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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MMBT2907AWT1G


Trans GP BJT PNP 60V 0.6A 3-Pin SC-70 T/R
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ON Semiconductor 20370
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AUD 0.0274
Multiples of: 3000

MUN2114T1G


Transistors Switching - Resistor Biased SS BR XSTR PNP 50V
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ON Semiconductor 20370
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AUD 0.0308
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MMBTA55-TP


Bipolar (BJT) Transistor PNP 60 V 500 mA 50MHz 225 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 20370
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AUD 0.0328
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FJV1845FMTF


Bipolar (BJT) Transistor NPN 120 V 50 mA 110MHz 300 mW Surface Mount SOT-23-3
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ON Semiconductor 20370
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AUD 0.0336
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SMUN2213T1G


Transistors Switching - Resistor Biased SS SC59 BR XSTR PNP SPCL
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ON Semiconductor 20370
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AUD 0.0388
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PDTC123TT,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 20370
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AUD 0.0409
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SSM3K15AFS,LF


N-Channel 30 V 100mA (Ta) 100mW (Ta) Surface Mount SSM
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Toshiba 20370
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AUD 0.0446
Multiples of: 3000

DDC114EU-7-F


Transistors Switching - Resistor Biased DUAL NPN 200mW
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Diodes Incorporated 20370
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AUD 0.0479
Multiples of: 3000

BCV27


Transistor: NPN; bipolar; Darlington; 30V; 1.2A; 350mW; SOT23
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ON Semiconductor 20370
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AUD 0.0496
Multiples of: 3000

SMUN5131DW1T1G


Bipolar Transistors - Pre-Biased SS SC88 BR XSTR PNP 50V
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ON Semiconductor 20370
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AUD 0.0627
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