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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2SA1774G


Transistors Bipolar - BJT 100mA 60V PNP
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ON Semiconductor Availability : 26190
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USD 0.0295

Multiples of: 1

FJX2222ATF


Transistors Bipolar - BJT NPN Epitaxial Sil
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ON Semiconductor Availability : 26190
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USD 0.0295

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BC859BMTF


Transistors Bipolar - BJT SOT-23 PNP GP AMP
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ON Semiconductor Availability : 26190
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USD 0.0295

Multiples of: 1

NSVMUN2212T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS SC59 BR XSTR PNP PBFR
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ON Semiconductor Availability : 26190
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USD 0.0299

Multiples of: 3000

Hot MMST2907A-7-F


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated Availability : 26190
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USD 0.0329

Multiples of: 3000

PDTC124TU,115


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; 22kO
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Nexperia Availability : 26190
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USD 0.0329

Multiples of: 1

DDC114EU-7-F


Transistors Switching - Resistor Biased DUAL NPN 200mW
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Diodes Incorporated Availability : 26190
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USD 0.037

Multiples of: 3000

SMUN5335DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR DUAL 50V
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ON Semiconductor Availability : 26190
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USD 0.0391

Multiples of: 3000

BC847AE6327HTSA1


Bipolar Transistors - BJT NPN Silicon AF TRANSISTOR
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Infineon Availability : 26190
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USD 0.0392

Multiples of: 1

FJX1182YTF


Fairchild Semiconductor Bipolar Transistors - BJT PNP Epitaxial Sil
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ON Semiconductor Availability : 26190
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USD 0.0512

Multiples of: 1

PDTB123ET,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia Availability : 26190
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USD 0.06

Multiples of: 1

BSS314PEH6327XT


MOSFET OptiMOS -P 3 Small Signal Transistor
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Infineon Availability : 26190
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USD 0.0701

Multiples of: 1

BFR93AWH6327XTSA1


Trans GP BJT NPN 12V 0.05A Automotive 3-Pin SOT-323 T/R
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Infineon Availability : 26190
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USD 0.122

Multiples of: 3000

FMB2907A


Transistors Bipolar - BJT PNP Multi-Chip Trans General Purpose
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ON Semiconductor Availability : 26190
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USD 0.1275

Multiples of: 3000

SI2336DS-T1-GE3


MOSFET 30V Vds 8V Vgs SOT-23
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Vishay Availability : 26190
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USD 0.149

Multiples of: 3000

FDC6321C


Transistor: N/P-MOSFET; unipolar; 25/-25V; 0.68/0.46A; 0.9W
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ON Semiconductor Availability : 26190
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USD 0.2151

Multiples of: 3000

ZVN4106FTA


N-Channel 60 V 200mA (Ta) 350mW (Ta) Surface Mount SOT-23-3
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Diodes Incorporated Availability : 26190
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USD 0.2165

Multiples of: 3000

PBSS4160DS,115


Transistors Bipolar - BJT LO VCESAT(BISS)TRANS
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Nexperia Availability : 26190
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USD 0.217

Multiples of: 1

PBSS301NX,115


Bipolar (BJT) Transistor NPN 12 V 5.3 A 140MHz 2.1 W Surface Mount SOT-89
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Nexperia Availability : 26190
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USD 0.4445

Multiples of: 1

STL8DN6LF6AG


MOSFET LGS LV MOSFET
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STMicroelectronics Availability : 26190
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USD 0.5536

Multiples of: 3000

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