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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BSS316NH6327XTSA1


Infineon Technologies MOSFET N-Ch 30V 1.4A SOT-23-3
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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.

Infineon Availability : 154230
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USD 0.036

Multiples of: 3000

DDTD113EC-7-F


Trans Digital BJT NPN 50V 500mA Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated Availability : 154230
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USD 0.0401

Multiples of: 3000

BSS215PH6327XTSA1


Transistor: P-MOSFET; unipolar; -20V; -1.5A; 0.5W; PG-SOT23
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Infineon Availability : 154230
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USD 0.0606

Multiples of: 3000

MMBT4401


Bipolar Transistors - BJT SOT23 NPN 0.6A 40V G enPur
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Rectron Availability : 153251
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USD 0.0264

Multiples of: 1

BCX19


Transistors Bipolar - BJT SOT-23 NPN MED PWR
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ON Semiconductor Availability : 152986
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USD 0.0512

Multiples of: 1

Hot BC847BW,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia Availability : 151514
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USD 0.0085

Multiples of: 50

BFR181WH6327XTSA1


RF Bipolar Transistors RF BIP TRANSISTORS
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Infineon Availability : 151320
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USD 0.0526

Multiples of: 3000

SI2319DS-T1-E3


MOSFET 40V 3.0A 1.25W 82 mohms @ 10V
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Vishay Availability : 150680
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USD 0.2607

Multiples of: 1

MMBTH81


RF Bipolar Transistors PNP RF Transistor
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ON Semiconductor Availability : 148410
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USD 0.0433

Multiples of: 3000

DN350T05-7


Transistors Bipolar - BJT NPN BIPOLAR
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Diodes Incorporated Availability : 148410
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USD 0.0436

Multiples of: 3000

AP2N7002


MOSFET SOT23 RoHS
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Quan Li Availability : 148361
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USD 0.0174

Multiples of: 50

8205


20V 6A 19mΩ 1.2V N Channel SOT-23-6 MOSFETs ROHS
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HL Availability : 148254
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USD 0.0132

Multiples of: 20

KSA812YMTF


Bipolar (BJT) Transistor PNP 50 V 100 mA 180MHz 150 mW Surface Mount SOT-23-3
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ON Semiconductor Availability : 148216
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USD 0.0295

Multiples of: 1

Hot PMBS3904,215


Bipolar (BJT) Transistor NPN 40 V 100 mA 180MHz 250 mW Surface Mount TO-236AB
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Nexperia Availability : 146809
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USD 0.0055

Multiples of: 50

BDX53C


Transistor: NPN; bipolar; Darlington; 100V; 8A; 60W; TO220AB
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STMicroelectronics Availability : 146609
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USD 0.3382

Multiples of: 1

DCX114YU-7-F


Transistors Switching - Resistor Biased COMP NPN/PNP 200mW
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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.

Diodes Incorporated Availability : 146245
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USD 0.033

Multiples of: 1

S8050M-D HY3D


Transistors (NPN/PNP) NPN 800mA 25V SOT-23 RoHS
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Blue Rocket Availability : 142541
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USD 0.0067

Multiples of: 50

PMBT3906,215


Transistors Bipolar - BJT PNP SW 200MA 40V
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Nexperia Availability : 132550
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USD 0.005

Multiples of: 50

2SK208-R(TE85L,F)


JFET Junction FET N-Ch 0.3 to 6.5mA 10mA
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Toshiba Availability : 93120
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USD 0.1454

Multiples of: 6000

BSP171PH6327XTSA1


Transistor: P-MOSFET; unipolar; -60V; -1.9A; 1.8W; PG-SOT223
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Infineon Availability : 23280
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USD 0.2346

Multiples of: 1000

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