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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MMBT1616A


Transistors (NPN/PNP) NPN 1A 60V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 19438
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AUD 0.0467
Multiples of: 10

NX3020NAKS,115


MOSFET NX3020NAKS/SC-88/REEL7
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Nexperia 19412
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AUD 0.0739
Multiples of: 1

BC857C


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 19400
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AUD 0.0116
Multiples of: 50

BC857CLT3G


ON Semiconductor Bipolar Transistors - BJT 45V 100mA PNP SILCON
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ON Semiconductor 19400
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AUD 0.0201
Multiples of: 10000

BC807-25LT3G


Transistors Bipolar - BJT 500mA 50V PNP
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ON Semiconductor 19400
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AUD 0.021
Multiples of: 1

BC846ALT3G


ON Semiconductor Bipolar Transistors - BJT 100mA 80V NPN
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ON Semiconductor 19400
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AUD 0.0231
Multiples of: 10000

MBT3904DW1T3G


ON Semiconductor Bipolar Transistors - BJT 200mA 60V Dual NPN
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ON Semiconductor 19400
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AUD 0.0284
Multiples of: 10000

BC557BBK


Transistor: PNP; bipolar; 45V; 100mA; 500mW; TO92
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Diotec 19400
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AUD 0.0304
Multiples of: 5000

ADTC114EUAQ-13


Bipolar Transistors - Pre-Biased Prebias Transistor
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Diodes Incorporated 19400
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AUD 0.0427
Multiples of: 1

2N7002K


60V 340mA 1.3O@10V,500mA 350mW N Channel SOT-23 MOSFETs ROHS
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FUXINSEMI 19351
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AUD 0.0117
Multiples of: 50

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