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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AO3400A


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V SOT-23 RoHS
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Youtai 1136238
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AUD 0.027
Multiples of: 20

PMMT591A,215


Bipolar (BJT) Transistor PNP 40 V 1 A 150MHz 250 mW Surface Mount TO-236AB
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Nexperia 681490
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AUD 0.0704
Multiples of: 1

2N7002W-7-F


N-Channel 60 V 115mA (Ta) 200mW (Ta) Surface Mount SOT-323
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Diodes Incorporated 675120
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AUD 0.0338
Multiples of: 3000

AO3401


MOSFET P Trench 30V 4.2A 1.3V @ 250uA 65 mΩ @ 4.2A,10V SOT-23 (SOT-23-3) RoHS
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Hottech 628773
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AUD 0.0372
Multiples of: 20

2N7002K-T1-GE3


N-Channel 60 V 300mA (Ta) 350mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 302077
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AUD 0.0469
Multiples of: 10

S9014-TA


Transistors (NPN/PNP) NPN 100mA 45V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 237165
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AUD 0.0112
Multiples of: 50

MMBT5551LT1G


Bipolar Transistors - BJT 600mA 160V NPN
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ON Semiconductor 237068
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AUD 0.0181
Multiples of: 20

BC846B


Transistor: NPN; bipolar; 65V; 100mA; 250mW; SOT23
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Diotec 177707
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AUD 0.0189
Multiples of: 1

BSS138BKS,115


NXP Semiconductors MOSFET 60 V, 320 mA dual N-ch Trench MOSFET
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Nexperia 22996
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AUD 0.0757
Multiples of: 1

NX3008NBKS,115


NXP Semiconductors MOSFET 30V 350 MA DUAL N-CH TRENCH MOSFET
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Nexperia 2994
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AUD 0.1069
Multiples of: 1

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