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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PMBT3946YPN,115


NXP Semiconductors Bipolar Transistors - BJT GENERAL PURPOSE TRANSISTOR
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Nexperia 14550
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AUD 0.0775
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WMB175N10HG4


Transistor: N-MOSFET; unipolar; 100V; 29A; Idm: 184A; 71.4W; PDFN56
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Wayon 1713
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AUD 0.4674
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RD3H200SNFRATL


MOSFET Nch 45V Vdss 20A ID TO-252(DPAK); TO-252
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ROHM 1713
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AUD 1.2054
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RSU2N65D


TO-252 MOSFETs ROHS
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REASUNOS 1712
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AUD 0.1072
Multiples of: 5

FDD8780(UMW)


TO-252 MOSFETs ROHS
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Youtai 1712
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AUD 0.1122
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HSU80N03


MOSFET N Channel 30V 80A 3V @ 250uA 6mO @ 30A,10V TO-252 RoHS
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HUASHUO 1702
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AUD 0.0913
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ULN2803AG-JSM


SOP-18 Darlington Transistor Arrays ROHS
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JSMSEMI 1687
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AUD 0.1768
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IPN60R1K5CEATMA1


600V 5A 5W 1.5O@1.1A,10V N Channel SOT-223 MOSFETs ROHS
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Infineon 1684
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AUD 0.2394
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PSMN3R3-40MLHX


MOSFET MOS DISCRETES
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Nexperia 1618
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AUD 0.7056
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BSV52LT1G


Bipolar (BJT) Transistor NPN 12 V 100 mA 400MHz 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 0
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AUD 0.0401
Multiples of: 3000

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