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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SBC846BDW1T1G


Bipolar Transistors - BJT SS DUAL NP XSTR GP
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ON Semiconductor 311370
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AUD 0.0559
Multiples of: 3000

NSBA123JF3T5G


ON Semiconductor Bipolar Transistors - Pre-Biased SOT-1123 PBRT TRANSISTOR
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ON Semiconductor 310400
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AUD 0.069
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NSBA143ZF3T5G


ON Semiconductor Bipolar Transistors - Pre-Biased SOT-1123 PBRT TRANSISTOR
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ON Semiconductor 310400
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AUD 0.069
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NSBA123EF3T5G


Bipolar Transistors - Pre-Biased PNP Bipolar Digital Transistor (BRT)
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ON Semiconductor 310400
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AUD 0.0915
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BC847SH6433XTMA1


Trans GP BJT NPN 45V 0.1A Automotive 6-Pin SOT-363 T/R
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Infineon 310400
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AUD 0.0933
Multiples of: 20000

2SA2202-TD-E


Bipolar (BJT) Transistor PNP 100 V 2 A 300MHz 3.5 W Surface Mount PCP
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ON Semiconductor 308460
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AUD 0.2932
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MMBT4401-7


Bipolar Transistors - BJT 40V 300mW
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Diodes Incorporated 306908
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AUD 0.0427
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NSBA144TF3T5G


Bipolar Transistors - Pre-Biased PNP Bipolar Digital Transistor (BRT)
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ON Semiconductor 302640
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AUD 0.0915
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S9015


Transistors (NPN/PNP) PNP 100mA 45V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 296044
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AUD 0.0109
Multiples of: 50

BC848CLT1G


Trans GP BJT NPN 30V 0.1A 3-Pin SOT-23 T/R
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ON Semiconductor 43650
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AUD 0.0198
Multiples of: 3000

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