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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BC817-16LT1G


Bipolar Transistors - BJT 500mA 50V NPN
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ON Semiconductor 203700
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AUD 0.0246
Multiples of: 3000

BC327-25


Transistor: PNP; bipolar; 45V; 800mA; 625mW; TO92
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Diotec 201760
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AUD 0.0277
Multiples of: 4000

SS8050


25V 625mW 200@100mA,1V 1.5A NPN SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics 200790
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AUD 0.0087
Multiples of: 50

SMMBT6521LT1G


Bipolar (BJT) Transistor NPN 25 V 100 mA 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 194970
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AUD 0.2911
Multiples of: 1

MJD122


Darlington Transistors NPN 8A 100V TO-252-2 (DPAK) RoHS
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Changjing Electronics Technology 192724
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AUD 0.1805
Multiples of: 5

NST857BF3T5G


ON Semiconductor Bipolar Transistors - BJT SNGL PNP GP TRA SOT1123
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ON Semiconductor 104429
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AUD 0.1175
Multiples of: 1

DZT5551-13


transistors (npn/pnp) npn 600ma 160v sot-223 rohs
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Diodes Incorporated 26675
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AUD 0.1752
Multiples of: 2500

MMBT3906WT1G


ON Semiconductor Bipolar Transistors - BJT 200mA 40V PNP
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ON Semiconductor 26190
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AUD 0.0214
Multiples of: 3000

FDN352AP


Transistor: P-MOSFET; unipolar; -30V; -1.3A; 0.5W; SuperSOT-3
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ON Semiconductor 3060
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AUD 0.129
Multiples of: 5

MMBF5486


Transistors RF JFET NCh RF Transistor
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ON Semiconductor 2392
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AUD 0.0974
Multiples of: 1

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