Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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BC857BLP-7


Diodes Incorporated Bipolar Transistors - BJT 250mW 45V
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Diodes Incorporated 1047600
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AUD 0.1063
Multiples of: 3000

AO3400A


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V SOT-23 RoHS
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Youtai 909219
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AUD 0.0279
Multiples of: 20

MMBT3904


40V 200mW 100@10mA,1.0V 200mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 895164
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AUD 0.0081
Multiples of: 50

MUN5312DW1T1G


Bipolar Transistors - Pre-Biased 100mA Complementary 50V NPN & PNP
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ON Semiconductor 875910
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AUD 0.0508
Multiples of: 3000

2N7002W-7-F


N-Channel 60 V 115mA (Ta) 200mW (Ta) Surface Mount SOT-323
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Diodes Incorporated 846810
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AUD 0.0391
Multiples of: 3000

MMBT3904


Transistors (NPN/PNP) NPN 200mA 40V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 826100
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AUD 0.0094
Multiples of: 50

BC847B-TP


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 225 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 817710
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AUD 0.0159
Multiples of: 3000

MMBT2907A-TP


Transistors Bipolar - BJT 350mW, 600mA
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Micro Commercial Components (MCC) 404490
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AUD 0.014
Multiples of: 3000

MMBTA06-TP


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 300 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 25054
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AUD 0.0332
Multiples of: 1

IRLML6344TRPBF


MOSFET N Trench 30V 5A 1.1V @ 10uA 29 mΩ @ 5A,4.5V SOT-23 (SOT-23-3) RoHS
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Infineon 659
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AUD 0.1311
Multiples of: 5

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