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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NSBA144TF3T5G


Bipolar Transistors - Pre-Biased PNP Bipolar Digital Transistor (BRT)
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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 : 302640
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USD 0.0576

Multiples of: 1

NSBC124XF3T5G


Bipolar Transistors - Pre-Biased NPN Bipolar Digital Transistor (BRT)
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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 : 302640
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USD 0.1035

Multiples of: 1

NSBA143TF3T5G


Bipolar Transistors - Pre-Biased PNP Bipolar Digital Transistor (BRT)
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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 : 301253
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USD 0.0493

Multiples of: 1

BSD235NH6327XTSA1


Transistor: N-MOSFET x2; unipolar; 20V; 0.95A; 0.5W; SOT363
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Infineon Availability : 301120
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USD 0.0671

Multiples of: 1

NTR4170NT1G


MOSFET NFET SOT23 30V 4A TR
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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 : 299730
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USD 0.0472

Multiples of: 3000

2N7002K


60V 300mA 350mW 2.2Ω@10V,300mA 1.6V@250uA 7.8pF@30V N Channel 25.5pF@30V 3.7nC@10V -50℃~+150℃@(Tj) 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 : 299245
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USD 0.006

Multiples of: 50

DDTC114YLP-7


Transistors Switching - Resistor Biased 250mW Single (R1/R2)
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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 : 296820
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USD 0.0573

Multiples of: 3000

CJ3400


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V 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 : 296703
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USD 0.0183

Multiples of: 20

AO3407


MOSFET P Trench 30V 4.1A 3V @ 250uA 60 mΩ @ 4.1A,10V SOT-23 (SOT-23-3) RoHS
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Hottech Availability : 296354
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USD 0.0198

Multiples of: 20

BC849CE6327HTSA1


Trans GP BJT NPN 30V 0.1A Automotive 3-Pin SOT-23 T/R
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Infineon Availability : 295850
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USD 0.0392

Multiples of: 1

RSM002N06T2L


ROHM Semiconductor MOSFET Trans MOSFET N-CH 60V 0.25A
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ROHM Availability : 295483
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USD 0.0517

Multiples of: 1

DTC114TET1G


Transistors Switching - Resistor Biased SS BR XSTR NPN 50V
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ON Semiconductor Availability : 295341
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USD 0.023

Multiples of: 1

BCR503E6327HTSA1


Infineon Technologies Bipolar Transistors - Pre-Biased AF TRANS DIGITAL BJT NPN 50V 500MA
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Infineon Availability : 294031
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USD 0.0563

Multiples of: 1

NVTFS5C466NLTAG


MOSFET AFSM T6 40V LL U8FL
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ON Semiconductor Availability : 291000
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USD 0.6071

Multiples of: 1

PMP4201Y,135


Bipolar Transistors - BJT MATCHED PAIR
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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 : 290631
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USD 0.1496

Multiples of: 1

BC847AW-7-F


Transistors Bipolar - BJT NPN BIPOLAR
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Diodes Incorporated Availability : 288090
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USD 0.0249

Multiples of: 3000

ULN2003ADR


Darlington Transistors Darlington
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Texas Instruments Availability : 280800
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USD 0.0721

Multiples of: 5

BSS169 H6327


Infineon Technologies MOSFET N-Ch 100V 90mA SOT-23-3
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Infineon Availability : 77507
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USD 0.0604

Multiples of: 5

BC847BW,135


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia Availability : 68870
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USD 0.025

Multiples of: 1

BD140


Bipolar (BJT) Transistor PNP 80 V 1.5 A 1.25 W Through Hole SOT-32-3
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STMicroelectronics Availability : 999
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USD 0.1121

Multiples of: 5

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