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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2N7002 TR


MOSFET N-Ch 60V .2A
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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 : 386609
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USD 0.1042

Multiples of: 1

NDS351AN


Transistor: N-MOSFET; unipolar; 30V; 1.4A; 0.5W; SOT23
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ON Semiconductor Availability : 384120
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USD 0.1301

Multiples of: 1

MMBT5551


Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 350 mW Surface Mount SOT-23-3
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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 : 383545
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USD 0.0404

Multiples of: 1

MPS2222ARLRA


Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 T/R
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ON Semiconductor Availability : 381200
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USD 0.2305

Multiples of: 1

FDC5614P


Transistor: P-MOSFET; unipolar; -60V; -3A; 1.6W; SuperSOT-6
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ON Semiconductor Availability : 378300
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USD 0.2058

Multiples of: 1

DTC143ZM3T5G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor Availability : 377066
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USD 0.033

Multiples of: 1

SQ2315ES-T1_BE3


MOSFET P-CHANNEL 12V D-S
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Vishay Availability : 376974
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USD 0.1898

Multiples of: 1

BC846BS,115


Transistors Bipolar - BJT GENERAL PURPOSE TRANSISTOR
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Nexperia Availability : 375390
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USD 0.0227

Multiples of: 3000

NX3008PBK,215


P-Channel 30 V 230mA (Ta) 350mW (Ta), 1.14W (Tc) Surface Mount TO-236AB
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Nexperia Availability : 375174
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USD 0.0275

Multiples of: 1

BC847BLP-7


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 250 mW Surface Mount X1-DFN1006-3
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Diodes Incorporated Availability : 372216
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USD 0.0649

Multiples of: 1

MMBT 3906 LT1


Transistors Bipolar - BJT AF TRANS GP BJT PNP 40V 0.2A
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Infineon Availability : 370602
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USD 0.0352

Multiples of: 1

MMDT3904-7-F


Transistors Bipolar - BJT 40V 200mW
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Diodes Incorporated Availability : 369570
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USD 0.019

Multiples of: 3000

AO3400-HXY


30V 5.8A 28mΩ@10V,5.8A 1.4W N Channel SOT-23 MOSFETs ROHS
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HXY MOS Availability : 368357
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USD 0.0106

Multiples of: 50

BC847B


Transistors (NPN/PNP) NPN 100mA 45V 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 : 367454
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USD 0.0062

Multiples of: 50

NTMS4920NR2G


Trans MOSFET N-CH 30V 17A 8-Pin SOIC N T/R
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ON Semiconductor Availability : 365398
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USD 0.4922

Multiples of: 1

BC846B,215


Transistors Bipolar - BJT NPN GP 100MA 65V
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Nexperia Availability : 363119
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USD 0.006

Multiples of: 50

SS8050


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 RoHS
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SLKORMICRO Availability : 362828
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USD 0.0059

Multiples of: 50

BCX56


Transistors (NPN/PNP) NPN 1A 80V SOT-89 (SOT-89-3) RoHS
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Changjing Electronics Technology Availability : 356310
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USD 0.0265

Multiples of: 10

MMBT5551LT1G


Bipolar Transistors - BJT 600mA 160V NPN
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ON Semiconductor Availability : 332923
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USD 0.0124

Multiples of: 20

2SA1418S-TD-E


Bipolar (BJT) Transistor PNP 160 V 700 mA 120MHz 500 mW Surface Mount PCP
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ON Semiconductor Availability : 1503
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USD 0.2189

Multiples of: 1

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