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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BCW 66KF E6327


Infineon Technologies Bipolar Transistors - BJT NPN 45.0 V 100 mA
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Infineon 44986
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AUD 0.0748
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SI2306BDS-T1-E3


MOSFET 30V 4.0A 0.75W
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Vishay 44770
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AUD 0.2881
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SQJ500AEP-T1_BE3


MOSFET N and P CH 40V D-S
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Vishay 44573
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AUD 1.0587
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2SB815-7-TB-E


Transistors Bipolar - BJT BIP PNP 0.7A 15V
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ON Semiconductor 44555
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AUD 0.1367
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IPD053N08N3GATMA1


Infineon Technologies MOSFET
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Infineon 44444
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AUD 1.4363
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AOD4185(UMW)


TO-252 MOSFETs ROHS
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Youtai 41748
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AUD 0.1622
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SMBT2222AE6327HTSA1


Infineon Technologies Bipolar Transistors - BJT AF GP BJT NPN 40V 0.6A
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Infineon 41699
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AUD 0.0581
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SI2305


MOSFET P Trench 20V 4.2A 500mV @ 250uA（Min） 65 mΩ @ 4.2A,4.5V SOT23-3 RoHS
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KEXIN 41457
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AUD 0.031
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2N7002


Transistor: N-MOSFET; unipolar; 60V; 0.8A; 0.2W; SOT23
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ON Semiconductor 18051
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AUD 0.031
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2300


20V 3A 45m 1.25W SOT-23 MOSFETs ROHS
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OSEN 533
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AUD 0.012
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