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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MMBT4401


Transistors (NPN/PNP) NPN 600mA 40V SOT-23 (SOT-23-3) RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hottech 22504
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AUD 0.0149
Multiples of: 50

BCR 116W H6327


Transistors Switching - Resistor Biased AF DIGITAL TRANSISTOR
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Infineon 22481
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AUD 0.0691
Multiples of: 1

S9018


25V 300mW 500mA 150MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 22407
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AUD 0.0075
Multiples of: 50

MMBT5551


160V 300mW 200@10mA,5V 600mA NPN SOT-23 Bipolar (BJT) ROHS
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XZT 22407
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AUD 0.011
Multiples of: 50

PSMN012-60YS,115


MOSFET N-CHANNEL 60V STD LEVEL MOSFET
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Nexperia 22379
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AUD 0.5641
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2SC2411KT146R


Transistors Bipolar - BJT NPN 32V 0.5A
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ROHM 22377
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AUD 0.0451
Multiples of: 10

BC557B


Transistor: PNP; bipolar; 45V; 100mA; 500mW; TO92
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Diotec 22330
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AUD 0.0429
Multiples of: 1

NSVMMUN2212LT1G


Bipolar Transistors - Pre-Biased SS SOT23 BR XSTR NPN 50V
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ON Semiconductor 22310
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AUD 0.0519
Multiples of: 1

BC857BM,315


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia 22310
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AUD 0.0279
Multiples of: 1

KSP2222ABU


Transistor: NPN; bipolar; 75V; 0.8A; 500mW; TO92
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ON Semiconductor 22310
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AUD 0.0759
Multiples of: 1

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