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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SI8487DB-T1-E1


MOSFET -30V Vds 12V Vgs MICRO FOOT 1.6 x 1.6
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Vishay 25129
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AUD 0.4367
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SMMUN2134LT1G


Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Biased 50 V 100 mA 246 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 11115
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AUD 0.0558
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TSM038N03PQ33 RGG


MOSFET Power MOSFET, N-CHAN 30V, 80A, 3.8mOhm
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Taiwan Semiconductor 10644
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AUD 0.4121
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NTNS3166NZT5G


MOSFET NFET SOT883 20V 361MA 0.7
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ON Semiconductor 10642
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AUD 0.1313
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MMBT2222 1P


Bipolar (BJT) Transistor NPN 40V 0.6A 150MHz 0.25W Surface Mount SOT-23
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TDSEMIC 10621
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AUD 0.0079
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MMBT2222A-AQ


Bipolar Transistors - BJT BJT, SOT-23, 40V, 600mA, NPN, AEC-Q101
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Diotec 10611
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AUD 0.0312
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BSP125H6433XTMA1


Infineon Technologies MOSFET N-Ch 600V 120mA SOT-223-3
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Infineon 10589
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AUD 0.3907
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AO4606


MOSFET N & P Trench 30V 6A,6.5A 2.4V @ 250uA 30 mΩ @ 6A,10V SOP-8_150mil RoHS
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Alpha & Omega 10097
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AUD 0.2136
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HXY2102EI


20V 2A 55mΩ@4.5V 0.3W N Channel SOT-323 MOSFETs ROHS
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HXY MOS 9816
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AUD 0.0236
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Hot IRF7343TRPBF


MOSFET N & P Trench 55V 4.7A,3.4A 1V @ 250uA 50 mΩ @ 4.7A,10V SOIC-8_150mil RoHS
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Infineon 8601
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AUD 0.4348
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