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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ZXTN25012EFLTA


Bipolar (BJT) Transistor NPN 12 V 2 A 260MHz 350 mW Surface Mount 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.

Diodes Incorporated Availability : 15025
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USD 0.0741

Multiples of: 5

KSC1008YBU


Bipolar (BJT) Transistor NPN 60 V 700 mA 50MHz 800 mW Through Hole TO-92-3
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ON Semiconductor Availability : 15018
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USD 0.0364

Multiples of: 1

SPD30P06P G


Infineon Technologies MOSFET P-Ch -60V -30A DPAK-2
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Infineon Availability : 14991
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USD 0.5742

Multiples of: 1

SS8050


25V 300mW 200@100mA,1V 1.5A NPN SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS Availability : 14986
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USD 0.0058

Multiples of: 10

MJD200RLG


Transistors Bipolar - BJT 5A 25V 12.5W NPN
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ON Semiconductor Availability : 14983
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USD 0.2622

Multiples of: 1

IRFR420TRPBF-BE3


MOSFET 500V N-CH MOSFET
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Vishay Availability : 14981
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USD 0.5885

Multiples of: 1

MMBT3904Q-7-F


Bipolar Transistors - BJT General Purpose Transistor SOT23 T&R 3K
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Diodes Incorporated Availability : 14976
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USD 0.0203

Multiples of: 20

BFR 740L3RH E6327


RF Bipolar Transistors NPN Silicn Germanium RF Transistor
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Infineon Availability : 14960
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USD 0.3531

Multiples of: 1

SI2310A


60V 3A 1.2W 92mΩ@4.5V,2A 2V@250uA null SOT-23 MOSFETs ROHS
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FUXINSEMI Availability : 14957
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USD 0.022

Multiples of: 20

2SC4117-GR,LF


Bipolar Transistors - BJT NPN Transistor, VCEO=120V, IC=0.1A, hFE=200 to 400 in SOT-323 (USM) package
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Toshiba Availability : 14949
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USD 0.0348

Multiples of: 10

NTD2955T4G


ON Semiconductor MOSFET -60V -12A P-Channel
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ON Semiconductor Availability : 14941
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USD 0.3279

Multiples of: 1

DTC123YCA


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology Availability : 14929
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USD 0.0136

Multiples of: 20

SI7617DN-T1-GE3


P-Channel 30 V 35A (Tc) 3.7W (Ta), 52W (Tc) Surface Mount PowerPAK® 1212-8
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Vishay Availability : 14922
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USD 0.3181

Multiples of: 1

SS8550-Y2


Transistors (NPN/PNP) PNP 1.5A 25V SOT-23 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.

Microdiode Electronics Availability : 14889
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USD 0.0065

Multiples of: 50

AO3402


MOSFET N Trench 30V 4A 1.4V @ 250uA 55 mΩ @ 4A,10V SOT-23-3L RoHS
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Alpha & Omega Availability : 14874
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USD 0.0467

Multiples of: 5

30N06


60V 30A 23mΩ 2.5V N Channel TO-252 MOSFETs ROHS
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HL Availability : 14874
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USD 0.0565

Multiples of: 5

ZXTN25020DFLTA


Diodes Incorporated Bipolar Transistors - BJT NPN 20V HG Tran.
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Diodes Incorporated Availability : 14873
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USD 0.1341

Multiples of: 1

AP2302B-ES


20V 3.5A 350mW 36m@10V,3.5A 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper Availability : 14869
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USD 0.0102

Multiples of: 50

PDTD123YT.215


Transistor: NPN; bipolar; BRT; 50V; 500mA; 250mW; SOT23; R1:2.2kO
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Nexperia Availability : 14859
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USD 0.0462

Multiples of: 5

KTC8050S-D-RTK/P


Transistors (NPN/PNP) NPN 800mA 30V SOT-23 (SOT-23-3) RoHS
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KEC Availability : 14848
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USD 0.0086

Multiples of: 50

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