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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MMDT3946-7-F


Transistors Bipolar - BJT 40 / 40V 200mW
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Diodes Incorporated 11513
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AUD 0.0574
Multiples of: 10

AO3400


30V 5.8A 28mO@10V,2.9A 1.4W N Channel SOT-23 MOSFETs ROHS
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LGE 11484
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AUD 0.0413
Multiples of: 10

LBC807-16LT1G


Transistors (NPN/PNP) SOT-23 RoHS
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Leshan 11448
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AUD 0.0139
Multiples of: 20

DTA143ECA


Transistor: PNP; bipolar; BRT; 50V; 0.1A; 200mW; SOT23; R1: 4.7kΩ
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Luguang 11446
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AUD 0.0689
Multiples of: 25

MUN2115T1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 11435
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AUD 0.0394
Multiples of: 1

MMBT4403


Transistor: PNP; bipolar; 40V; 600mA; 250mW; SOT23
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Diotec 11433
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AUD 0.0263
Multiples of: 1

AO4409


SOP-8 MOSFETs ROHS
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TECH PUBLIC 11431
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AUD 0.1998
Multiples of: 5

BC846BW_R1_00001


Bipolar Transistors - BJT NPNGENERALPURPOSETRANSISTORS VCE65V IC100mA SOT-323
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Panjit 11421
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AUD 0.0778
Multiples of: 1

RN2306,LF


Toshiba Bipolar Transistors - Pre-Biased USM TRANSISTOR Pd 100mW F 200Mhz
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Toshiba 11413
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AUD 0.07
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2N7002W


MOSFET MOSFET, SOT-323, 60V, 0.115A, N, 0.2W
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Diotec 11325
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AUD 0.0197
Multiples of: 1

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