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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AO3401A


MOSFET P Trench 30V 4.1A 1.3V @ 250uA 65 mΩ @ 4.2A,10V SOT-23 RoHS
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Youtai 1582283
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AUD 0.0314
Multiples of: 20

SMUN5114T3G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-70 T/R
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ON Semiconductor 1578675
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AUD 0.0388
Multiples of: 1

BSS138PW,115


N-Channel 60 V 320mA (Ta) 260mW (Ta), 830mW (Tc) Surface Mount SOT-323
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Nexperia 1562670
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AUD 0.0539
Multiples of: 3000

BC846BW,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia 1529690
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AUD 0.02
Multiples of: 1

AO3400A


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V SOT-23 RoHS
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Youtai 1520164
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AUD 0.0318
Multiples of: 20

MMBTA92LT1G


Bipolar Transistors - BJT 500mA 300V PNP
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ON Semiconductor 1498650
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AUD 0.0318
Multiples of: 3000

BC846S,125


Transistors Bipolar - BJT Dual NPN 65V 100mA 200mW 100MHz
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Nexperia 1495740
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AUD 0.0476
Multiples of: 3000

2N7002


60V 115mA 1.2Ω@10V,500mA 200mW 2.1V@250uA 4pF@25V N Channel 20pF@25V +150℃@(Tj) SOT-23 MOSFETs ROHS
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JSMSEMI 1433902
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AUD 0.0105
Multiples of: 50

SI2301-A1SHB


SOT-23 MOSFETs ROHS
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JSMSEMI 1412223
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AUD 0.0161
Multiples of: 50

BSS123


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.36W; SOT23
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ON Semiconductor 1335690
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AUD 0.0446
Multiples of: 3000

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