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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2SC1623


50V 200mW 300@1mA,6V 100mA NPN 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.

HXY MOS Availability : 24560
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USD 0.004

Multiples of: 20

SQ2310ES-T1_BE3


MOSFET N-CHANNEL 20V 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 : 24525
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USD 0.3231

Multiples of: 1

BSS138


50V 220mA 3.5Ω@10V,220mA 225mW 1.6V@1mA null 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.

Yongyutai Electronics Availability : 24463
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USD 0.0066

Multiples of: 20

BSS84 PD


50V 130mA 200mW 10Ω@5V,100mA 2.5V@250uA P Channel 73pF@25V -55℃~+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.

FOSAN Availability : 24451
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USD 0.0088

Multiples of: 50

SS8050-G


Bipolar Transistors - BJT NPN TRANSISTOR 1.5A 40V
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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.

Comchip Availability : 24442
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USD 0.0352

Multiples of: 1

DMG6602SVT-7


MOSFET MOSFET BVDSS: 25V-30 5V-30V,TSOT23,3K
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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 : 24429
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USD 0.0607

Multiples of: 5

S8550


Transistors (NPN/PNP) PNP 500mA 25V 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.

Shikues Availability : 24382
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USD 0.0064

Multiples of: 50

MMBT3904M


40V 100mW 200mA 100@10mA,1V 300MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-723 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.

TECH PUBLIC Availability : 24378
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USD 0.0192

Multiples of: 20

BC817-40


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.

TWGMC Availability : 24366
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USD 0.0081

Multiples of: 20

L8550QLT1G


Transistors (NPN/PNP) PNP 800mA 25V 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 : 24338
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USD 0.0069

Multiples of: 10

AUIRFS8405TRL


MOSFET Auto 40V N-Ch FET 1.9mOhm 193A
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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 : 24337
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USD 1.5306

Multiples of: 1

SI7336ADP-T1-E3


N-Channel 30 V 30A (Ta) 5.4W (Ta) Surface Mount PowerPAK® SO-8
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Vishay Availability : 24318
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USD 0.946

Multiples of: 1

NTTFS4C05NTWG


MOSFET NFET U8FL 30V 75A 3.6MOHM
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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 : 24266
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USD 0.5115

Multiples of: 1

PJA3433_R1_00001


MOSFET /A33/TR/7"/HF/3K/SOT-23/MOS/SOT/NFET-30TMP/NF30T-QI15/PJ///
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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.

Panjit Availability : 24259
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USD 0.0385

Multiples of: 1

BC327-40BK


Transistor: PNP; bipolar; 45V; 800mA; 625mW; TO92
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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 : 24250
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USD 0.0226

Multiples of: 5000

PZTA42H6327XTSA1


Infineon Technologies 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.

Infineon Availability : 24250
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USD 0.1622

Multiples of: 1

BSZ060NE2LSATMA1


Transistor: N-MOSFET; unipolar; 25V; 40A; 26W; PG-TSDSON-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.

Infineon Availability : 24250
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USD 0.1756

Multiples of: 5000

FW261-TL-E


FW261-TL-E
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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 : 24250
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USD 0.2131

Multiples of: 1

DXT2010P5-13


Transistors Bipolar - BJT BIPOLAR TRANS,NPN 60V,6A
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Diodes Incorporated Availability : 24250
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USD 0.219

Multiples of: 5000

DMP2066LSS-13


MOSFET P-Channel 2.5W
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Diodes Incorporated Availability : 24250
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USD 0.2481

Multiples of: 2500

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