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


Transistors (NPN/PNP) NPN 500mA 25V SOT-23 (SOT-23-3) RoHS
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Hottech 3024314
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AUD 0.0114
Multiples of: 50

DDTC114YE-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 150mW
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Diodes Incorporated 3014760
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AUD 0.0546
Multiples of: 3000

Hot PUMH11,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia 2971110
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AUD 0.0535
Multiples of: 3000

2N7002K


New Quadratic Unclassified Data SOT-23 RoHS
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Microdiode Electronics 2875225
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AUD 0.0127
Multiples of: 50

SS8050


SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 2581800
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AUD 0.0067
Multiples of: 50

S8050 J3Y


Bipolar (BJT) Transistor NPN 25V 500mA 150MHz 300mW Surface Mount SOT-23
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TDSEMIC 2580879
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AUD 0.0066
Multiples of: 100

BC846B-7-F


Bipolar Transistors - BJT BIPOLAR TRANSISTOR NPN SOT-23
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Diodes Incorporated 2464770
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AUD 0.0279
Multiples of: 3000

MMBT5551


160V 300mW 100@10mA,5.0V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng 2112951
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AUD 0.0117
Multiples of: 50

FDV303N


25V 680mA 450mO@4.5V,500mA 350mW N Channel SOT-23 MOSFETs ROHS
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ON Semiconductor 52380
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AUD 0.0428
Multiples of: 3000

KSP2907ATA


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 625 mW Through Hole TO-92-3
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ON Semiconductor 40957
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AUD 0.0677
Multiples of: 1

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