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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STP12NM50FP


500V 12A 35W 350mO@10V,6A N Channel TO-220F-3 MOSFETs ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics 20370
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AUD 1.9032
Multiples of: 1

MMBT5551 G1


160V 300mW 100@10mA,5V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Juxing Electronic Technology 20352
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AUD 0.0109
Multiples of: 50

PJM2301PSA


MOSFET P Trench 20V 2.8A 1V @ 250uA 110 mΩ @ 2.8A,4.5V SOT-23 RoHS
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Pingjingsemi 20350
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AUD 0.0244
Multiples of: 20

BC856A


Transistor: PNP; bipolar; 65V; 100mA; 250mW; SOT23
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Diotec 20345
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AUD 0.02
Multiples of: 25

IRLML6402


SOT-23 MOSFETs ROHS
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TECH PUBLIC 20338
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AUD 0.0606
Multiples of: 5

SI1469DH-T1-BE3


P-Channel 20V 3.2A (Ta), 2.7A (Tc) 1.5W (Ta), 2.78W (Tc) Surface Mount SC-70-6
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Vishay 20337
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AUD 0.5558
Multiples of: 1

MMDT5551


SOT-363 Bipolar Transistors - BJT ROHS
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TECH PUBLIC 20331
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AUD 0.0262
Multiples of: 20

DMP3099L-7-HXY


30V 4.2A 55mΩ@10V 1.3V P Channel SOT-23 MOSFETs ROHS
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HXY MOS 20322
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AUD 0.0326
Multiples of: 20

MMBT5551 G1


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 20321
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AUD 0.0101
Multiples of: 50

MMDTA42-7-F


Transistors Bipolar - BJT NPN BIPOLAR
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Diodes Incorporated 20310
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AUD 0.1257
Multiples of: 1

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