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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SS8050


Transistors (NPN/PNP) SOT-23 RoHS
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Microdiode Electronics 1504809
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AUD 0.0112
Multiples of: 50

NJD2873T4G


ON Semiconductor Bipolar Transistors - BJT 2A 50V 12.5W NPN
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ON Semiconductor 800250
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AUD 0.3448
Multiples of: 2500

BC857BWT1G


Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 150 mW Surface Mount SC-70-3 (SOT323)
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ON Semiconductor 776970
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AUD 0.0358
Multiples of: 3000

BC846B


Transistors (NPN/PNP) NPN 100mA 65V SOT-23 (SOT-23-3) RoHS
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Hottech 765815
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AUD 0.0131
Multiples of: 50

BSS123


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.36W; SOT23
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ON Semiconductor 765330
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AUD 0.0473
Multiples of: 3000

MMBT3906


40V 300mW 100@10mA,1.0V 200mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 706596
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AUD 0.01
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IRLML2060TRPBF


MOSFET N Trench 60V 1.2A 2.5V @ 25uA 480 mΩ @ 1.2A,10V SOT-23 (SOT-23-3) RoHS
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Infineon 692580
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AUD 0.0875
Multiples of: 3000

MMST4403-7-F


Transistors Bipolar - BJT PNP BIPOLAR
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Diodes Incorporated 445230
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AUD 0.0474
Multiples of: 3000

BC817-40,215


Transistors Bipolar - BJT NPN GP 500 45V
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Nexperia 241384
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AUD 0.0145
Multiples of: 50

BSS138BK,215


MOSFET N-CH 60 V 360 mA
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Nexperia 8730
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AUD 0.0461
Multiples of: 3000

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