No | Part number | Description ( Function ) | Manufacturers | |
2 | SBT42 | NPN Silicon Transistor Semiconductor SBT42 NPN Silicon Transistor Descriptions • High voltage application • Telephone application Features • Collector-Emitter voltage VCEO=SBT42 : 300V • Complementary pair with SBT92 Ordering Information Type NO. SBT42 Marking M1A Package Code SOT-23 Outline Dimensions 2.4±0.1 1.30±0.1 unit : mm 1 1.90 Typ. 3 2 0.4 Typ. 0.45~0.60 0.2 Min. 1.12 Ma |
AUK corp |
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1 | SBT42F | NPN Silicon Transistor Semiconductor SBT42F NPN Silicon Transistor Descriptions • High voltage application • Telephone application Features • Collector-Emitter voltage VCEO=SBT42F : 300V • Complementary pair with SBT92F Ordering Information Type NO. SBT42F Marking M1A Package Code SOT-23F Outline Dimensions unit : mm 2.4±0.1 1.6±0.1 1 2.9±0.1 1.90 BSC 3 0.4±0.05 2 0.15±0.05 P |
AUK corp |
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 |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |