.000 MPa For positive pressure For positive pressure For vacuum/compound pressure ISE40 ZSE40 01 01 22 22 ZSE ISE PSE Z I SE3 Set pressure range Nil F 10.0 to –101.3 kPa For vacuum pressure –100.0 to 100.0 kPa For compound pressure Option Nil None Brac |
SMC |
|
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 |
|||