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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FMMT491


Transistors (NPN/PNP) SOT-23 RoHS
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Pingjingsemi 10514
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AUD 0.0332
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MMBT3906N3


SOT-883(DNF1006-3) Bipolar Transistors - BJT ROHS
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Tak Cheong 8555
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AUD 0.0172
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2SC5344


Transistor: NPN; bipolar; 30V; 0.8A; 0.625W; TO92
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Luguang 8555
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AUD 0.038
Multiples of: 20

FDZ1323NZ


MOSFET 20V Common Drain N-Channel 2.5 V PowerTrench WL-CSP MOSFET
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ON Semiconductor 8551
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AUD 0.594
Multiples of: 1

RN1908,LF(CT


Bipolar Transistors - Pre-Biased NPN x 2 BRT Q1BSR=22kOhm Q1BER=47kOhm Q2BSR=22kOhm Q2BER=47kOhm VCEO=50V IC=0.1A
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Toshiba 8549
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AUD 0.0495
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BUK9Y29-40E,115


N-Channel 40 V 25A (Tc) 37W (Tc) Surface Mount LFPAK56, Power-SO8
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Nexperia 8549
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AUD 0.2326
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BSS126 H6906


MOSFET N-KANAL SMALL SIGNAL MOS
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Infineon 8549
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AUD 0.4527
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BC848C RF


Bipolar Transistors - BJT SOT-23 30V 0.1A NPN Bipolar Transistor
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Taiwan Semiconductor 8545
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AUD 0.033
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KRC243S-RTK/P


1 NPN - Pre Biased 200mW 800mA 50V SOT-23 Digital Transistors ROHS
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KEC 8526
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AUD 0.0432
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BCP56-10T1G


Bipolar (BJT) Transistor NPN 80 V 1 A 130MHz 1.5 W Surface Mount SOT-223 (TO-261)
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ON Semiconductor 8488
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AUD 0.2279
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