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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NTMFS4926NT1G


MOSFET TRENCH 3.1 30V 7 Ohm NCH
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ON Semiconductor 570360
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AUD 0.4375
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AO3400


30V 5.8A 1.5W 35mΩ@10V,5.8A 1.2V@250uA 77pF@15V N Channel 1050pF@15V +150℃@(Tj) SOT-23 MOSFETs ROHS
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GOODWORK 546090
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AUD 0.0236
Multiples of: 20

BC817-40-TP


Bipolar (BJT) Transistor NPN 45 V 800 mA 100MHz 310 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 538350
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AUD 0.0172
Multiples of: 3000

HX2301A


MOSFET P Trench 20V 2.5A 1V @ 250uA 130 mΩ @ 2.5A,4.5V SOT-23 RoHS
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hengjiaxing 526970
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AUD 0.0125
Multiples of: 50

S8550


25V 300mW 120@50mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 526880
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AUD 0.0056
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NVTFS4C05NTAG


ON Semiconductor MOSFET NFET U8FL 30V 75A 3.6MOHM
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ON Semiconductor 521860
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AUD 1.0115
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NTNS3A92PZT5G


MOSFET PFET XLLGA3 20V
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ON Semiconductor 519920
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AUD 0.625
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S8550


Transistors (NPN/PNP) PNP 500mA 25V SOT-23 (SOT-23-3) RoHS
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Hottech 511923
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AUD 0.0077
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MMBT2222ALT3G


ON Semiconductor Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 30V
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ON Semiconductor 388000
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AUD 0.0157
Multiples of: 10000

PEMH10,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia 18651
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AUD 0.1851
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