| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | BSS149 | SIPMOS Small-Signal Transistor (N channel Depletion mode High dynamic resistance) SIPMOS® Small-Signal Transistor BSS 149 q q q q q q q VDS 200 V ID 0.35 A RDS(on) 3.5 Ω N channel Depletion mode High dynamic resistance Available grouped in VGS(th) 1 2 3 Type Ordering Code Tape and Reel Information E6325: 2000 pcs/carton; Ammopack Pin Configuration Marking Package 1 G 2 D 3 S SS149 TO-92 BSS 149 Q67000-S252 Maximum Ratings Parameter Drain-sourc |
 Siemens Semiconductor Group |
|
| 1 | BSS149 | SIPMOS Small-Signal Transistor SIPMOS® Small-Signal Transistor BSS 149 q q q q q q q VDS 200 V ID 0.35 A RDS(on) 3.5 Ω N channel Depletion mode High dynamic resistance Available grouped in VGS(th) 1 2 3 Type Ordering Code Tape and Reel Information E6325: 2000 pcs/carton; Ammopack Pin Configuration Marking Package 1 G 2 D 3 S SS149 TO-92 BSS 149 Q67000-S252 Maximum Ratings Parameter Drain-sourc |
 Siemens Semiconductor |
|
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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