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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FDD6N25TM


Transistor: N-MOSFET; unipolar; 250V; 2.6A; 0.05W; TO252
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ON Semiconductor 1002716
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AUD 0.4199
Multiples of: 1

AO3407A


MOSFET P Trench 30V 4.1A 3V @ 250uA 52 mΩ @ 4.1A,10V SOT-23 RoHS
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Youtai 194834
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AUD 0.0278
Multiples of: 20

BD679


Transistor: NPN; bipolar; Darlington; 80V; 4A; 40W; SOT32
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STMicroelectronics 148514
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AUD 0.2718
Multiples of: 1

NSBC144WPDP6T5G


Trans Digital BJT NPN/PNP 50V 100mA 6-Pin SOT-963 T/R
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ON Semiconductor 139680
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AUD 0.0853
Multiples of: 1

MMBT4401


Bipolar Transistors - BJT SOT23 NPN 0.6A 40V G enPur
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Rectron 138987
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AUD 0.044
Multiples of: 1

MPS2907ARLRA


Trans GP BJT PNP 60V 0.6A 3-Pin TO-92 T/R
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ON Semiconductor 138774
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AUD 0.4439
Multiples of: 1

2DC4617Q-7-F


Bipolar (BJT) Transistor NPN 50 V 150 mA 180MHz 150 mW Surface Mount SOT-523
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Diodes Incorporated 136770
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AUD 0.0415
Multiples of: 1

VND5N07TR-E


STMicroelectronics MOSFET N-Ch 70V 5A OmniFET
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STMicroelectronics 133375
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AUD 1.3184
Multiples of: 2500

MMBT3904T 1N


40V 200mW 100@10mA,1V 150mA NPN SOT-523-3 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 115527
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AUD 0.0143
Multiples of: 50

SI2302


20V 3.3A 1PCSNChannel SOT-23 MOSFETs ROHS
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FOSAN 114993
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AUD 0.0097
Multiples of: 50

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