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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SI2302A


MOSFET N Trench 20V 2.8A 1.9V @ 250uA 115 mΩ @ 3.1A,2.5V SOT-23 RoHS
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Youtai 325551
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AUD 0.0169
Multiples of: 20

SI2302S


SOT-23 MOSFETs ROHS
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GOODWORK 270872
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AUD 0.0093
Multiples of: 50

2N5551RLRPG


Trans GP BJT NPN 160V 0.6A 3-Pin TO-92 Ammo
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ON Semiconductor 269660
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AUD 0.0625
Multiples of: 2000

PZT2907AT1G


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 1.5 W Surface Mount SOT-223 (TO-261)
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ON Semiconductor 268810
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AUD 0.1204
Multiples of: 1

BC846B-TP


Bipolar (BJT) Transistor NPN 65 V 100 mA 100MHz 225 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 267720
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AUD 0.0258
Multiples of: 3000

2N7002KX


60V 300mA 1.2V 1PCSNChannel SOT-23 MOSFETs ROHS
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Shenzhen JingYang 267642
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AUD 0.0141
Multiples of: 20

BC846BLT1G


Bipolar Transistors - BJT 100mA 80V NPN
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ON Semiconductor 261900
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AUD 0.02
Multiples of: 3000

BSS138


MOSFET N Trench 50V 220mA 1.5V @ 1mA 3.5 Ω @ 220mA,10V SOT-23 (SOT-23-3) RoHS
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Shikues 261259
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AUD 0.0193
Multiples of: 20

MMBT4401-7-F


Transistors Bipolar - BJT 40V 300mW
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Diodes Incorporated 258990
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AUD 0.0272
Multiples of: 3000

S9013


25V 300mW 500mA 150MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 253849
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AUD 0.0075
Multiples of: 100

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