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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BC857W,115


Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia 162960
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AUD 0.04
Multiples of: 1

MMBT2369ALT1G


Trans GP BJT NPN 15V 0.2A 3-Pin SOT-23 T/R
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ON Semiconductor 162960
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AUD 0.0432
Multiples of: 3000

2SA1226-T1B-A


Trans GP BJT PNP 40V 0.03A Automotive 3-Pin Mini-Mold T/R
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Renesas 162960
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AUD 0.1786
Multiples of: 1

KSP06TA


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 160890
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AUD 0.0768
Multiples of: 1

HL2309


60V 1.25A 340m@10V,1.25A 1.25W 3V@250uA 1 Piece P-Channel SOT-23 MOSFETs ROHS
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hongjiacheng 160709
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AUD 0.0642
Multiples of: 10

Hot 2N7002-T1-E3


N-Channel 60 V 115mA (Ta) 200mW (Ta) Surface Mount TO-236
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Vishay 156093
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AUD 0.638
Multiples of: 1

AO3407


MOSFET P Trench 30V 4.1A 3V @ 250uA 60 mΩ @ 4.1A,10V SOT-23 (SOT-23-3) RoHS
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Hottech 153783
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AUD 0.0528
Multiples of: 10

S8050


25V 300mW 120@50mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Jingdao 152096
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AUD 0.0093
Multiples of: 50

MMBT5550LT1G


Transistors Bipolar - BJT SS HV XSTR NPN 160V
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ON Semiconductor 152057
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AUD 0.0289
Multiples of: 20

BC557ATA


Transistors Bipolar - BJT PNP -45V -100mA HFE/220
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ON Semiconductor 34920
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AUD 0.0668
Multiples of: 1

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