| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | LS352 | (LS350 - LS352) Monolithic Dual PNP Transistor LS350 LS351 LS352 Linear Integrated Systems MONOLITHIC DUAL PNP TRANSISTORS FEATURES HIGH GAIN TIGHT VBE MATCHING HIGH fT hFE ≥ 200 @ 10µA - 1mA |VBE1-VBE2| = 0.2mV TYP. 275MHz TYP. @ 1mA C1 C2 E1 3 5 E2 ABSOLUTE MAXIMUM RATINGS NOTE 1 @ 25°C (unless otherwise noted) IC Collector Current 10mA B1 2 6 B2 Maximum Temperatures Storage Temperature Opera |
 Linear Integrated Systems |
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| 1 | LS352 | Ultra Match LS352 MONOLITHIC DUAL PNP TRANSISTOR Linear Systems Monolithic Dual PNP Transistor The LS352 is a monolithic pair of PNP transistors mounted in a single P-DIP package. The monolithic dual chip design reduces parasitics and gives better performance while ensuring extremely tight matching. The 8 Pin P-DIP provides ease of manufacturing, and the symmetrical pinout prevents improp |
 Micross |
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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 |
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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 |
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