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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BC856B,215


Transistors Bipolar - BJT PNP GP 100MA 65V
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Nexperia 72750
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AUD 0.0668
Multiples of: 3000

ULN2003AIDR


Transistors Darlington HiVltg Hi-Crnt Darl Transistor Array
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Texas Instruments 50056
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AUD 0.1435
Multiples of: 5

CMUDM7004 TR


MOSFET SMD-Small Signal N-Channel Mosfet
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Central Semiconductor 28847
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AUD 0.381
Multiples of: 1

S8550


300mW 500mA 25V SOT-23 Single Bipolar Transistors RoHS
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Shandong Baocheng 28809
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AUD 0.0077
Multiples of: 50

BSS306N H6327


Infineon Technologies MOSFET N-Ch 30V 2.3A SOT-23-3
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Infineon 28627
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AUD 0.1037
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SMUN2114T1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-59 T/R
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ON Semiconductor 28185
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AUD 0.044
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D882


30V 3A SOT-89-3 Bipolar Transistors - BJT ROHS
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FOSAN 28071
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AUD 0.0287
Multiples of: 20

MMBT3906TT1G


transistors (npn/pnp) pnp 200ma 40v sc-75 (sot-523) rohs
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ON Semiconductor 27063
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AUD 0.0214
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A1015


Transistors (NPN/PNP) PNP 150mA 50V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 24347
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AUD 0.0139
Multiples of: 50

SI2302DS


SOT-23 MOSFETs ROHS
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TECH PUBLIC 19147
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AUD 0.022
Multiples of: 20

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