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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BC856S,115


NXP Semiconductors Bipolar Transistors - BJT TRANS DOUBLE TAPE-7
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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 : 279360
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USD 0.0205

Multiples of: 3000

S8050


25V 300mW 100@50mA,1V 30MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) 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.

GOODWORK Availability : 275245
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USD 0.0046

Multiples of: 50

BC857C,215


Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 250 mW Surface Mount TO-236AB
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Nexperia Availability : 270533
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USD 0.0063

Multiples of: 50

SQ2361ES-T1_BE3


MOSFET P-CHANNEL 60V D-S
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Vishay Availability : 268012
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USD 0.2738

Multiples of: 1

CJ3400


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V 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.

Changjing Electronics Technology Availability : 267376
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USD 0.0224

Multiples of: 10

ULN2003A


Darlington transistor array driver SOP-16 RoHS
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Youtai Availability : 265696
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USD 0.0589

Multiples of: 5

2N7002KX


60V 300mA 1.2V 1PCSNChannel SOT-23 MOSFETs ROHS
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Shenzhen JingYang Availability : 264870
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USD 0.0077

Multiples of: 20

SQ2318AES-T1_BE3


MOSFET N-CHANNEL 40V D-S
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Vishay Availability : 264752
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USD 0.187

Multiples of: 1

Hot BC847BW,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia Availability : 261221
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USD 0.0097

Multiples of: 50

FMMT555TA


Diodes Incorporated Bipolar Transistors - BJT PNP High Voltage
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Diodes Incorporated Availability : 261150
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USD 0.1023

Multiples of: 1

BSS84AKW,115


P-Channel 50 V 150mA (Ta) 260mW (Ta), 830mW (Tc) 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 : 258542
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USD 0.0231

Multiples of: 1

BC807-25,215


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 250 mW Surface Mount TO-236AB
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Nexperia Availability : 253170
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USD 0.0085

Multiples of: 50

ZXMHC6A07N8TC


Mosfet Array 2 N and 2 P-Channel (Half Bridge) 60V 1.39A, 1.28A 870mW Surface Mount 8-SO
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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 : 252200
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USD 0.4922

Multiples of: 2500

S9012


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC Availability : 251850
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USD 0.0047

Multiples of: 50

DMP3125L-7


MOSFET MOSFET BVDSS: 25V-30V
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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 : 248092
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USD 0.0572

Multiples of: 1

BSS84PWH6327XTSA1


Transistor: P-MOSFET; unipolar; -60V; -0.15A; 0.3W; PG-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.

Infineon Availability : 247594
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USD 0.033

Multiples of: 1

AO3400


SOT-23-3L 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 : 246865
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USD 0.0134

Multiples of: 20

SI2307CDS-T1-GE3


P-Channel 30 V 3.5A (Tc) 1.1W (Ta), 1.8W (Tc) Surface Mount SOT-23-3 (TO-236)
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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 : 206610
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USD 0.1337

Multiples of: 3000

BSS670S2LH6327XTSA1


Transistor: N-MOSFET; unipolar; 55V; 0.54A; 0.36W; SOT23
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Infineon Availability : 26190
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USD 0.0372

Multiples of: 3000

2N7002NXBKR


MOSFET 60 V N-channel Trench 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.

Nexperia Availability : 17460
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USD 0.016

Multiples of: 1

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