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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BC857B.215


Transistor: PNP; bipolar; 45V; 100mA; 200mW; SOT23
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Nexperia 498159
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AUD 0.054
Multiples of: 1

DTC143EET1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 494700
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AUD 0.0327
Multiples of: 3000

BCP69-16,115


Bipolar (BJT) Transistor PNP 20 V 1 A 140MHz 1.4 W Surface Mount SOT-223
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Nexperia 494053
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AUD 0.2277
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DMG7401SFGQ-7


MOSFET P-Ch Enh Mode FET 30Vdss 25Vgss
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Diodes Incorporated 492076
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AUD 0.3571
Multiples of: 1

HL3400A


30V 5.8A 350mW 35m@10V,5.6A 1.5V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 491372
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AUD 0.0368
Multiples of: 5

DCP69-16-13


Transistors Bipolar - BJT 1W -20V
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Diodes Incorporated 486270
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AUD 0.148
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BC847B


Transistors (NPN/PNP) NPN 100mA 45V SOT-23 (SOT-23-3) RoHS
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Hottech 469674
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AUD 0.012
Multiples of: 50

AO3400A


MOSFET N Trench 30V 5.7A 1.5V @ 250uA 26.5 mΩ @ 5.7A,10V SOT-23-3L RoHS
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Alpha & Omega 389251
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AUD 0.0837
Multiples of: 5

2N7002W-7-F


N-Channel 60 V 115mA (Ta) 200mW (Ta) Surface Mount SOT-323
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Diodes Incorporated 154230
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AUD 0.0368
Multiples of: 3000

BCP53-16-TP


Bipolar Transistors - BJT PNP,Transistors,SOT-223 Package
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Micro Commercial Components (MCC) 29100
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AUD 0.1242
Multiples of: 2500

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