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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NTR1P02LT1G


MOSFET -20V -1.3A P-Channel
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ON Semiconductor 72184
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AUD 0.1147
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NSVMMBT2222AM3T5G


Bipolar Transistors - BJT SS SOT-723 GP TRANSISTOR
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ON Semiconductor 55343
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AUD 0.0684
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MMBT3906HE3-TP


Transistors (NPN/PNP) SOT-23 RoHS
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Micro Commercial Components (MCC) 55292
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AUD 0.0283
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PDTA143ET,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 55290
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AUD 0.0391
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DDC143ZU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 4.7kOhm NPN Dual Trans 200mW
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Diodes Incorporated 55290
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AUD 0.0696
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DDA114TU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 10K
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Diodes Incorporated 52380
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AUD 0.0683
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MMBT5088LT1G


Trans GP BJT NPN 30V 0.05A 3-Pin SOT-23 T/R
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ON Semiconductor 17275
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AUD 0.0383
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MMUN2231LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 17009
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AUD 0.0409
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DPBT8105-7


Transistors Bipolar - BJT 1A
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Diodes Incorporated 13991
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AUD 0.0849
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SS8550


Transistors (NPN/PNP) PNP 1.5A 25V SOT-23 RoHS
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SLKORMICRO 873
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AUD 0.0048
Multiples of: 100

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