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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TPNTK3139PT1G


20V 850mA 530mO@4.5V,550mA 690mW P Channel SOT-723 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 : 26802
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USD 0.0193

Multiples of: 20

DMN2990UFA-7B


N-Channel 20 V 510mA (Ta) 400mW (Ta) Surface Mount X2-DFN0806-3
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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 : 26791
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USD 0.0462

Multiples of: 10

IRLR014PBF


MOSFET N-Chan 60V 7.7 Amp
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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 : 26791
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USD 0.3597

Multiples of: 1

YJL3400A


Transistor: N-MOSFET; TRENCH POWER LV; unipolar; 30V; 4.5A; 1.2W
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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.

Yangjie Availability : 26733
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USD 0.0292

Multiples of: 10

BSC060N10NS3 G


MOSFET OptiMOS2 PWR Transistor N-CH
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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 : 26710
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USD 0.8536

Multiples of: 1

FJN4302RTA


Transistors Switching - Resistor Biased PNP Si Transistor Epitaxial
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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 : 26686
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USD 0.0385

Multiples of: 1

MJD3055T4


Transistors Bipolar - BJT NPN Gen Pur Switch
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STMicroelectronics Availability : 26675
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USD 0.4694

Multiples of: 2500

STD30NF06LT4


Transistor: N-MOSFET; unipolar; 60V; 25A; 70W; DPAK
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STMicroelectronics Availability : 26675
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USD 0.6194

Multiples of: 2500

SPP80N03S2L04AKSA1


Infineon Technologies MOSFET N-Ch 30V 80A TO220-3
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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.

Infineon Availability : 26675
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USD 1.3756

Multiples of: 1

BCX53-16


Transistors (NPN/PNP) PNP 1A 80V SOT-89 (SOT-89-3) RoHS
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Changjing Electronics Technology Availability : 26652
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USD 0.0336

Multiples of: 10

SQJ420EP-T1_GE3


MOSFET 40V Vds -/+20V Vgs AEC-Q101 Qualified
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Vishay Availability : 26652
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USD 0.376

Multiples of: 1

SIR626DP-T1-RE3


MOSFET 60V Vds 20V Vgs PowerPAK SO-8
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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 : 26652
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USD 1.0058

Multiples of: 1

PMBT3904-QVL


Bipolar Transistors - BJT PMBT3904-Q/SOT23/TO-236AB
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Nexperia Availability : 26648
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USD 0.0121

Multiples of: 1

DMP2035UFDF-7


MOSFET P Trench 20V 8.1A 1V @ 250uA 29 mΩ @ 6.4A,4.5V U-DFN2020-6 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.

Diodes Incorporated Availability : 26642
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USD 0.121

Multiples of: 1

MMBT4401


SOT-23 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.

FUXINSEMI Availability : 26635
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USD 0.0077

Multiples of: 50

MPSA92


Transistors (NPN/PNP) PNP 500mA 300V TO-92 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.

Blue Rocket Availability : 26626
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USD 0.0163

Multiples of: 20

T2N7002AK-ES


60V 300mA 1.5@10V,500mA 200mW 1.5V@250uA 1PCSNChannel 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.

ElecSuper Availability : 26623
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USD 0.0064

Multiples of: 20

2SC4116-GR(TE85L,F)


SOT-323 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.

Toshiba Availability : 26619
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USD 0.0259

Multiples of: 10

DTC144EET1G


Trans Digital BJT NPN 50V 100mA 3-Pin SOT-416 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.

ON Semiconductor Availability : 26616
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USD 0.0261

Multiples of: 10

SQ4401EY-T1_BE3


MOSFET P-CHANNEL 40V
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Vishay Availability : 26610
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USD 1.5144

Multiples of: 1

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