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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8550M-D


Transistors (NPN/PNP) PNP 1.5A 25V SOT-23 RoHS
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Blue Rocket 73914
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AUD 0.0122
Multiples of: 50

2SJ646-TL-E


GENERAL-PURPOSE SWITCHING DEVICE APPLICATIONS
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ON Semiconductor 64351
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AUD 0.3473
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MMBT4126


Transistors Bipolar - BJT PNP Transistor General Purpose
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ON Semiconductor 64020
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AUD 0.055
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2N3906TFR


Transistors Bipolar - BJT PNP Transistor General Purpose
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ON Semiconductor 64020
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AUD 0.0691
Multiples of: 2000

Si2303CDS-T1-E3


MOSFET 30V 2.7A 2.3W 190mohm @ 10V
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Vishay 63826
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AUD 0.2247
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DMG1013T-7


MOSFET MOSFET P-CHANNEL SOT-523
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Diodes Incorporated 62351
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AUD 0.0345
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BFR193FH6327XTSA1


Infineon Technologies RF Bipolar Transistors RF BIP TRANSISTOR
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Infineon 58932
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AUD 0.1996
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SI2301S


20V 2.3A P Channel SOT-23 MOSFETs ROHS
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GOODWORK 58054
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AUD 0.0122
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BSS670S2LH6327XTSA1


Transistor: N-MOSFET; unipolar; 55V; 0.54A; 0.36W; SOT23
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Infineon 37830
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AUD 0.0586
Multiples of: 3000

BC849CLT1G


Bipolar (BJT) Transistor NPN 30 V 100 mA 100MHz 300 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 5141
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AUD 0.0233
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