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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MMBTA06-7-F


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 300 mW Surface Mount SOT-23-3
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Diodes Incorporated 57637
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AUD 0.0254
Multiples of: 20

MMST3906


40V 200mW 300 200mA PNP SOT-323 Bipolar Transistors - BJT ROHS
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Bourne 31670
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AUD 0.0127
Multiples of: 50

FJN3301RTA


Fairchild Semiconductor Bipolar Transistors - Pre-Biased NPN Si Transistor Epitaxial
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ON Semiconductor 29464
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AUD 0.0446
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IRFR540ZTRPBF


MOSFET MOSFT 100V 35A 28.5mOhm 39nC Qg
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Infineon 29436
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AUD 0.8121
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AO4354


MOSFET N Trench 30V 23A 2.2V @ 250uA 3.7 mΩ @ 20A,10V SOIC-8_150mil RoHS
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Alpha & Omega 28280
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AUD 0.2956
Multiples of: 5

D882


Transistors (NPN/PNP) NPN 3A 30V SOT-89 (SOT-89-3) RoHS
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Hottech 26898
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AUD 0.0893
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BUK9Y19-100E,115


MOSFET 100V N-CH LOGIC LEVEL IN LFPA
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Nexperia 26161
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AUD 0.6781
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A1015


50V 200mW 400@2mA,6V 150mA PNP SOT-23 Bipolar (BJT) ROHS
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hongjiacheng 23231
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AUD 0.0096
Multiples of: 50

CJ3404


MOSFET N Trench 30V 5.8A 3V @ 250uA 30 mΩ @ 5.8A,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 11814
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AUD 0.0387
Multiples of: 20

MMBTA92LT1G


Bipolar Transistors - BJT 500mA 300V PNP
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ON Semiconductor 4539
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AUD 0.0279
Multiples of: 20

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