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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BCX 71K E6327


Infineon Technologies Bipolar Transistors - BJT PNP 45 V 100 mA
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Infineon 42389
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AUD 0.0739
Multiples of: 1

SPS01N60C3


MOSFET COOL MOS POWER TRANSISTOR
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Infineon 42195
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AUD 0.5874
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IRF9Z24NPBF


MOSFET P Trench 55V 12A 4V @ 250uA 175 mΩ @ 7.2A,10V TO-220 (TO-220-3) RoHS
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Infineon 42117
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AUD 0.2739
Multiples of: 5

IRFL014NTRPBF


MOSFET N Trench 55V 1.9A 4V @ 250uA 160 mΩ @ 1.9A,10V SOT-223 RoHS
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Infineon 41757
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AUD 0.3253
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MMBT5551


Transistors (NPN/PNP) SOT-23 RoHS
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Bourne 40982
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AUD 0.016
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MMBT3904LT1G


40V 200mW 300@10mA,1V 200mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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FUXINSEMI 40497
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AUD 0.0122
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2SA1213


SOT-89 Bipolar (BJT) ROHS
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ALJ 40148
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AUD 0.0413
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5N10


100V 5A 1.2W 110mΩ@10V,3.0A 1.8V@250uA null SOT-23 MOSFETs ROHS
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GOODWORK 36336
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AUD 0.0368
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MMBT3904


Transistors (NPN/PNP) NPN 200mA 40V SOT-23 (SOT-23-3) RoHS
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Semtech 28809
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AUD 0.0087
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PUMD3,115


NXP Semiconductors Bipolar Transistors - Pre-Biased NPNPNP 50V 100mA
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Nexperia 271
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AUD 0.0473
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