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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BC807-40-TP


Micro Commercial Components (MCC) Bipolar Transistors - BJT PNP 45V 0.5A
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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 : 878820
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USD 0.0106

Multiples of: 3000

MMBT3904


Transistors (NPN/PNP) NPN 200mA 40V 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 : 397263
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USD 0.0042

Multiples of: 50

MMBT3904


100nA 40V 225mW 200mA 100@10mA,1V 100MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK Availability : 392268
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USD 0.0037

Multiples of: 100

BFP460H6327XTSA1


RF Bipolar Transistors RF BIP TRANSISTORS
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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 : 387030
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USD 0.1341

Multiples of: 3000

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

MJD340T4


Transistors Bipolar - BJT NPN Gen Pur Switch
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STMicroelectronics Availability : 385575
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USD 0.1731

Multiples of: 2500

MMBT5551


Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 350 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.

ON Semiconductor Availability : 383545
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USD 0.0404

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

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

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 : 376634
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USD 0.0341

Multiples of: 1

IPB65R150CFDATMA1


Transistor: N-MOSFET; unipolar; 650V; 22.4A; 195.3W; PG-TO263-3
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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.

Infineon Availability : 370540
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USD 2.7656

Multiples of: 1

MMBTH10RG


Transistors RF Bipolar NPN RF Transistor
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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 : 366660
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USD 0.0767

Multiples of: 1

BSS84LT1G


MOSFET 50V 130mA P-Channel
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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 : 342565
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USD 0.0216

Multiples of: 10

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 : 308521
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USD 0.0649

Multiples of: 1

MMBTA56LT1G


Bipolar Transistors - BJT 500mA 80V 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 : 66930
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USD 0.015

Multiples of: 3000

SI2302-TP


N-Channel 20 V 3A (Ta) 1.25W (Ta) Surface Mount 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.

Micro Commercial Components (MCC) Availability : 37830
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USD 0.0585

Multiples of: 3000

NSB1706DMW5T1G


ON Semiconductor 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 : 15875
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USD 0.044

Multiples of: 1

SUD50P06-15L-E3


MOSFET P-CH 60V 50A
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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 : 14687
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USD 1.177

Multiples of: 1

NVTR01P02LT1G


ON Semiconductor MOSFET PFET 20V 0.160R TR
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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 : 53
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USD 0.065

Multiples of: 1

PDTC143XT,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia Availability : 0
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USD 0.0134

Multiples of: 20

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