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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S8050-J3Y


NPN SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 798310
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AUD 0.0048
Multiples of: 100

DDTA144ECA-7-F


Transistors Switching - Resistor Biased 200MW 47KW 47KW
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Diodes Incorporated 599460
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AUD 0.0448
Multiples of: 3000

SCH2825-TL-E


Trans MOSFET N-CH 30V 1.6A 6-Pin Case SCH T/R
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ON Semiconductor 597155
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AUD 0.2195
Multiples of: 1

DDTC114YCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 590730
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AUD 0.0425
Multiples of: 3000

MMBT3904 1AM


40V 200mW 200mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics 534761
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AUD 0.006
Multiples of: 20

MMBT5551


Transistors (NPN/PNP) SOT-23 (SOT-23-3) RoHS
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Microdiode Electronics 451438
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AUD 0.0112
Multiples of: 50

SS8050


25V 300mW 120@100mA,1.0V 1.5A NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 371073
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AUD 0.012
Multiples of: 50

FDS4897AC


Transistor: N/P-MOSFET; unipolar; 40/-40V; 6.1/5.2A; 2W; SO8
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ON Semiconductor 316608
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AUD 0.4909
Multiples of: 1

PUMD3,135


NXP Semiconductors Bipolar Transistors - Pre-Biased Trans Digital BJT NPNPNP 50V 6-Pin
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Nexperia 58200
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AUD 0.0438
Multiples of: 1

FDMC8032L


MOSFET 40V Dual N-Channel PowerTrench MOSFET
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ON Semiconductor 34920
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AUD 0.74
Multiples of: 1

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