| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | PMBT2222 | NPN switching transistors DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D088 PMBT2222; PMBT2222A NPN switching transistors Product specification Supersedes data of 1997 Sep 09 1999 Apr 27 Philips Semiconductors Product specification NPN switching transistors FEATURES • High current (max. 600 mA) • Low voltage (max. 40 V). APPLICATIONS • Switching and linear amplification. DESCRIPTION |
 Philips |
|
| 3 | PMBT2222 | NPN switching transistors PMBT2222; PMBT2222A NPN switching transistors Rev. 6 — 12 November 2010 Product data sheet 1. Product profile 1.1 General description NPN switching transistors in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. Table 1. Product overview Type number Package NXP PMBT2222 SOT23 PMBT2222A JEDEC TO-236AB PNP complement PMBT2907 PMBT2907A 1.2 Fe |
 NXP Semiconductors |
|
| 2 | PMBT2222A | NPN switching transistors DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D088 PMBT2222; PMBT2222A NPN switching transistors Product specification Supersedes data of 1997 Sep 09 1999 Apr 27 Philips Semiconductors Product specification NPN switching transistors FEATURES • High current (max. 600 mA) • Low voltage (max. 40 V). APPLICATIONS • Switching and linear amplification. DESCRIPTION |
Philips |
|
| 1 | PMBT2222A | NPN switching transistors PMBT2222; PMBT2222A NPN switching transistors Rev. 6 — 12 November 2010 Product data sheet 1. Product profile 1.1 General description NPN switching transistors in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. Table 1. Product overview Type number Package NXP PMBT2222 SOT23 PMBT2222A JEDEC TO-236AB PNP complement PMBT2907 PMBT2907A 1.2 Fe |
NXP Semiconductors |
|
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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