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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SQJ479EP-T1_BE3


MOSFET P-CHANNEL 80-V (D-S) 175C MOSFET
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Vishay 240139
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AUD 0.9784
Multiples of: 1

2N3906S-RTK/PS


Transistors (NPN/PNP) PNP 200mA 40V SOT-23 (SOT-23-3) RoHS
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KEC 239153
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AUD 0.0086
Multiples of: 10

BC847B.215


Transistor: NPN; bipolar; 45V; 100mA; 250mW; SOT23
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Nexperia 234952
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AUD 0.0511
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BSS138


50V 340mA 2.5@10V,0.34A 350mW 1.6V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 233673
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AUD 0.0154
Multiples of: 50

DMP3085LSD-13


Diodes Incorporated MOSFET P-Ch ENH FET -30V 70mOhm -10V -3.9A
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Diodes Incorporated 232481
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AUD 0.1362
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FDB050AN06A0


MOSFET 60V N-Ch PowerTrench MOSFET
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ON Semiconductor 231248
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AUD 2.4405
Multiples of: 800

BC817-40W-7


Bipolar (BJT) Transistor NPN 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated 226980
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AUD 0.0308
Multiples of: 3000

BSP372NH6327XTSA1


Transistor: N-MOSFET; unipolar; 100V; 1.8A; 1.8W; SOT223
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Infineon 148410
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AUD 0.4538
Multiples of: 1000

S8550 2TY


25V 300mW 120@50mA,1V 500mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 54756
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AUD 0.0126
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NX3008PBK,215


P-Channel 30 V 230mA (Ta) 350mW (Ta), 1.14W (Tc) Surface Mount TO-236AB
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Nexperia 20370
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AUD 0.0437
Multiples of: 1

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