About Transistors

?Ourns 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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SI8810EDB-T2-E1


Vishay Semiconductors MOSFET 20V .072ohm4.5V 2.9A N-Ch
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Vishay Availability : 27823
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USD 0.1136

Multiples of: 1

PSMN5R8-40YS,115


NXP Semiconductors MOSFET N-CHAN 40V 64A
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Nexperia Availability : 27817
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USD 0.462

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SMMBFJ310LT3G


ON Semiconductor JFET SS JFET XSTR SPCL
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ON Semiconductor Availability : 27793
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USD 0.1133

Multiples of: 1

SI9933CDY-T1-E3


Mosfet Array 2 P-Channel (Dual) 20V 4A 3.1W Surface Mount 8-SOIC
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Vishay Availability : 27792
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USD 0.2211

Multiples of: 1

AO3415


MOSFET P Trench 20V 5A 900mV @ 250uA 43 mΩ @ 4A,4.5V SOT23-3 RoHS
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KEXIN Availability : 27757
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USD 0.0246

Multiples of: 10

2N5551S-RTK/P


Transistors (NPN/PNP) NPN 600mA 160V SOT-23 (SOT-23-3) RoHS
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KEC Availability : 27742
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USD 0.0098

Multiples of: 50

2301V


20V 2.3A 95mΩ 1V P Channel SOT-23 MOSFETs ROHS
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HL Availability : 27693
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USD 0.0055

Multiples of: 50

MMBT2222ATT3G


ON Semiconductor Bipolar Transistors - BJT SS SC75 GP XSTR NPN 75V
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ON Semiconductor Availability : 27682
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USD 0.0231

Multiples of: 1

PDTA143ZT,235


Bipolar Transistors - Pre-Biased PNP50V 100mW 4.7kOhm Trans Digital BJT
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Nexperia Availability : 27606
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USD 0.0176

Multiples of: 1

BSS138PS


SOT-363 MOSFETs ROHS
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TECH PUBLIC Availability : 27601
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USD 0.0248

Multiples of: 10

FDD86250


Fairchild Semiconductor MOSFET 150V N-Channel PowerTrench MOSFET
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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.

ON Semiconductor Availability : 27568
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USD 1.0329

Multiples of: 1

SMUN5314DW1T1G


Bipolar Transistors - Pre-Biased SS BR XSTR DUAL 50V
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ON Semiconductor Availability : 27565
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USD 0.0358

Multiples of: 1

NTR4171PT1G(UMW)


SOT-23 MOSFETs ROHS
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Youtai Availability : 27548
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USD 0.0524

Multiples of: 5

MMBT4401


Transistor: NPN; bipolar; 40V; 600mA; 300mW; SOT23
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Diotec Availability : 27477
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USD 0.0165

Multiples of: 1

2N7002KDW


SOT-363 MOSFETs ROHS
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TECH PUBLIC Availability : 27473
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USD 0.0191

Multiples of: 20

RD3G01BATTL1


MOSFET PCH -40V -15A PWR MOSFET
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ROHM Availability : 27473
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USD 0.4675

Multiples of: 1

VNP35N07-E


Driver; low-side switch; 35A; 125W; Channels:1; TO220-3; 70V
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STMicroelectronics Availability : 27441
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USD 2.5875

Multiples of: 1

SI2318A


SOT-23 MOSFETs ROHS
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Youtai Availability : 27417
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USD 0.0185

Multiples of: 20

BC847C-QVL


Bipolar Transistors - BJT BC847x-Q series - 45 V, 100 mA NPN general-purpose transistors
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Nexperia Availability : 27396
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USD 0.0132

Multiples of: 1

BSC010NE2LSATMA1


Transistor: N-MOSFET; unipolar; 25V; 39A; 96W; PG-TDSON-8
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Infineon Availability : 26706
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USD 0.5456

Multiples of: 1

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