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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MUN2211T1G


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 : 331740
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USD 0.0226

Multiples of: 3000

AO3400


30V 5A 35mΩ@10V,5A 1.4W N Channel SOT-23 MOSFETs ROHS
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Bourne Availability : 125886
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USD 0.0293

Multiples of: 20

SI2304BDS-T1-E3


MOSFET 30V 3.2A 0.07Ohm
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Vishay Availability : 125228
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USD 0.1991

Multiples of: 1

HN1B04FE-GR,LF


Bipolar Transistors - BJT Transistor for Low Freq Sm-Signal Amp
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Toshiba Availability : 125193
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USD 0.0363

Multiples of: 1

MUN2135T1G


Bipolar Transistors - Pre-Biased PNP DIGITAL TRANSISTOR
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ON Semiconductor Availability : 125130
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USD 0.0295

Multiples of: 1

2N7002K


SOT-23 MOSFETs ROHS
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PAKER Microelectronics Availability : 124790
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USD 0.0098

Multiples of: 50

PEMD9,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 124160
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USD 0.1588

Multiples of: 1

MMBTA44


Transistors (NPN/PNP) NPN 200mA 400V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology Availability : 123598
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USD 0.0268

Multiples of: 10

STL7N10F7


STMicroelectronics MOSFET
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STMicroelectronics Availability : 122220
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USD 0.4593

Multiples of: 3000

STP160N3LL


MOSFET N-channel 30 V, 0.0024 Ohm typ., 160 A, STripFET(TM) VII DeepGATE(TM) Power MOSFET in a TO-220 package
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STMicroelectronics Availability : 122220
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USD 0.7819

Multiples of: 1

BCW 66KG E6327


Transistors Bipolar - BJT NPN 45.0 V 100 mA
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Infineon Availability : 122089
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USD 0.0483

Multiples of: 1

IRFZ44NPBF


MOSFET N Trench 55V 49A 4V @ 250uA 17.5 mΩ @ 25A,10V TO-220 (TO-220-3) RoHS
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Infineon Availability : 113087
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USD 0.1595

Multiples of: 5

DMN6040SFDE-7


Diodes Incorporated MOSFET MOSFET BVDSS: 41V-60 U-DFN2020-6 T&R 3K
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Diodes Incorporated Availability : 100558
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USD 0.1947

Multiples of: 1

SI2318DS-T1-E3


40V 3A 750mW 45mO@10V,3.9A N Channel SOT-23 MOSFETs ROHS
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Vishay Availability : 98676
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USD 0.1639

Multiples of: 1

NDS332P


MOSFET SOT-23 P-CH LOGIC
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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 : 34920
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USD 0.1245

Multiples of: 3000

BSS84-7-F


50V 130mA 300mW 10O@5V,100mA 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.

Diodes Incorporated Availability : 9176
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USD 0.0178

Multiples of: 20

DTA114EUAT106


Transistors Switching - Resistor Biased DIGITL PNP 50V 50MA SOT-323
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ROHM Availability : 2910
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USD 0.0155

Multiples of: 20

DMN10H220LQ-7


MOSFET MOSFET BVDSS: 61V~100V SOT23 T&R 3K
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Diodes Incorporated Availability : 1420
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USD 0.066

Multiples of: 1

BC846A,215


Transistor: NPN; bipolar; 65V; 100mA; 250mW; SOT23,TO236AB
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Nexperia Availability : 756
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USD 0.0341

Multiples of: 20

PMBT2369,235


NXP Semiconductors Bipolar Transistors - BJT TRANS GP TAPE-11
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Nexperia Availability : 0
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USD 0.0451

Multiples of: 1

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