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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BC857S-TP


Bipolar Transistors - BJT PNP Small Signal Bipolar Transistors
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Micro Commercial Components (MCC) 4510
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AUD 0.118
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BCP55


Bipolar (BJT) Transistor NPN 60 V 1.5 A 1.5 W Surface Mount SOT-223-4
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ON Semiconductor 3545
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AUD 0.257
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AUIRFR2905Z


Transistor: N-MOSFET; unipolar; 55V; 59A; 110W; DPAK
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Infineon 3545
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AUD 1.2811
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NSBC123EDXV6T1G


Bipolar Transistors - Pre-Biased 100mA 50V Dual NPN
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ON Semiconductor 3541
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AUD 0.1147
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IGD70R500D2SAUMA1


GaN FETs CoolGaN Transistor 700 V G5
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Infineon 3524
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AUD 0.6804
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SS8050W


Bipolar (BJT) Transistor NPN 25V 1.5A 250mW Surface Mount SOT-323
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HXY MOS 3492
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AUD 0.015
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MOT3136J


PDFN-8L(3x3) MOSFETs ROHS
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MOT 3472
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AUD 0.1404
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SDM9435AQ


30V 5.1A 31m@10V,5A 1.4W 1.8V@250uA SOP-8 MOSFETs ROHS
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SINEDEVICE 3448
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AUD 0.0895
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IPD60R180P7SAUMA1


null 18A 72W 180mO@5.6A,10V null TO-252-3 MOSFETs ROHS
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Infineon 3359
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AUD 0.7845
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BSR16,215


Transistors Bipolar - BJT Trans GP BJT PNP 60V 0.6A 3-Pin
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Nexperia 3157
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AUD 0.1462
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