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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BSS314PEH6327XTSA1


Transistor: P-MOSFET; unipolar; -30V; -1.5A; 0.5W; PG-SOT23
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Infineon 1239660
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AUD 0.0847
Multiples of: 3000

SI2302


20V 3A 1W 45mΩ@4.5V,3A N Channel SOT-23 MOSFETs ROHS
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Yongyutai Electronics 463997
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AUD 0.0162
Multiples of: 50

MMBTH10


Transistors RF Bipolar NPN RF Transistor
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ON Semiconductor 447523
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AUD 0.0398
Multiples of: 1

2N6517CTA


Transistors Bipolar - BJT NPN Si Transistor Epitaxial
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ON Semiconductor 447193
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AUD 0.0891
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PDTA143ET,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 355020
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AUD 0.0389
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ULN2003ADR


Darlington Transistors Darlington
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Texas Instruments 285286
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AUD 0.1292
Multiples of: 5

BC847BPN,135


NXP Semiconductors Bipolar Transistors - BJT TRANS DOUBLE TAPE-11
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Nexperia 279646
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AUD 0.0471
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MMBT5401


Transistors (NPN/PNP) PNP 600mA 150V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 6596
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AUD 0.0139
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DDTC144ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 2095
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AUD 0.0444
Multiples of: 20

BC858B,215


Bipolar (BJT) Transistor PNP 30 V 100 mA 100MHz 250 mW Surface Mount TO-236AB
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Nexperia 0
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AUD 0.0123
Multiples of: 3000

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