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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SI2333DS


SOT-23-3 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 : 29400
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USD 0.0674

Multiples of: 5

PDTC143TT,215


Transistor: NPN; bipolar; BRT; 50V; 100mA; 250mW; SOT23; 47kO
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Nexperia Availability : 29395
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USD 0.0245

Multiples of: 1

HP8K22TB


MOSFET 30V Nch+Nch Si 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.

ROHM Availability : 29318
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USD 0.5401

Multiples of: 1

S9018 J8


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN Availability : 29291
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USD 0.0072

Multiples of: 50

SI2300


MOSFET N Trench 20V 6A 1.2V @ 250uA 60 mΩ @ 2.8A,4.5V 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.

Hottech Availability : 29274
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USD 0.0132

Multiples of: 5

DDTC144EE-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS NPN 150mW
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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 : 29274
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USD 0.0188

Multiples of: 20

CMPDM7003 TR


MOSFET N-Ch Enh Mode FET 50Vds 50Vdg 350pD
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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 : 29249
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USD 0.0965

Multiples of: 3000

LMBTA42LT1G


Transistors (NPN/PNP) NPN 500mA 300V 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.

Leshan Availability : 29119
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USD 0.0114

Multiples of: 20

TPM2009EP3


20V 660mA 520mΩ@4.5V,1A 100mW 1.1V@250uA 9pF@16V P Channel 113pF@16V +150℃@(Tj) DFN1006-3L MOSFETs ROHS
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TECH PUBLIC Availability : 29113
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USD 0.0208

Multiples of: 20

LBC857BDW1T1G


Transistors (NPN/PNP) SOT-363 RoHS
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Leshan Availability : 29103
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USD 0.0173

Multiples of: 20

SI2302-MS


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 : 29100
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USD 0.0072

Multiples of: 50

BC817 6B 160-400


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.

DOWO Availability : 29100
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USD 0.0073

Multiples of: 50

MMBT3416LT3G


ON Semiconductor Bipolar Transistors - BJT 40 V NPN Bipolar 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.

ON Semiconductor Availability : 29100
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USD 0.0089

Multiples of: 10000

BC846ALT1G


ON Semiconductor Bipolar Transistors - BJT 100mA 80V 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.

ON Semiconductor Availability : 29100
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USD 0.0099

Multiples of: 3000

MMBT5551T G1


160V 200mW 100@10mA,5V 600mA NPN SOT-523 Bipolar Transistors - BJT 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.

Hong Kong Chuangji Availability : 29100
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USD 0.0103

Multiples of: 50

MMBT3904-13-F


Bipolar Transistors - BJT
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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 : 29100
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USD 0.0118

Multiples of: 10000

MMBTA06-TP


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 300 mW Surface Mount 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.

Micro Commercial Components (MCC) Availability : 29100
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USD 0.0149

Multiples of: 3000

BC817-16LT3G


Transistors Bipolar - BJT 500mA 50V 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.

ON Semiconductor Availability : 29100
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USD 0.0151

Multiples of: 10000

PMBTA56,215


Bipolar (BJT) Transistor PNP 80 V 500 mA 50MHz 250 mW Surface Mount TO-236AB
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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 : 29100
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USD 0.0156

Multiples of: 3000

MUN2216T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor Availability : 29100
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USD 0.0161

Multiples of: 1

First...96979899100...

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