| No | Part number | Description ( Function ) | Manufacturers | |
| 1 | 3TF40 | AC Contactors 3TF AC Contactors Selection and ordering data AC operation 3TF30 3TF40 3TF31 3TF41 Auxiliary contacts NO NC NO - NC NO - NC NO - NC NO - NC Order No. 3TF30 00 - 0X 3TF30 10 - 0X 3TF30 01 - 0X Rated insulation voltage (V) Rated operational current (380V) AC - 3 AC - 4 690 9 3.3 -1-1 3TF40 10 - 0X 3TF40 01 - 0X 3TF40 11 - 0X 3TF40 22 - 0X 3TF40 20 - 0X 3TF40 31 - |
 Siemens |
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Search Result Starting with '3TF' |
| Part No | Description ( Function) | Manufacturers | |
| 3TF48 | AC Contactors 3TF AC Contactors Selection and ordering data AC operation 3TF30 3TF40 3TF31 3TF41 Auxiliary contacts NO NC NO - NC NO - NC NO - NC NO - NC Order No. 3TF30 00 - 0X 3TF30 10 - 0X 3TF30 01 - 0X Rated insulation voltage (V) Rated operational current (380V) AC - 3 AC - 4 |
Siemens |
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| 3TF47 | AC Contactors 3TF AC Contactors Selection and ordering data AC operation 3TF30 3TF40 3TF31 3TF41 Auxiliary contacts NO NC NO - NC NO - NC NO - NC NO - NC Order No. 3TF30 00 - 0X 3TF30 10 - 0X 3TF30 01 - 0X Rated insulation voltage (V) Rated operational current (380V) AC - 3 AC - 4 |
Siemens |
|
| 3TF46 | AC Contactors 3TF AC Contactors Selection and ordering data AC operation 3TF30 3TF40 3TF31 3TF41 Auxiliary contacts NO NC NO - NC NO - NC NO - NC NO - NC Order No. 3TF30 00 - 0X 3TF30 10 - 0X 3TF30 01 - 0X Rated insulation voltage (V) Rated operational current (380V) AC - 3 AC - 4 |
Siemens |
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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 |
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| 6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA | |||