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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FMMT491ATA


Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
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Diodes Incorporated 8464
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AUD 0.163
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FDC655BN


SOT-23-6 MOSFETs ROHS
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TECH PUBLIC 6033
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AUD 0.1777
Multiples of: 5

MMBTA94


Transistors (NPN/PNP) PNP 300mA 400V SOT-23 RoHS
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Blue Rocket 5102
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AUD 0.0586
Multiples of: 10

FDN361BN(UMW)


SOT-23 MOSFETs ROHS
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Youtai 5053
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AUD 0.0409
Multiples of: 10

TPDTC143ZUA


Pre-Biased Bipolar Transistor (BJT) 100mA 200mW Surface Mount SOT-323
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TECH PUBLIC 4093
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AUD 0.0288
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UMG11NTR


Transistors Switching - Resistor Biased DUAL NPN 50V 100MA
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ROHM 2900
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AUD 0.0883
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RV8C010UNHZGG2CR


N-Channel 20V 1A (Ta) 1W Surface Mount DFN1010-3W
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ROHM 1097
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AUD 0.289
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DMG1012T-13


MOSFET 20V N-Ch Enhance Mode MOSFET
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Diodes Incorporated 960
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AUD 0.0701
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FDD13AN06A0


Transistor: N-MOSFET; unipolar; 60V; 50A; 115W; DPAK
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ON Semiconductor 335
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AUD 1.434
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PSMN2R0-30YLE,115


N-Channel 30 V 100A (Tc) 272W (Tc) Surface Mount LFPAK56, Power-SO8
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Nexperia 120
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AUD 1.2166
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