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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2N4401-AP


Bipolar (BJT) Transistor NPN 40 V 250MHz 600 mW Through Hole TO-92
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Micro Commercial Components (MCC) 49409
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AUD 0.165
Multiples of: 1

SSM3J325F,LF


Toshiba MOSFET P-Ch Small Signal 270pF -2A -20V 4.6nC
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Toshiba 49181
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AUD 0.088
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SI3424CDV-T1-BE3


MOSFET N-CHANNEL 30-V (D-S)
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Vishay 49124
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AUD 0.2558
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SQ3481EV-T1_BE3


MOSFET P-CHANNEL 30V D-S
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Vishay 49117
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AUD 0.4731
Multiples of: 1

PMBF170,215


N-Channel 60 V 300mA (Ta) 830mW (Tc) Surface Mount TO-236AB
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Nexperia 48926
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AUD 0.0532
Multiples of: 10

MMBT4401


100nA 40V 300mW 600mA 100@150mA,1V 250MHz 400mV@150mA,15mA NPN +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 48645
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AUD 0.0129
Multiples of: 50

BC807-40


Transistors (NPN/PNP) PNP 500mA 45V SOT-23 (SOT-23-3) RoHS
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Hottech 43048
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AUD 0.0166
Multiples of: 20

BSS83PH6327XTSA1


Transistor: P-MOSFET; unipolar; -60V; -0.33A; 0.36W; PG-SOT23
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Infineon 40986
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AUD 0.0974
Multiples of: 1

NCV8402ASTT1G


Power Switch/Driver 1:1 N-Channel 2A SOT-223 (TO-261)
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ON Semiconductor 34412
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AUD 0.4534
Multiples of: 1

2SC4672T100Q


Bipolar (BJT) Transistor NPN 50 V 2 A 210MHz 500 mW Surface Mount MPT3
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ROHM 14666
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AUD 0.2156
Multiples of: 5

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