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 111638
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AUD 0.2029
Multiples of: 1

DMP2200UDW-7


Diodes Incorporated MOSFET Dual -20V P-Ch FET 260mOhm -4.5V -0.9A
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Diodes Incorporated 101850
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AUD 0.0955
Multiples of: 3000

CPH6021-TL-H


Bipolar Transistors - BJT BIP NPN 0.1A 12V FT=16G
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ON Semiconductor 101850
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AUD 0.2704
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MMBT3904-G


Bipolar Transistors - BJT VCEO=40V IC=200mA
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Comchip 101608
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AUD 0.0361
Multiples of: 1

SQ2337ES-T1_BE3


MOSFET P-CHANNEL 80V D-S
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Vishay 99037
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AUD 0.3646
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MUN5137T1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-70 T/R
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ON Semiconductor 98940
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AUD 0.0279
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SI2301


20V 2.8A 1PCSPChannel SOT-23 MOSFETs ROHS
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FOSAN 97824
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AUD 0.0139
Multiples of: 50

MMBT5551


160V 300mW 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics 97242
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AUD 0.0087
Multiples of: 50

BC847C-C


Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, NPN
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Diotec 96552
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AUD 0.05
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BSS139H6327XTSA1


Transistor: N-MOSFET; unipolar; 250V; 0.1A; 0.36W; SOT23
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Infineon 29100
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AUD 0.1586
Multiples of: 3000

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