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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BC337-25BK


Transistor: NPN; bipolar; 45V; 800mA; 625mW; TO92
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Diotec 18047
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AUD 0.0346
Multiples of: 1

FMMT458


SOT-23 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 2143
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AUD 0.0349
Multiples of: 10

BSS138W-TP-MS


55V 300mA 1.2Ω@10V 313mW N Channel SOT-323 MOSFETs ROHS
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MSKSEMI 2134
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AUD 0.027
Multiples of: 20

CJ3406


MOSFET N Trench 30V 3.6A 3V @ 250uA 65 mΩ @ 3.6A,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 2134
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AUD 0.0295
Multiples of: 20

BCW31,215


Bipolar (BJT) Transistor NPN 32 V 100 mA 100MHz 250 mW Surface Mount TO-236AB
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Nexperia 2134
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AUD 0.0334
Multiples of: 20

TPM2302LS3


20V 2.6A 85mΩ@4.5V,2.6A 900mW 1.5V@250uA N Channel 880pF@6V +150℃@(Tj) SOT-23-3 MOSFETs ROHS
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TECH PUBLIC 2124
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AUD 0.0392
Multiples of: 10

LMBTA05LT1G


Transistors (NPN/PNP) NPN 500mA 60V SOT-23 (SOT-23-3) RoHS
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Leshan 2104
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AUD 0.0274
Multiples of: 10

LMUN2135LT1G


Digital Transistors PNP 100mA 50V SOT-23 (SOT-23-3) RoHS
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Leshan 2085
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AUD 0.0226
Multiples of: 50

ST2302


20V 3.6A 70mΩ@4.5V,3.6A 1.25W N Channel SOT-23 MOSFETs ROHS
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STANSON Tech 1358
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AUD 0.0297
Multiples of: 20

SI2306


30V 5A 28mO@10V,4A 1.5W N Channel SOT-23 MOSFETs ROHS
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Microdiode Electronics 0
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AUD 0.0305
Multiples of: 20

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