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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BC846B,215


Transistors Bipolar - BJT NPN GP 100MA 65V
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Nexperia Availability : 399640
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USD 0.0055

Multiples of: 50

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

MPS2222ARLRA


Trans GP BJT NPN 40V 0.6A 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 : 381200
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USD 0.2305

Multiples of: 1

DTC143ZM3T5G


Transistors Switching - Resistor 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 : 377046
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USD 0.0352

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

BC327-25


Transistor: PNP; bipolar; 45V; 800mA; 625mW; TO92
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Diotec Availability : 372480
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USD 0.0184

Multiples of: 4000

BC847BLP-7


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 250 mW Surface Mount X1-DFN1006-3
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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 : 372201
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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

IPB65R150CFDATMA1


Transistor: N-MOSFET; unipolar; 650V; 22.4A; 195.3W; PG-TO263-3
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Infineon Availability : 370540
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USD 2.7656

Multiples of: 1

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

MMBTH10RG


Transistors RF Bipolar NPN RF Transistor
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ON Semiconductor Availability : 366660
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USD 0.0767

Multiples of: 1

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

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

DMP2035U-7


MOSFET MOSFET P-CHANNEL SOT-23
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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 : 361140
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USD 0.0316

Multiples of: 10

DDTA143EUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K
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Diodes Incorporated Availability : 360840
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USD 0.0328

Multiples of: 3000

BF822,215


Bipolar (BJT) Transistor NPN 250 V 50 mA 60MHz 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 : 357930
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USD 0.0445

Multiples of: 1

NDS351AN


Transistor: N-MOSFET; unipolar; 30V; 1.4A; 0.5W; SOT23
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ON Semiconductor Availability : 345320
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USD 0.1301

Multiples of: 1

BC847B,215


Transistors Bipolar - BJT NPN/PNP 45V 100MA
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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 : 268835
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USD 0.0055

Multiples of: 50

ZXTD618MCTA


Diodes Incorporated Bipolar Transistors - BJT Dual 20V NPN Low Sat Ic 4.5A 150mV
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Diodes Incorporated Availability : 3524
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USD 0.3465

Multiples of: 1

MMBT5551


Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 350 mW Surface Mount SOT-23-3
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ON Semiconductor Availability : 0
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USD 0.0404

Multiples of: 1

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