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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MMBT5551


160V 300mW 100@10mA,5.0V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 1350094
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AUD 0.0112
Multiples of: 50

3LP01S-TL-E


P-Channel 30 V 100mA (Ta) 150mW (Ta) Surface Mount SMCP
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ON Semiconductor 96030
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AUD 0.1279
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SI2336DS-T1-BE3


MOSFET N-CHANNEL 30V D-S
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Vishay 95965
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AUD 0.2519
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BSS169H6327XT


MOSFET SIPMOS Small Signal Transistor
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Infineon 95957
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AUD 0.2437
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SI3443DDV-T1-BE3


MOSFET P-CHANNEL 20-V (D-S)
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Vishay 95923
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AUD 0.1508
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BFP 650 H6327


Transistors RF Bipolar RF BIP TRANSISTOR
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Infineon 95714
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AUD 0.1921
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AO4435


SOP-8 MOSFETs ROHS
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Youtai 81843
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AUD 0.0781
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MUN5311DW1T1G


Bipolar Transistors - Pre-Biased 100mA Complementary 50V NPN & PNP
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ON Semiconductor 66930
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AUD 0.0439
Multiples of: 3000

NTR5103NT1G


MOSFET NFET SOT23 60V 310MA 2.5
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ON Semiconductor 61110
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AUD 0.0348
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AO3415A


MOSFET P Trench 20V 4A 1V @ 250uA 50 mΩ @ 4A,4.5V SOT-23 RoHS
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Youtai 45919
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AUD 0.0307
Multiples of: 20

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