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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BC817-16-TP


Micro Commercial Components (MCC) Bipolar Transistors - BJT NPN 45V 800mA
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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.

Micro Commercial Components (MCC) Availability : 1449180
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USD 0.013

Multiples of: 3000

BCX56-10,115


Transistors Bipolar - BJT NPN 80V 1A
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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 : 1426850
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USD 0.06

Multiples of: 1

SI2301


20V 2.2A 700mW 90mΩ@4.5V,1.5A P 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.

Yongyutai Electronics Availability : 864270
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USD 0.0074

Multiples of: 50

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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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 : 710312
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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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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.

Micro Commercial Components (MCC) Availability : 708584
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USD 0.0868

Multiples of: 1

BC807-25,235


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 250 mW Surface Mount TO-236AB
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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 : 698400
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USD 0.0123

Multiples of: 10000

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

FDC86244


MOSFET 150V N-Channel PowerTrench 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 : 675120
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USD 0.3975

Multiples of: 3000

Hot 2PC4081R,115


Transistors Bipolar - BJT TRANS GP 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 : 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

MPSA14RLRA


Trans Darlington NPN 30V 0.5A 3-Pin TO-92 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.

ON Semiconductor Availability : 659841
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USD 0.0542

Multiples of: 1

BSS138-13-F


50V 200mA 300mW 3.5O@10V,220mA 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 : 644780
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USD 0.0275

Multiples of: 1

BC847AMTF


Transistors Bipolar - BJT SOT-23 NPN GP AMP
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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 : 639358
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USD 0.0295

Multiples of: 1

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 : 631470
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USD 0.0132

Multiples of: 3000

FJY3002R


Transistors Switching - Resistor Biased Trans Pre-Biased NPN 50V R1_10K R2_10
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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 : 623101
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USD 0.0385

Multiples of: 1

CPH3455-TL-W


N-Channel 35 V 3A (Ta) 1W (Ta) Surface Mount 3-CPH
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ON Semiconductor Availability : 618184
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USD 0.1407

Multiples of: 1

DCX123JU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased COMP NPNPNP 200mW
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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 : 567450
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USD 0.0428

Multiples of: 3000

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