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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AO4486


SOP-8 MOSFETs ROHS
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Youtai Availability : 13813
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USD 0.1001

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NTB5405NT4G


ON Semiconductor MOSFET NFET 40V 116A PB
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ON Semiconductor Availability : 13812
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USD 1.0289

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PMV50EPEA


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 13806
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USD 0.0495

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BCR 505 E6327


Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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Infineon Availability : 13802
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USD 0.0484

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SL2310


MOSFET N Trench 60V 3A 2V @ 250uA 105 mΩ @ 3A,10V SOT-23 RoHS
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SLKORMICRO Availability : 13789
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USD 0.0377

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LMBTA13LT1G


Darlington Transistors NPN - Darlington 300mA 30V SOT-23 (SOT-23-3) RoHS
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Leshan Availability : 13785
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USD 0.0136

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ZTX605


Transistors Darlington NPN Darlington
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Diodes Incorporated Availability : 13785
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USD 0.3608

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DTC114EE


Transistors (NPN/PNP) SOT-523 RoHS
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Shikues Availability : 13774
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USD 0.0117

Multiples of: 50

IPL65R650C6SATMA1


Transistor: N-MOSFET; unipolar; 650V; 6.7A; 56.8W; PG-VSON-4
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Infineon Availability : 13766
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USD 0.8107

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BSS138


50V 220mA 2Ω@10V 1.5V null SOT-23 MOSFETs ROHS
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HXY MOS Availability : 13752
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USD 0.0083

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DTC143ZCA


NPN 0.2W 0.1A 50V SOT-23 Digital Transistors ROHS
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HXY MOS Availability : 13749
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USD 0.0137

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ULN2001D


Darlington transistor array driver SOP-8_150mil RoHS
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Mixic Availability : 13746
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USD 0.079

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UMT1NFHATN


Bipolar Transistors - BJT TRANS DIGITAL PNP+PNP
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ROHM Availability : 13730
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USD 0.0965

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2SC945


Transistors (NPN/PNP) NPN 150mA 50V SOT-23 (SOT-23-3) RoHS
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Hottech Availability : 13726
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USD 0.005

Multiples of: 50

PSMN3R2-40YLDX


MOSFET 40V N-CHANNEL LOGIC LEVEL
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Nexperia Availability : 13725
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USD 0.352

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BC847BW RFG


Bipolar Transistors - BJT SOT-323, 50V, 0.1A, NPN Bipolar Transistor
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Taiwan Semiconductor Availability : 13720
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USD 0.0375

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ES3139K


20V 500mA 350mW 580m@4.5V,0.5A 620mV@250uA 1PCSPChannel SOT-23 MOSFETs ROHS
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ElecSuper Availability : 13718
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USD 0.0091

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IPZ40N04S55R4ATMA1


MOSFET N-CHANNEL_30/40V
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Infineon Availability : 13717
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USD 0.3796

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Hot IRFP260MPBF


MOSFET N Trench 200V 50A 4V @ 250uA 40 mΩ @ 28A,10V TO-247 (AC) RoHS
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Infineon Availability : 13518
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USD 0.7459

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BC559C


Transistor: PNP; bipolar; 30V; 100mA; 500mW; TO92
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Diotec Availability : 163
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USD 0.0301

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