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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SQS484EN-T1_BE3


MOSFET N-CHANNEL 40V
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Vishay 284479
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AUD 0.6865
Multiples of: 1

DDTA114TUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 10K
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Diodes Incorporated 282270
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AUD 0.0492
Multiples of: 3000

KST14MTF


Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 125MHz 350 mW Surface Mount SOT-23-3
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ON Semiconductor 282270
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AUD 0.055
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SI2302CDS-T1-E3


MOSFET 20V 2.9A 0.86W 57mohm @ 4.5V
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Vishay 280320
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AUD 0.1917
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S9013


25V 300mW 500mA 150MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 279457
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AUD 0.0073
Multiples of: 100

BSS138W


50V 220mA 3.5@10V,0.22A 300mW 1.5V@250uA 1 N-Channel SOT-323 MOSFETs ROHS
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hongjiacheng 278816
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AUD 0.0189
Multiples of: 20

CJ2305


MOSFET P Trench 12V 4.1A 900mV @ 250uA 45 mΩ @ 3.5A,4.5V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 261085
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AUD 0.0357
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S9012-TA


Transistors (NPN/PNP) PNP 500mA 25V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 248320
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AUD 0.0143
Multiples of: 50

DSS20200L-7


Transistors Bipolar - BJT LOW VCE(SAT) PNP SMT
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Diodes Incorporated 183330
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AUD 0.156
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SBC846BDW1T1G


Bipolar Transistors - BJT SS DUAL NP XSTR GP
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ON Semiconductor 145500
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AUD 0.0852
Multiples of: 3000

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