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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SI2302-2.3A


20V 2.3A SOT-23 MOSFETs ROHS
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JSMSEMI 952346
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AUD 0.0075
Multiples of: 100

BSS138BKS,115


NXP Semiconductors MOSFET 60 V, 320 mA dual N-ch Trench MOSFET
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Nexperia 686936
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AUD 0.0849
Multiples of: 1

BC846BDW1T1G


ON Semiconductor Bipolar Transistors - BJT 100mA 80V Dual NPN
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ON Semiconductor 678030
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AUD 0.0303
Multiples of: 3000

SS8050


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Shikues 668184
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AUD 0.0104
Multiples of: 50

MUN5211T1G


Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor 651840
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AUD 0.0271
Multiples of: 3000

DTC143EET1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 648930
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AUD 0.0331
Multiples of: 3000

BC817-25


Transistor: NPN; bipolar; 45V; 800mA; 310mW; SOT23
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Diotec 603433
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AUD 0.048
Multiples of: 1

MUN5312DW1T1G


Bipolar Transistors - Pre-Biased 100mA Complementary 50V NPN & PNP
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ON Semiconductor 485970
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AUD 0.0471
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BFP540H6327XTSA1


RF Bipolar Transistors RF BIP TRANSISTOR
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Infineon 363750
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AUD 0.3418
Multiples of: 1

MMBT5551-TP


Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 300 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 8730
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AUD 0.023
Multiples of: 3000

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