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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SMUN5311DW1T2G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR DUAL 50V
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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 : 33348
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USD 0.044

Multiples of: 1

BSS138


SOT-23 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.

FUXINSEMI Availability : 33324
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USD 0.0088

Multiples of: 20

BCP68,115


Bipolar (BJT) Transistor NPN 20 V 1 A 170MHz 1.4 W Surface Mount SOT-223
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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.

Nexperia Availability : 33313
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USD 0.0687

Multiples of: 1

PDTC143EU,115


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 4.7kO
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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.

Nexperia Availability : 33303
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USD 0.0165

Multiples of: 1

FDN335N


SOT-23 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.

TECH PUBLIC Availability : 33297
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USD 0.051

Multiples of: 10

HL2301A


20V 2.3A 700mW 112m@4.5V,2.3A 1V@250uA 1PCSPChannel SOT-23 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.

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

FDV303N


SOT-23 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.

MSKSEMI Availability : 33258
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USD 0.0232

Multiples of: 10

DTB143ECHZGT116


Bipolar Transistors - Pre-Biased PNP SOT-23 4.7kO Input Resist
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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.

ROHM Availability : 33186
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USD 0.0319

Multiples of: 1

BUK6Y24-40PX


40V 39A 24mO@8.2A,10V 66W P Channel SOT-669 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.

Nexperia Availability : 33109
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USD 0.3707

Multiples of: 1

SI2303CDS-T1-GE3


P-Channel 30 V 2.7A (Tc) 1W (Ta), 2.3W (Tc) Surface Mount SOT-23-3 (TO-236)
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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.

Vishay Availability : 33106
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USD 0.0459

Multiples of: 5

SI3464DV-T1-BE3


MOSFET N-CHANNEL 20-V (D-S)
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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.

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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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.

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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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 : 33042
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USD 0.0407

Multiples of: 1

30P06


60V 30A 30mΩ 2.5V P Channel TO-252 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.

HL Availability : 33002
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USD 0.1004

Multiples of: 5

DMT8012LFG-7


MOSFET 80V N-Ch Enh FET 20Vgs 9.5A 1949pF
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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 : 32980
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USD 0.4326

Multiples of: 2000

SS8050


Transistors (NPN/PNP) 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.

FUXINSEMI Availability : 32970
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USD 0.0074

Multiples of: 50

BSS138W H6327


Trans MOSFET N-CH 60V 0.28A Automotive 3-Pin SOT-323 T/R
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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 : 31975
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USD 0.0418

Multiples of: 1

SI2304DDS-T1-GE3


N-Channel 30 V 3.3A (Ta), 3.6A (Tc) 1.1W (Ta), 1.7W (Tc) Surface Mount SOT-23-3 (TO-236)
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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.

Vishay Availability : 27145
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USD 0.0464

Multiples of: 5

KSD1616AGBU


Bipolar (BJT) Transistor NPN 60 V 1 A 160MHz 750 mW Through Hole TO-92-3
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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.

ON Semiconductor Availability : 5381
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USD 0.1118

Multiples of: 1

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