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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BC817-25


Transistor: NPN; bipolar; 45V; 800mA; 310mW; SOT23
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Diotec 439929
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AUD 0.0501
Multiples of: 1

CMLDM3737 TR


MOSFET 20V Dual N-Ch FET 8.0Vgs 540mA 350mW
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Central Semiconductor 332400
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AUD 0.2558
Multiples of: 1

CPH6355-TL-W


MOSFET PCH 4V DRIVE SERIES
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ON Semiconductor 328717
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AUD 0.2058
Multiples of: 1

BSS84PW H6327


Infineon Technologies MOSFET P-Ch -60V 150mA SOT-323-3
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Infineon 321734
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AUD 0.0607
Multiples of: 1

SS8550


25V 300mW 120@100mA,1.0V 1.5A PNP SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 320003
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AUD 0.0107
Multiples of: 50

BFS17SH6327XTSA1


Bipolar Transistors - Pre-Biased RF BIP TRANSISTORS
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Infineon 279360
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AUD 0.2043
Multiples of: 3000

BC857CWH6327XTSA1


Trans GP BJT PNP 45V 0.1A Automotive 3-Pin SOT-323 T/R
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Infineon 34920
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AUD 0.0603
Multiples of: 36000

BC808-25LT1G


Bipolar (BJT) Transistor PNP 25 V 500 mA 100MHz 300 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 26351
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AUD 0.0319
Multiples of: 1

MMDT3904-TP


Transistors Bipolar - BJT 200mA 40V
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Micro Commercial Components (MCC) 3322
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AUD 0.1067
Multiples of: 1

BD681


Transistor: NPN; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics 194
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AUD 0.2932
Multiples of: 5

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