| No | Part number | Description ( Function ) | Manufacturers | |
| 7 | VTT11 | Definite Time Delay Relay PROTECTION Type VTT 11, 12 Definite Time Delay Relay VTT is a static time delay relay which is particularly suitable for applications requiring large number of operations and consistent accuracy with little or no maintenance over long periods. It is also commonly used in industrial processes. Features • Consistent accuracy • Reliability • Low burden • Reduced |
 ALSTOM |
|
| 6 | VTT1112 | NPN Phototransistors Powered by ICminer.com Electronic-Library Service CopyRight 2003 |
 PerkinElmer Optoelectronics |
|
| 5 | VTT1113 | NPN Phototransistors Powered by ICminer.com Electronic-Library Service CopyRight 2003 |
PerkinElmer Optoelectronics |
|
| 4 | VTT1114 | NPN Phototransistors Powered by ICminer.com Electronic-Library Service CopyRight 2003 |
PerkinElmer Optoelectronics |
|
| 3 | VTT1115 | .050 NPN Phototransistors .050" NPN Phototransistors TO-46 Lensed Package VTT1115, 16, 17 PACKAGE DIMENSIONS inch (mm) CASE 3 TO-46 HERMETIC (LENSED) CHIP TYPE: 50T PRODUCT DESCRIPTION A large area high sensitivity NPN silicon phototransistor in a lensed, hermetically sealed, TO-46 package. The hermetic package offers superior protection from hostile environments The base connection is brought out |
PerkinElmer Optoelectronics |
|
| 2 | VTT1116 | .050 NPN Phototransistors .050" NPN Phototransistors TO-46 Lensed Package VTT1115, 16, 17 PACKAGE DIMENSIONS inch (mm) CASE 3 TO-46 HERMETIC (LENSED) CHIP TYPE: 50T PRODUCT DESCRIPTION A large area high sensitivity NPN silicon phototransistor in a lensed, hermetically sealed, TO-46 package. The hermetic package offers superior protection from hostile environments The base connection is brought out |
PerkinElmer Optoelectronics |
|
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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