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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BSP129H6906XTSA1


Transistor: N-MOSFET; unipolar; 240V; 0.35A; 1.8W; SOT223
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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 : 33387
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USD 0.2827

Multiples of: 1

BCR108E6433HTMA1


Infineon Technologies Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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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 : 33360
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USD 0.0403

Multiples of: 1

HL2301A


20V 2.3A 700mW 112m@4.5V,2.3A 1V@250uA 1PCSPChannel SOT-23 MOSFETs ROHS
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hongjiacheng Availability : 33295
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USD 0.0183

Multiples of: 20

CMUDM8005 TR


MOSFET SMD- Small Signal P-Channel Mosfet
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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 : 33282
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USD 0.3405

Multiples of: 1

SI3464DV-T1-BE3


MOSFET N-CHANNEL 20-V (D-S)
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Vishay Availability : 33096
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USD 0.3502

Multiples of: 1

SI7812DN-T1-E3


MOSFET 75V 16A 52W 37mohm @ 10V
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Vishay Availability : 33082
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USD 0.9317

Multiples of: 1

BCR 135W H6327


Infineon Technologies Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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Infineon Availability : 33042
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USD 0.0407

Multiples of: 1

AO4805


MOSFET 2 P Channel (Dual) 30V 9A 2.8V @ 250uA 19 mΩ @ 8A,10V SOIC-8_150mil RoHS
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Alpha & Omega Availability : 33017
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USD 0.2576

Multiples of: 1

30P06


60V 30A 30mΩ 2.5V P Channel TO-252 MOSFETs ROHS
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HL Availability : 33002
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USD 0.1004

Multiples of: 5

PUMZ2,115


Transistors Bipolar - BJT TRANS DOUBLE TAPE-7
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Nexperia Availability : 32980
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USD 0.0512

Multiples of: 1

MMBTA06


80V 300mW 100@100mA,1.0V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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hongjiacheng Availability : 32941
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USD 0.015

Multiples of: 20

MPSA94


Transistors (NPN/PNP) PNP 300mA 400V TO-92 RoHS
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Blue Rocket Availability : 32925
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USD 0.035

Multiples of: 10

BC557BTA


Bipolar (BJT) Transistor PNP 45 V 100 mA 150MHz 500 mW Through Hole TO-92-3
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ON Semiconductor Availability : 32924
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USD 0.0386

Multiples of: 2000

CMLT3820G TR


Bipolar Transistors - BJT Small Signal Transistor NPN
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Central Semiconductor Availability : 32884
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USD 0.2136

Multiples of: 1

BCX56-16


Bipolar Transistors - BJT Bipolar Transistor, SOT-89, 80V, 1000mA, NPN
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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.

Diotec Availability : 32823
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USD 0.0434

Multiples of: 1

50N03


30V 50A 7.6m 2.5V 1PCSNChannel TO-252 MOSFETs ROHS
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HL Availability : 32819
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USD 0.0428

Multiples of: 10

4406


30V 13A 8.5mΩ 2.5V N Channel SOP-8 MOSFETs ROHS
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HL Availability : 32815
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USD 0.0399

Multiples of: 10

BC817-40


Transistors (NPN/PNP) NPN 500mA 45V 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.

Changjing Electronics Technology Availability : 32640
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USD 0.0113

Multiples of: 50

MCH4020-TL-H


ON Semiconductor Bipolar Transistors - BJT BIP NPN 150MA 8V FT=16G
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ON Semiconductor Availability : 32629
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USD 0.1419

Multiples of: 1

BCP56


Transistors (NPN/PNP) NPN 1A 80V SOT-223 RoHS
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Changjing Electronics Technology Availability : 32599
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USD 0.0442

Multiples of: 10

First...9192939495...

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