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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S9013


25V 300mW 500mA NPN SOT-23 Bipolar (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.

XZT Availability : 16247
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USD 0.0062

Multiples of: 50

SMMBT5089LT1G


Transistors Bipolar - BJT SS LN XSTR NPN 25V
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ON Semiconductor Availability : 16244
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USD 0.0605

Multiples of: 1

BC807-16.215


Transistors (NPN/PNP) PNP 500mA 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.

Nexperia Availability : 16242
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USD 0.0798

Multiples of: 1

ZTX795A


Bipolar (BJT) Transistor PNP 140 V 500 mA 100MHz 1 W Through Hole E-Line (TO-92 compatible)
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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 : 16235
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USD 0.4556

Multiples of: 1

SI2323DDS


SOT23 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 : 16223
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USD 0.0678

Multiples of: 5

PMZB390UNEYL


N-Channel 30 V 900mA (Ta) 350mW (Ta), 5.43W (Tc) Surface Mount DFN1006B-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.

Nexperia Availability : 16211
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USD 0.0539

Multiples of: 1

DMP21D6UFB4-7B


MOSFET MOSFET BVDSS: 8V-24V
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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 : 16208
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USD 0.0869

Multiples of: 1

BCW32LT1G


Bipolar (BJT) Transistor NPN 32 V 100 mA 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor Availability : 16206
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USD 0.0156

Multiples of: 1

IPW50R140CPFKSA1


Transistor: N-MOSFET; unipolar; 500V; 23A; 192W; PG-TO247-3
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Infineon Availability : 16180
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USD 3.6875

Multiples of: 1

RSU002P03T106


MOSFET P-CH 30V 200MA SOT-323
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ROHM Availability : 16161
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USD 0.1057

Multiples of: 1

MMBT5401


100nA 150V 300mW 100@10mA,5V 100MHz 600mV@50mA,5mA PNP -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK Availability : 16150
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USD 0.0064

Multiples of: 50

FDN304P


SOT-23 MOSFETs ROHS
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Youtai Availability : 16150
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USD 0.03

Multiples of: 10

FDD390N15ALZ


MOSFET NCh150V,26A,42m ohms PowerTrench MOSFET
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ON Semiconductor Availability : 16137
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USD 0.6487

Multiples of: 1

MUN5113T3G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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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 : 16125
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USD 0.0198

Multiples of: 1

BF824,235


NXP Semiconductors Bipolar Transistors - BJT TRANS MED FREQ
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Nexperia Availability : 16107
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USD 0.0539

Multiples of: 1

DXT5551P5-13


Transistors Bipolar - BJT BIPOLAR TRANS,NPN 160V, 600mA
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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 : 16094
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USD 0.1507

Multiples of: 1

FDMA86251


Fairchild Semiconductor 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.

ON Semiconductor Availability : 16073
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USD 0.3839

Multiples of: 1

1SS400


SOD-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.

TWGMC Availability : 16067
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USD 0.0085

Multiples of: 20

MJF44H11G


Bipolar (BJT) Transistor NPN 80 V 10 A 50MHz 2 W Through Hole TO-220FP
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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 : 16065
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USD 0.9704

Multiples of: 50

BC846B


SOT-23 Bipolar Transistors - BJT ROHS
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FUXINSEMI Availability : 16022
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USD 0.0057

Multiples of: 20

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