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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STH2N120K5-2AG


MOSFET PTD HIGH VOLTAGE
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STMicroelectronics 11640
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AUD 3.629
Multiples of: 1000

BC817.215


Transistor: NPN; bipolar; 45V; 500mA; 250mW; SOT23
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Nexperia 11639
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AUD 0.0803
Multiples of: 1

BC557CZL1


Trans GP BJT PNP 45V 0.1A 3-Pin TO-92 Ammo
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ON Semiconductor 11638
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AUD 2.9693
Multiples of: 1

RTR030N05HZGTL


MOSFET NCH 45V 3A SMALL SIGNAL MOSFET
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ROHM 11636
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AUD 0.5335
Multiples of: 1

DTA144WET1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-416 T/R
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ON Semiconductor 11634
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AUD 0.0524
Multiples of: 1

PBSS4360XF


Bipolar Transistors - BJT Bipolar Discretes SOT89
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Nexperia 11633
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AUD 0.1292
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DMN6140L


SOT23 MOSFETs ROHS
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TECH PUBLIC 11630
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AUD 0.0521
Multiples of: 10

CJQ9435


MOSFET P Trench 30V 5.1A 2V @ 250uA 60 mΩ @ 4.6A,10V SOP-8_150mil RoHS
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Changjing Electronics Technology 11630
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AUD 0.0783
Multiples of: 5

BC856BW_R1_00001


Bipolar Transistors - BJT PNPGENERALPURPOSETRANSISTORS VCE-65V IC-100mA SOT-323
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Panjit 11630
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AUD 0.0822
Multiples of: 1

KRC106S-RTK/P


Transistors (NPN/PNP) NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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KEC 11624
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AUD 0.0183
Multiples of: 20

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