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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FSS2301S A1SHB


20V 2.3A 700mW 90mΩ@4.5V,1.5A 0.62V@250uA P Channel 200pF@10V +150℃@(Tj) SOT-23 MOSFETs ROHS
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FOSAN 41031
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AUD 0.0107
Multiples of: 50

IRL40B209


MOSFET 40V, 195A, 1.25 mOhm 180 nC Qg, Logic Lvl
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Infineon 30070
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AUD 2.6339
Multiples of: 1

CPH3240-TL-E


ON Semiconductor Bipolar Transistors - BJT BIP NPN 1A 100V
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ON Semiconductor 30044
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AUD 0.2988
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SMUN2111T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS SC59 BR XSTR PNP SPCL
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ON Semiconductor 29906
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AUD 0.0604
Multiples of: 1

BSP129H6906XTSA1


Transistor: N-MOSFET; unipolar; 240V; 0.35A; 1.8W; SOT223
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Infineon 29876
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AUD 0.6812
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IPA105N15N3GXKSA1


Transistor: N-MOSFET; unipolar; 150V; 37A; 40.5W; TO220FP
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Infineon 29876
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AUD 4.2444
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S9015


Transistors (NPN/PNP) PNP 100mA 45V SOT-23 (SOT-23-3) RoHS
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Hottech 28308
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AUD 0.0143
Multiples of: 1

FDN338P


MOSFET P Channel 20V 3A 1V @ 250uA 100mO @ 3A,4.5V SOT-23-3 RoHS
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HUASHUO 25908
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AUD 0.0365
Multiples of: 10

AO4882


SOIC-8 MOSFETs ROHS
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Alpha & Omega 21010
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AUD 0.2438
Multiples of: 5

MMBT3906


Transistors (NPN/PNP) PNP 200mA 40V SOT-23 (SOT-23-3) RoHS
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Semtech 6353
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AUD 0.0083
Multiples of: 50

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