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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NSVMUN5211DW1T2G


Bipolar Transistors - BJT Dual NPN Bipolar Digital Transistor (BRT)
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ON Semiconductor 7296
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AUD 0.0903
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SMMUN2111LT1G


ON Semiconductor Bipolar Transistors - BJT SS BR XSTR SPCL TR
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ON Semiconductor 7294
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AUD 0.0899
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ZXMHC3F381N8TC


Mosfet Array 2 N and 2 P-Channel (Half Bridge) 30V 3.98A, 3.36A 870mW Surface Mount 8-SO
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Diodes Incorporated 7290
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AUD 0.6452
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DMG4800LK3-13


MOSFET ENHANCE MODE MOSFET N Chan 30V/6.5-10.0A
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Diodes Incorporated 7289
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AUD 0.2693
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BC546A A1


Bipolar Transistors - BJT TO-92 80V 0.1A NPN B ipolar Transistor
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Taiwan Semiconductor 7281
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AUD 0.0692
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Hot 2SA1576U3HZGT106R


Bipolar Transistors - BJT GP Transistor -50V; -150mA
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ROHM 7275
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AUD 0.0624
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SS8550


25V 300mW 120 1.5A PNP SOT-23 Bipolar Transistors - BJT ROHS
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ElecSuper 7275
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AUD 0.0135
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BD139


Transistor: NPN; bipolar; 80V; 1.5A; 12W; SOT32
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STMicroelectronics 7260
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AUD 0.1832
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2N3903


Transistors Bipolar - BJT NPN Gen Pur SS
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Central Semiconductor 7252
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AUD 0.1937
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KPD7910A


100V 28A 102W 60m@10V,10A 2V@250uA 1PCSPChannel TO-252-2 MOSFETs ROHS
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KIA 3550
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AUD 0.1882
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