No | Part number | Description ( Function ) | Manufacturers | |
3 | BCF81 | NPN general purpose transistor DISCRETE SEMICONDUCTORS DATA SHEET BCF81 NPN general purpose transistor Product specification Supersedes data of 1997 May 22 File under Discrete Semiconductors, SC04 1997 Sep 03 Philips Semiconductors Product specification NPN general purpose transistor FEATURES • Low current (max. 100 mA) • Low voltage (max. 45 V). APPLICATION |
NXP Semiconductors |
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2 | BCF81 | Surface mount Si-Epitaxial PlanarTransistors BCF 81 NPN General Purpose Transistors Surface mount Si-Epitaxial PlanarTransistors Si-Epitaxial PlanarTransistoren für die Oberflächenmontage Power dissipation – Verlustleistung 2.9 ±0.1 1.1 NPN 250 mW SOT-23 (TO-236) 0.01 g 0.4 3 Plastic case Kunststoffgehäuse 1.3 ±0.1 Type Code 1 2 2.5 max Weight approx. – Gewicht ca. Plastic material ha |
Diotec Semiconductor |
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1 | BCF81 | NPN General Purpose Transistors SMD Type Transistors IC NPN General Purpose Transistors BCF81 SOT-23 Unit: mm Low current (max. 100 mA). +0.1 2.4-0.1 Low voltage (max. 45 V). +0.1 1.3-0.1 1 +0.1 0.95-0.1 +0.1 1.9-0.1 2 0.55 0.4 Features +0.1 2.9-0.1 +0.1 0.4-0.1 3 +0.05 0.1-0.01 +0.1 0.97-0.1 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Collector-b |
Guangdong Kexin |
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 |