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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MMBT4401


Transistors (NPN/PNP) NPN 600mA 40V SOT-23 (SOT-23-3) RoHS
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Hottech 34765
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AUD 0.012
Multiples of: 50

BC847BE6327HTSA1


Infineon Technologies Bipolar Transistors - BJT NPN 45 V 100 mA
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Infineon 34748
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AUD 0.0286
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BCX56-16


Transistors (NPN/PNP) NPN 1A 80V SOT-89 (SOT-89-3) RoHS
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Shikues 34745
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AUD 0.0639
Multiples of: 10

PUMB20,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia 34706
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AUD 0.0813
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MMBT5401-B


Transistors (NPN/PNP) PNP 600mA 160V SOT-23 RoHS
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Blue Rocket 34698
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AUD 0.012
Multiples of: 50

MMBT2907A


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 34658
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AUD 0.0123
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DMG1012T


20V 800mA 180mΩ@4.5V,550mA 280mW 750mV@250uA 15pF@16V N Channel 120pF@16V +150℃@(Tj) SOT-523 MOSFETs ROHS
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TECH PUBLIC 34656
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AUD 0.0324
Multiples of: 10

BCR 148 E6327


Transistors Switching - Resistor Biased NPN Silicon Digital TRANSISTOR
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Infineon 34646
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AUD 0.0559
Multiples of: 1

TIP121


Transistors Darlington NPN Power Darlington
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STMicroelectronics 34640
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AUD 0.3383
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SIR882BDP-T1-RE3


N-Channel 100V 16.5A (Ta), 67.5A (Tc) 5W (Ta), 83.3W (Tc) Surface Mount PowerPAK® SO-8
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Vishay 34635
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AUD 1.0533
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