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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DTA113ZUAT106


ROHM Semiconductor Bipolar Transistors - Pre-Biased PNP 50V 100MA
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ROHM 12755
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AUD 0.0379
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2SD2652T106


Bipolar (BJT) Transistor NPN 12 V 1.5 A 400MHz 200 mW Surface Mount UMT3
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ROHM 12745
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AUD 0.222
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SIR846BDP-T1-RE3


MOSFET N-CHANNEL 100-VD-S PowerPAK SO-8
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Vishay 12727
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AUD 1.059
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RS1L120GNTB


N-Channel 60 V 12A (Ta), 36A (Tc) 3W (Ta) Surface Mount 8-HSOP
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ROHM 12710
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AUD 1.2478
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SMMUN2234LT1G


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-23 T/R
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ON Semiconductor 12708
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AUD 0.0542
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DMP3068L-7


MOSFET 30V P-Ch Enh Mode 72mOhm -10V -3.9A
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Diodes Incorporated 11838
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AUD 0.085
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MMDT5551DW


SOT-363 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 11310
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AUD 0.0268
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LBSS139LT1G


50V 0.2A 225mW 3.5O@5V,200mA N Channel SOT-23 MOSFETs ROHS
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Leshan 7857
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AUD 0.0157
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NVMFD6H840NLT1G


Power MOSFET Dual N-Channel 80V 74A 6.9mOhm 8-Pin DFN Surface Mount T/R
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ON Semiconductor 5870
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AUD 1.8282
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FDD1600N10ALZ


Fairchild Semiconductor MOSFET PT5 100V LL ZENER 150MOHM GRN COMPOUND
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ON Semiconductor 0
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AUD 0.892
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