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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BC817-40W


SOT-323 Bipolar Transistors - BJT ROHS
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FUXINSEMI 2764
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AUD 0.0165
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RQ3E180GNTB


ROHM Semiconductor MOSFET 4.5V Drive Nch MOSFET
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ROHM 1573
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AUD 0.3697
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SST2222AGZT116


- Bipolar Transistors - BJT ROHS
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ROHM 1571
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AUD 0.0399
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HX8205


SOT-23-6 MOSFETs ROHS
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hengjiaxing 1552
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AUD 0.0135
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SI2301


MOSFET P Trench 20V 2.2A 950mV @ 250uA 100 mΩ @ 2.8A,4.5V SOT23-3 RoHS
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KEXIN 1377
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AUD 0.0266
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MJD32T4G


Transistors Bipolar - BJT 3A 40V 15W PNP
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ON Semiconductor 1329
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AUD 0.5608
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NTLUS030N03CTAG


MOSFET T6 30V NCH 1.6X1.6 UDFN
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ON Semiconductor 1089
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AUD 0.3083
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BSS84


50V 130mA 10Ω@5V,100mA 200mW 2.5V@250uA P Channel SOT-23 MOSFETs ROHS
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SLKORMICRO 853
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AUD 0.0187
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PSMN016-100YS,115


MOSFET Single NChannel 100V 204A 117W 29.3mOhms
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Nexperia 118
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AUD 0.77
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KTC3198


Transistors (NPN/PNP) NPN 150mA 50V TO-92 RoHS
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Blue Rocket 97
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AUD 0.029
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