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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BSS84


Transistor: P-MOSFET; unipolar; -50V; -0.13A; 0.36W; SOT23
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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 : 776970
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USD 0.0398

Multiples of: 3000

Hot NX3008PBKW,115


MOSFET 30V 200 MA P-CH TRENCH MOSFET
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Nexperia Availability : 771150
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USD 0.0281

Multiples of: 3000

ZXTP25140BFHTA


Bipolar (BJT) Transistor PNP 140 V 1 A 75MHz 1.25 W 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.

Diodes Incorporated Availability : 771150
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USD 0.2344

Multiples of: 3000

MMBT5551


50nA 160V 250mW 600mA 80@10mA,5V 100MHz 200mV@50mA,5mA -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI Availability : 765149
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USD 0.0051

Multiples of: 50

MMUN2211LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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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 : 756600
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USD 0.0113

Multiples of: 3000

BCP55,115


Bipolar (BJT) Transistor NPN 60 V 1 A 180MHz 1.35 W Surface Mount SOT-223
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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 : 751750
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USD 0.0607

Multiples of: 1

FMMT458TA


Bipolar (BJT) Transistor NPN 400 V 225 mA 50MHz 500 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.

Diodes Incorporated Availability : 750780
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USD 0.0429

Multiples of: 3000

NSVDTC114YM3T5G


Bipolar Transistors - Pre-Biased SS SOT723 BIAS RES XSTR
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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 : 748840
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USD 0.0259

Multiples of: 1

BC846B


Transistor: NPN; bipolar; 65V; 100mA; 250mW; SOT23
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Diotec Availability : 724590
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USD 0.0113

Multiples of: 3000

2N7002DWH6327XTSA1


Transistor: N-MOSFET; unipolar; 60V; 0.3A; 0.5W; PG-SOT-363
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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 : 721680
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USD 0.0386

Multiples of: 3000

BSS123-7-F


100V 170mA 300mW 6O@10V,170mA N Channel 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.

Diodes Incorporated Availability : 718770
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USD 0.0156

Multiples of: 3000

BSH205G2AR


P-Channel 20V 2.6A (Ta) 610mW (Ta), 10W (Tc) Surface Mount TO-236AB
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Nexperia Availability : 710356
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USD 0.0616

Multiples of: 1

PN2222A-A


Bipolar (BJT) Transistor - NPN - 40V - 600mA - 300MHz - 625mW - Through Hole - TO-92.
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Micro Commercial Components (MCC) Availability : 708584
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USD 0.0868

Multiples of: 1

BSS138W-7-F


Trans MOSFET N-CH 50V 0.2A Automotive 3-Pin SOT-323 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.

Diodes Incorporated Availability : 683850
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USD 0.0245

Multiples of: 3000

BC817-25LT1G


Bipolar Transistors - BJT 500mA 50V NPN
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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 : 675120
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USD 0.0129

Multiples of: 3000

Hot 2PC4081R,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia Availability : 663807
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USD 0.0193

Multiples of: 1

BSS138WH6327XTSA1


Transistor: N-MOSFET; unipolar; 60V; 0.28A; 0.5W; SOT323
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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 : 660570
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USD 0.0334

Multiples of: 3000

BC807W,115


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 200 mW Surface Mount SOT-323
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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 : 634380
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USD 0.0132

Multiples of: 3000

SS8550 Y2


Transistors (NPN/PNP) PNP 1.5A 25V SOT-323 (SC-70) RoHS
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Changjing Electronics Technology Availability : 429419
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USD 0.0085

Multiples of: 50

FMMT614TA


Transistors Darlington NPN Darlington
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Diodes Incorporated Availability : 8392
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USD 0.1419

Multiples of: 1

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