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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AO3401CI-MS


20V 3A 90mΩ@4.5V,2.8A 350mW 1V@250uA 55pF@10V P Channel 405pF@10V 5.5nC@4.5V +150℃@(Tj) SOT-23 MOSFETs ROHS
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MSKSEMI 95409
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AUD 0.0195
Multiples of: 20

LBC817-16LT1G


Transistors (NPN/PNP) SOT-23 RoHS
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Leshan 83633
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AUD 0.0159
Multiples of: 30

UMT3904T106


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 200 mW Surface Mount UMT3
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ROHM 82962
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AUD 0.0673
Multiples of: 1

CMLDM7585 TR


N-Channel and P-Channel Enhancement Mode Complementary MOSFET 20V 650mA 6-Pin SOT-563 T/R
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Central Semiconductor 82599
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AUD 0.3249
Multiples of: 1

LMBT3906DW1T1


Transistors (NPN/PNP) 2 PNP（Double） 200mA 40V SC-70-6 (SOT-363) RoHS
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Leshan 80122
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AUD 0.0223
Multiples of: 20

NX7002AK,215


N-Channel 60 V 190mA (Ta) 265mW (Ta), 1.33W (Tc) Surface Mount TO-236AB
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Nexperia 71062
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AUD 0.0225
Multiples of: 20

AO3400


30V 5A 35mΩ@10V,5A 1.4W N Channel SOT-23 MOSFETs ROHS
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Bourne 67162
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AUD 0.053
Multiples of: 20

BC817-40-QR


Bipolar Transistors - BJT BC817-Q series - 45 V, 500 mA NPN general-purpose transistors
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Nexperia 65969
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AUD 0.0407
Multiples of: 10

AO3402


SOT-23 MOSFETs ROHS
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JSMSEMI 63845
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AUD 0.0232
Multiples of: 20

IRF540NPBF


MOSFET N Trench 100V 33A 4V @ 250uA 44 mΩ @ 16A,10V TO-220 (TO-220-3) RoHS
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Infineon 19041
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AUD 0.399
Multiples of: 5

First...8687888990...

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