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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PDTC143ZT,215-JSM


50V 100mA 1 NPN (Pre-Biased) NPN SOT-23 Single, Pre-Biased Bipolar Transistors 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.

JSMSEMI 2910
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AUD 0.0469
Multiples of: 20

MMDT4401


40V 300 NPN 2 NPN 600mA SOT-363 Single Bipolar Transistors RoHS
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Jinyu 2910
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AUD 0.0471
Multiples of: 20

TPM84PS3


SOT-23 MOSFETs ROHS
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TECH PUBLIC 2910
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AUD 0.0471
Multiples of: 20

WM05N02M


Transistor: N-MOSFET; unipolar; SOT23
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Wayon 2910
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AUD 0.0481
Multiples of: 1

BC847BPN-JSM


45V NPN+PNP 1 NPN + 1 PNP 100mA SOT-363 Single Bipolar Transistors RoHS
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JSMSEMI 2910
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AUD 0.0482
Multiples of: 20

5N10


100V 5A 125mΩ@10V,4A 3.1W 2.5V@250uA N Channel SOT-23 MOSFETs ROHS
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Yongyutai Electronics 2910
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AUD 0.0429
Multiples of: 10

BSS138 SS


50V 220mA 3.5Ω@10V,220mA 225mW 1.6V@1mA N Channel 50pF@25V -55℃~+150℃@(Tj) SOT-23 MOSFETs ROHS
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FOSAN 2910
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AUD 0.0484
Multiples of: 50

DTC144GUAT106


ROHM Semiconductor Bipolar Transistors - Pre-Biased NPN 50V 100MA
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ROHM 2910
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AUD 0.0498
Multiples of: 1

LBSS139WT1G


50V 200mA null SC-70 MOSFETs ROHS
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Leshan 2289
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AUD 0.0498
Multiples of: 20

LMUN5214DW1T1G


Digital Transistors 2 NPN（Double） 100mA 50V SOT-363 RoHS
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Leshan 1920
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AUD 0.0474
Multiples of: 20

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