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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BD136


Transistor: PNP; bipolar; 45V; 1.5A; 12W; SOT32
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STMicroelectronics 109943
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AUD 0.189
Multiples of: 1

BC807-40


45V 300mW 250@100mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 109852
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AUD 0.0143
Multiples of: 50

AP40P05


40V 5A 65mΩ@10V,3A 2W P Channel SOT-23-3 MOSFETs ROHS
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Quan Li 109842
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AUD 0.0737
Multiples of: 20

CMKT2207 TR


Central Semiconductor Bipolar Transistors - BJT Complementary
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Central Semiconductor 109789
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AUD 0.2923
Multiples of: 1

2N7002LT1G


MOSFET 60V 115mA N-Channel
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ON Semiconductor 109537
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AUD 0.0237
Multiples of: 1

BD911


Transistor: NPN; bipolar; 100V; 15A; 90W; TO220AB
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STMicroelectronics 109285
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AUD 0.5578
Multiples of: 1

PSMN5R6-60YLX


MOSFET PSMN5R6-60YL/LFPAK/REEL 7" Q1/
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Nexperia 109157
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AUD 0.8468
Multiples of: 1

STD20NF20


Transistor: N-MOSFET; unipolar; 200V; 11A; 110W; DPAK
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STMicroelectronics 109125
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AUD 1.4632
Multiples of: 2500

SI3483DDV-T1-BE3


MOSFET P-CHANNEL 30-V (D-S)
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Vishay 108954
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AUD 0.4942
Multiples of: 1

IRF640NPBF


MOSFET N Trench 200V 18A 4V @ 250uA 150 mΩ @ 11A,10V TO-220 (TO-220-3) RoHS
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Infineon 100331
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AUD 0.2754
Multiples of: 5

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