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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DTC123YCA


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 14929
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AUD 0.0216
Multiples of: 20

BSS123


100V 150mA 3.5Ω@10V,120mA 250mW N Channel SOT-23 MOSFETs ROHS
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SLKORMICRO 14860
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AUD 0.0189
Multiples of: 20

PDTD123YT.215


Transistor: NPN; bipolar; BRT; 50V; 500mA; 250mW; SOT23; R1:2.2kO
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Nexperia 14859
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AUD 0.0733
Multiples of: 5

DMN2991UDA-7B


MOSFET MOSFET BVDSS: 8V 24V X2-DFN0806-6 T&R 10K
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Diodes Incorporated 14856
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AUD 0.089
Multiples of: 1

BSC196N10NSGATMA1


Transistor: N-MOSFET; unipolar; 100V; 45A; 78W; PG-TDSON-8
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Infineon 14854
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AUD 0.8909
Multiples of: 1

FQT4N20LTF


Transistor: N-MOSFET; unipolar; 200V; 0.68A; 2.2W; SOT223
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ON Semiconductor 14821
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AUD 0.506
Multiples of: 1

AO4407


SOP-8 MOSFETs ROHS
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TECH PUBLIC 14819
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AUD 0.15
Multiples of: 5

SPD30P06P G


Infineon Technologies MOSFET P-Ch -60V -30A DPAK-2
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Infineon 14812
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AUD 0.9114
Multiples of: 1

IPD042P03L3GATMA1


MOSFET SMALL SIGNALP-CH
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Infineon 14593
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AUD 1.1105
Multiples of: 1

BSN20BKR


Transistor: N-MOSFET; unipolar; 60V; 0.17A; 402mW; SOT23
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Nexperia 92
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AUD 0.2837
Multiples of: 5

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