About Transistors

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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PMBTA45,215


Bipolar (BJT) Transistor NPN 500 V 150 mA 35MHz 300 mW Surface Mount TO-236AB
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Nexperia Availability : 48366
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USD 0.2429

Multiples of: 1

FDT3612(UMW)


SOT-223 MOSFETs ROHS
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Youtai Availability : 4743
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USD 0.0568

Multiples of: 5

ASDM30DN30E-R


30V 30A 26W 15mΩ@10V,15A 2.5V@250uA 108pF@15V 2 N-Channel 896pF@15V 9.82nC@4.5V -55℃~+150℃@(Tj) PDFN3.3x3.3-8 MOSFETs ROHS
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Ascend Availability : 4743
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USD 0.1027

Multiples of: 1

MCH4015-TL-H


ON Semiconductor RF Bipolar Transistors HIGH FREQUENCY AMPLIFIER
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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 : 4743
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USD 0.1419

Multiples of: 1

BC107B


Bipolar Transistors - BJT NPN 50Vcbo 45Vceo 6.0Vebo 200mA
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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.

Central Semiconductor Availability : 4743
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USD 1.0819

Multiples of: 1

BLM3400


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 59 mΩ @ 4A,2.5V SOT-23 (SOT-23-3) 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.

Belling Availability : 4742
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USD 0.0368

Multiples of: 10

2SC4215-O(TE85L,F)


Bipolar Transistors - BJT USM PLN TRANSISTOR Pd=100mW F=100MHz
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Toshiba Availability : 4742
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USD 0.0921

Multiples of: 1

TSM051N04LCP ROG


MOSFET MOSFET, Single, N-Ch Trench, 40V, 96A
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Taiwan Semiconductor Availability : 4742
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USD 1.1727

Multiples of: 1

WST2005


20V 1.6A 145mΩ@4.5V,1A 350mW P Channel SOT-323 MOSFETs ROHS
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Winsok Availability : 4741
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USD 0.049

Multiples of: 5

RXH090N03TB1


MOSFET MOSFET
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ROHM Availability : 4741
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USD 0.5478

Multiples of: 1

TIP122-BP


Micro Commercial Components (MCC) Bipolar Transistors - BJT NPN 100V 5A 65W
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Micro Commercial Components (MCC) Availability : 4740
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USD 0.5512

Multiples of: 1

DTB114GCT116


Bipolar Transistors - Pre-Biased PNP -500mA/-50V w/bias resistors
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ROHM Availability : 4739
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USD 0.0357

Multiples of: 1

5N10


100V 5A 1.2W 110mΩ@10V,3.0A 1.8V@250uA null SOT-23 MOSFETs ROHS
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GOODWORK Availability : 4738
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USD 0.0217

Multiples of: 10

HSW2N15


SOT-23 MOSFETs ROHS
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HUASHUO Availability : 4738
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USD 0.105

Multiples of: 5

TSM900N10CP ROG


MOSFET 100V 15A Single N-Channel Power MOSFET
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Taiwan Semiconductor Availability : 4738
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USD 0.876

Multiples of: 1

NSVT3904DXV6T1G


Bipolar (BJT) Transistor Array 2 NPN (Dual) 40V 200mA 300MHz 500mW Surface Mount SOT-563
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ON Semiconductor Availability : 4703
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USD 0.1133

Multiples of: 1

IRL80HS120


Transistor: N-MOSFET; unipolar; 80V; 9A; 5.8W; PQFN2X2
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Infineon Availability : 4673
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USD 0.3806

Multiples of: 1

AON7296


MOSFET DFN_3x3mm RoHS
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Alpha & Omega Availability : 3875
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USD 0.1704

Multiples of: 5

BSH103,215


N-Channel 30 V 850mA (Ta) 540mW (Ta) Surface Mount TO-236AB
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Nexperia Availability : 48
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USD 0.0621

Multiples of: 5

IRF9Z34N(UMW)


TO-220 MOSFETs ROHS
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Youtai Availability : 0
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USD 0.1293

Multiples of: 5

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