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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IRLML2502TRPBF


N-Channel 20 V 4.2A (Ta) 1.25W (Ta) Surface Mount Micro3™/SOT-23
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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 : 35759
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USD 0.0525

Multiples of: 5

BFU530WX


NXP Semiconductors RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor
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NXP Availability : 25511
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USD 0.22

Multiples of: 1

SP000870646


MOSFET N-Ch 100V 190mA SOT-23-3
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Infineon Availability : 25494
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USD 0.0517

Multiples of: 1

SMUN5111DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased LESHANBE SS BR XSTR
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ON Semiconductor Availability : 25462
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USD 0.0385

Multiples of: 1

BC856B


Transistors (NPN/PNP) SOT-23-3 RoHS
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Youtai Availability : 25440
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USD 0.0074

Multiples of: 50

MJD31CT4G


Bipolar (BJT) Transistor NPN 100 V 3 A 3MHz 1.56 W Surface Mount DPAK
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ON Semiconductor Availability : 25383
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USD 0.1914

Multiples of: 1

BC846BW-QX


Bipolar Transistors - BJT BC846xW-Q series - 65 V, 500 mA NPN general-purpose transistors
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Nexperia Availability : 25375
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USD 0.0166

Multiples of: 20

MPSA64


Transistors Darlington PNP GP Darl
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Central Semiconductor Availability : 25361
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USD 0.1756

Multiples of: 1

BC817K-40HVL


Bipolar Transistors - BJT 45 V, 500 mA NPN general-purpose transistors
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Nexperia Availability : 25349
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USD 0.0319

Multiples of: 1

FQD18N20V2TM


Transistor: N-MOSFET; unipolar; 200V; 9.75A; 83W; DPAK
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ON Semiconductor Availability : 25347
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USD 0.6347

Multiples of: 1

HL2304


30V 3.6A 60m@10V,3.6A 1W 2.2V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng Availability : 25327
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USD 0.0174

Multiples of: 20

FGD3440G2_F085


IGBT Transistors EcoSPARK2 335mJ 400V N-Chan Ignition IGBT
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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 : 25311
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USD 1.133

Multiples of: 1

TM50N06AD


60V 48A 16m TO-252-3L MOSFETs ROHS
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Tritech-MOS Availability : 25305
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USD 0.0818

Multiples of: 5

STF13N60M2


Transistor: N-MOSFET; unipolar; 600V; 7A; 25W; TO220FP
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STMicroelectronics Availability : 25276
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USD 0.3886

Multiples of: 1

TMG60N04DF


40V 60A 10m PDFN3x3-8L MOSFETs 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.

Tritech-MOS Availability : 25269
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USD 0.0895

Multiples of: 5

DMN53D0LQ-7


MOSFET N-Ch. 50V 500mA AEC-Q101
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Diodes Incorporated Availability : 25242
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USD 0.0462

Multiples of: 1

PBSS4041NX,115


Bipolar (BJT) Transistor NPN 60 V 6.2 A 130MHz 2.5 W Surface Mount SOT-89
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Nexperia Availability : 25220
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USD 0.2468

Multiples of: 1000

FZT949TA


Bipolar (BJT) Transistor PNP 30 V 5.5 A 100MHz 3 W Surface Mount SOT-223-3
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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 : 25220
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USD 0.388

Multiples of: 1000

AP2306GN


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 25211
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USD 0.0384

Multiples of: 10

IPB042N10N3GATMA1


Transistor: N-MOSFET; unipolar; 100V; 100A; 214W; PG-TO263-3
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Infineon Availability : 15520
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USD 0.8671

Multiples of: 1000

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