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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MMBF170


Transistor: N-MOSFET; unipolar; 60V; 0.5A; 0.3W; SOT23
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ON Semiconductor 555810
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AUD 0.0684
Multiples of: 3000

BC856B,215


Transistors Bipolar - BJT PNP GP 100MA 65V
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Nexperia 547080
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AUD 0.0266
Multiples of: 3000

PDTC144EU,115


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 32010
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AUD 0.0204
Multiples of: 3000

PDTA123YU,115


Transistor: PNP; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 2.2kO
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Nexperia 32010
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AUD 0.0448
Multiples of: 1

PDTC143ZT,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 32010
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AUD 0.0371
Multiples of: 3000

BC857CWH6327XTSA1


Trans GP BJT PNP 45V 0.1A Automotive 3-Pin SOT-323 T/R
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Infineon 32010
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AUD 0.062
Multiples of: 33000

BCX70GE6327HTSA1


Trans GP BJT NPN 45V 0.1A Automotive 3-Pin SOT-23 T/R
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Infineon 32010
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AUD 0.0686
Multiples of: 1

MMBT5179


RF Bipolar Transistors NPN RF Transistor
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ON Semiconductor 32010
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AUD 0.0725
Multiples of: 3000

4406


30V 13A 8.5mΩ 2.5V N Channel SOP-8 MOSFETs ROHS
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HL 29100
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AUD 0.0662
Multiples of: 10

FJV3110RMTF


Transistors Switching - Resistor Biased NPN/40V/100mA/10K
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ON Semiconductor 16392
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AUD 0.0498
Multiples of: 1

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