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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MPS651RLRAG


Trans GP BJT NPN 60V 2A 3-Pin TO-92 T/R
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ON Semiconductor 34169
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AUD 0.3657
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IAUZ40N06S5N050ATMA1


N-Channel 60V 40A (Tj) 71W (Tc) Surface Mount PG-TSDSON-8-33
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Infineon 34110
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AUD 0.8707
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TP2510N8


Trans MOSFET P-CH Si 100V 0.48A 4-Pin(3+Tab) SOT-89
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Microchip 34094
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AUD 2.2857
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FMB3906


Transistors Bipolar - BJT PNP Multi-Chip Trans General Purpose
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ON Semiconductor 33961
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AUD 0.1918
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S9013


Bipolar (BJT) Transistor NPN 25V 0.5A 0.3W Surface Mount SOT-23
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TDSEMIC 33950
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AUD 0.0079
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SMMBT2222ALT3G


Transistors Bipolar - BJT SS GP XSTR SPCL TR
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ON Semiconductor 33950
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AUD 0.0327
Multiples of: 10000

BC32725BU


Transistor: PNP; bipolar; 45V; 0.8A; 625mW; TO92
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ON Semiconductor 33950
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AUD 0.0634
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KSP94TA


Transistors Bipolar - BJT PNP Si Transistor Epitaxial
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ON Semiconductor 33950
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AUD 0.1041
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SI1032R-T1-GE3


N-Channel 20 V 140mA (Ta) 250mW (Ta) Surface Mount SC-75A
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Vishay 31137
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AUD 0.3184
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DCX143EU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PREBIASED TRANSISTOR SOT-363 200MW
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Diodes Incorporated 1930
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AUD 0.0789
Multiples of: 10

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