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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PJQ4403P_R2_00001


MOSFET /4403/TR/13"/HF/5K/DFN3333-8L/MOS/DFN/NFET-30FQMP//PJ/DFN33338L-AS09/PJQ4403P-AS76/DFN33338L-AS01
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Panjit 48237
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AUD 0.3231
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FDME1023PZT


MOSFET 20V Dual P-Channel PowerTrench
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ON Semiconductor 48197
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AUD 0.5565
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Hot BC817W,135


NXP Semiconductors Bipolar Transistors - BJT TRANS GP TAPE-11
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Nexperia 48045
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AUD 0.0123
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IRFL014NTRPBF


MOSFET N Trench 55V 1.9A 4V @ 250uA 160 mΩ @ 1.9A,10V SOT-223 RoHS
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Infineon 47393
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AUD 0.3099
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DTC143ZM


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-723 RoHS
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Changjing Electronics Technology 46715
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AUD 0.029
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IRLML6344


30V 5A N Channel SOT-23 MOSFETs ROHS
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Hottech 46492
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AUD 0.052
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BC817-25


Transistors (NPN/PNP) SOT-23 RoHS
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FUXINSEMI 44135
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AUD 0.0137
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MBT3946DW1T1G


Bipolar Transistors - BJT 200mA 40V Dual Complementary
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ON Semiconductor 35647
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AUD 0.0354
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SMBT3904E6327HTSA1


Infineon Technologies Bipolar Transistors - BJT AF GP BJT NPN 40V 0.2A
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Infineon 25389
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AUD 0.0632
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2SC4617TLR


Bipolar (BJT) Transistor NPN 50 V 150 mA 180MHz 150 mW Surface Mount EMT3
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ROHM 17460
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