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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SS8550


25V 500mW 200@100mA,1V 1.5A PNP SOT-89 Bipolar Transistors - BJT ROHS
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MSKSEMI 62371
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AUD 0.0112
Multiples of: 50

2SAR502U3T106


Bipolar Transistors - BJT PNP -0.5A Ic -30V UMT3
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ROHM 31805
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AUD 0.0943
Multiples of: 1

BSS123L


Transistor: N-MOSFET; unipolar; 100V; 0.17A; 0.36W; SOT23
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ON Semiconductor 31783
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AUD 0.052
Multiples of: 1

BC847A-TD


Bipolar (BJT) Transistor NPN 45V 100mA 100MHz 200mW Surface Mount SOT-23
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TDSEMIC 31767
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AUD 0.0133
Multiples of: 50

BC848C


SOT-23 Bipolar (BJT) ROHS
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ALJ 31719
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AUD 0.0104
Multiples of: 100

IRLR3110ZTRLPBF


Trans MOSFET N-CH Si 100V 63A 3-Pin(2+Tab) DPAK T/R
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Infineon 31689
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AUD 1.3398
Multiples of: 1

SMMUN2216LT1G


Transistors Switching - Resistor Biased SS BR XSTR SPCL TR
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ON Semiconductor 31620
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AUD 0.0519
Multiples of: 1

BFP 420 H6327


Transistors RF Bipolar RF BIP TRANSISTOR
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Infineon 31500
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AUD 0.285
Multiples of: 5

SS8050-H


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23-3L RoHS
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Yangjie 30787
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AUD 0.0264
Multiples of: 20

BC847W,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia 7304
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AUD 0.0372
Multiples of: 10

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