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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BC847


SOT-23 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 12222
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AUD 0.0181
Multiples of: 50

LBSS139DW1T1G


50V 0.2A 380mW 3.5O@5V,200mA null SC-88 MOSFETs ROHS
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Leshan 12202
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AUD 0.033
Multiples of: 10

SI2302CDS


SOT-23 MOSFETs ROHS
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TECH PUBLIC 12202
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AUD 0.0332
Multiples of: 20

IRLML2402


16V 1.2A null SOT-23 MOSFETs ROHS
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Hottech 12199
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AUD 0.0413
Multiples of: 10

IPC50N04S5L5R5ATMA1


MOSFET MOSFET_(20V 40V)
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Infineon 12192
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AUD 0.6556
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2N3906-G


Bipolar Transistors - BJT -40V -200mA TO-92
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Comchip 12160
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AUD 0.0648
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PMBT5551,215


Transistor: NPN; bipolar; 160V; 300mA; 250mW; SOT23
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Nexperia 12098
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AUD 0.0655
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STP10NK80Z


Transistor: N-MOSFET; unipolar; 800V; 6A; 160W; TO220-3
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STMicroelectronics 11927
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AUD 3.109
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ULN2003


SOP-16 Darlington Transistor Arrays ROHS
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Changjing Electronics Technology 11688
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AUD 0.2077
Multiples of: 5

BC807-40HR


Bipolar Transistors - BJT 45 V 500 mA PNP general-purpose transistors
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Nexperia 3039
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AUD 0.0607
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