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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BCW66KFE6327HTSA1


Trans GP BJT NPN 45V 0.8A Automotive 3-Pin SOT-23 T/R
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Infineon 122220
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AUD 0.1241
Multiples of: 42000

DDTD113ZC-7-F


Transistors Switching - Resistor Biased 200MW 1K 10K
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Diodes Incorporated 80215
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AUD 0.0854
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BSV52LT1G


Bipolar (BJT) Transistor NPN 12 V 100 mA 400MHz 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 17460
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AUD 0.0659
Multiples of: 3000

NSVMUN2237T1G


Bipolar Transistors - Pre-Biased NPN Bipolar Digital Transistor (BRT)
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ON Semiconductor 8730
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AUD 0.0558
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BSS123Q-7


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.3W; SOT23
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Diodes Incorporated 8730
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AUD 0.0595
Multiples of: 3000

DMN2600UFB-7


MOSFET N Trench 25V 1.3A 1V @ 250uA 350 mΩ @ 200mA,4.5V X1-DFN1006-3 RoHS
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Diodes Incorporated 8730
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AUD 0.0638
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DDA114EU-7-F


Transistors Switching - Resistor Biased DUAL PNP 200mW
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Diodes Incorporated 8730
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AUD 0.0631
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BC817-25,235


Transistors Bipolar - BJT TRANS GP TAPE-13
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Nexperia 8555
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AUD 0.023
Multiples of: 20

NSVMUN5237T1G


Bipolar Transistors - BJT SS SC70 BR XSTR NPN 50V
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ON Semiconductor 8245
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AUD 0.0624
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IRLML0040


40V 3.6A N Channel SOT-23 MOSFETs ROHS
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Hottech 2153
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AUD 0.0625
Multiples of: 10

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