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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PMBT4403,215


Bipolar (BJT) Transistor PNP 40 V 600 mA 200MHz 250 mW Surface Mount TO-236AB
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Nexperia 208938
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AUD 0.0118
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BCR116SH6327XTSA1


Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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Infineon 122220
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AUD 0.128
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BUK9Y58-75B,115


MOSFET N-CHANNEL TRENCHMOS LOGIC LEVEL FET
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Nexperia 105444
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AUD 0.3834
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2SC4211-6-TL-E


Transistors Bipolar - BJT BIP NPN 0.15A 50V
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ON Semiconductor 104760
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AUD 0.0918
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STD20NF20


Transistor: N-MOSFET; unipolar; 200V; 11A; 110W; DPAK
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STMicroelectronics 104275
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AUD 1.3145
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TIP32C


Transistors Bipolar - BJT PNP Epitaxial Sil
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ON Semiconductor 104121
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AUD 0.5079
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DMP2018LFK-7


MOSFET MOSFET BVDSS: 8V-24V U-DFN2523-6 T&R 3K
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Diodes Incorporated 99547
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AUD 0.2043
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PDTD123YT,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 93362
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AUD 0.0658
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MMBT5551


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 80510
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AUD 0.0096
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BC807-40LT1G


Bipolar Transistors - BJT 500mA 50V PNP
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ON Semiconductor 15141
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AUD 0.0469
Multiples of: 10

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