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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PDTC124XU,115


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 43650
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AUD 0.0259
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MUN2237T1G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor 43650
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AUD 0.0375
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PDTC143TT,215


Transistor: NPN; bipolar; BRT; 50V; 100mA; 250mW; SOT23; 47kO
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Nexperia 43650
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AUD 0.0391
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MMBT200


Bipolar Transistors - BJT PNP Transistor General Purpose
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ON Semiconductor 43650
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AUD 0.0526
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SMUN5213T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR SPCL TR
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ON Semiconductor 43650
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AUD 0.0554
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PUMD18,115


Transistors Switching - Resistor Biased DOUBLE RET
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Nexperia 43650
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AUD 0.0535
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MUN5336DW1T1G


Bipolar Transistors - Pre-Biased COMPLEMENTARY DIGITAL TRANSISTORS (BRT'S)
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ON Semiconductor 43650
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AUD 0.0567
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BC848BE6327HTSA1


Infineon Technologies Bipolar Transistors - BJT NPN Silicon AF TRANSISTOR
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Infineon 43650
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AUD 0.0618
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SMMBT2369ALT1G


Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 15V
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ON Semiconductor 43650
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AUD 0.1033
Multiples of: 3000

NTR4101PT1G


MOSFET -20V -3.2A P-Channel
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ON Semiconductor 17154
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AUD 0.0836
Multiples of: 5

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