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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MMBT3904T


Transistors (NPN/PNP) NPN 200mA 40V SOT-523 RoHS
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Changjing Electronics Technology 64990
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AUD 0.0156
Multiples of: 50

PN2222ATFR


Bipolar (BJT) Transistor NPN 40 V 1 A 300MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 38800
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AUD 0.0764
Multiples of: 2000

AOD4189


MOSFET P CH 40V 40A TO252
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Alpha & Omega 38800
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AUD 0.2966
Multiples of: 2500

Hot IRF630NPBF


MOSFET N Trench 200V 9.3A 4V @ 250uA 300 mΩ @ 5.4A,10V TO-220 (TO-220-3) RoHS
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Infineon 38780
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AUD 0.2681
Multiples of: 5

IRF3205PBF


MOSFET N Trench 55V 110A 4V @ 250uA 8 mΩ @ 62A,10V TO-220 (TO-220-3) RoHS
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Infineon 33946
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AUD 0.4204
Multiples of: 1

S8050


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 33659
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AUD 0.0077
Multiples of: 50

2N7000TA


Transistor: N-MOSFET; unipolar; 60V; 0.2A; 0.4W; TO92
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ON Semiconductor 19400
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AUD 0.1345
Multiples of: 2000

BSC520N15NS3GATMA1


Transistor: N-MOSFET; unipolar; 150V; 21A; 57W; PG-TDSON-8
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Infineon 3317
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AUD 0.8885
Multiples of: 1

STD10NF10T4


Transistor: N-MOSFET; unipolar; 100V; 9A; 50W; DPAK
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STMicroelectronics 2233
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AUD 0.4659
Multiples of: 1

BCR 133 E6433


Infineon Technologies Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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Infineon 339
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AUD 0.0801
Multiples of: 1

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