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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KBT5401C


Transistors (NPN/PNP) PNP 600mA 160V SOT-23 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.

Kodenshi Availability : 4779
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USD 0.0055

Multiples of: 20

MCAC2D7N06YL-TP


MOSFETs N-CHANNEL MOSFET,DFN5060
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Micro Commercial Components (MCC) Availability : 4779
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USD 0.6545

Multiples of: 1

NSBC144EF3T5G


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-1123 T/R
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ON Semiconductor Availability : 4778
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USD 0.0935

Multiples of: 1

BC817-25 RFG


Bipolar Transistors - BJT SOT-23 50V 0.5A NPN Bipolar Transistor
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Taiwan Semiconductor Availability : 4777
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USD 0.0276

Multiples of: 1

FH8707G3


TDFN-8-EP(3x3) MOSFETs ROHS
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Xinfeihong Availability : 4777
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USD 0.0919

Multiples of: 5

FDC604P


SOT-163 MOSFETs ROHS
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TECH PUBLIC Availability : 4777
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USD 0.0992

Multiples of: 5

AOD407


TO-252 MOSFETs ROHS
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MSKSEMI Availability : 4777
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USD 0.1185

Multiples of: 5

SWHA020R03VLT


30V 110A 1.9mΩ DFN(5x6) MOSFETs ROHS
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Sam&wing Availability : 4777
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USD 0.183

Multiples of: 1

BC807-16W-QX


Bipolar Transistors - BJT BC807W-Q series - 45 V, 500 mA PNP general-purpose transistors
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Nexperia Availability : 4775
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USD 0.0294

Multiples of: 25

MMBT4403_D87Z


Fairchild Semiconductor Bipolar Transistors - BJT PNP Transistor General Purpose
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ON Semiconductor Availability : 4775
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USD 0.0364

Multiples of: 1

SQ2364EES-T1_BE3


MOSFETs N-CHANNEL 60-V (D-S) 175C MOSFET
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Vishay Availability : 4775
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USD 0.2017

Multiples of: 1

LP3407LT1G


MOSFET P Trench 30V 4.1A 3V @ 250uA 70 mΩ @ 4.1A,10V SOT-23 (SOT-23-3) RoHS
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Leshan Availability : 4773
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USD 0.0239

Multiples of: 10

BC846BQ-13-F


Bipolar Transistors - BJT SS Mid-Perf Transistor SOT23 T&R 10K
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Diodes Incorporated Availability : 4772
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USD 0.0246

Multiples of: 10

40N02


20V 40A 7.5mΩ 1.2V N Channel TO-252 MOSFETs ROHS
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HL Availability : 4772
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USD 0.044

Multiples of: 5

FCX593TA


Transistors Bipolar - BJT PNP Medium Power
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Diodes Incorporated Availability : 4771
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USD 0.1892

Multiples of: 1

LH8550QLT1G


Transistors (NPN/PNP) PNP 1.5A 50V SOT-23 (SOT-23-3) RoHS
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Leshan Availability : 4770
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USD 0.0094

Multiples of: 50

BC161-16


Transistor: PNP; bipolar; 60V; 1A; 0.8/4W; TO39
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CDIL Availability : 4770
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USD 0.3374

Multiples of: 1

NCEP1545G


PDFN-8(5x5) MOSFETs ROHS
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NCE Power Availability : 4769
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USD 0.3229

Multiples of: 1

TPSI4816BDY-T1-GE3


SOP8 MOSFETs ROHS
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TECH PUBLIC Availability : 4769
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USD 0.6529

Multiples of: 1

BSC0403NSATMA1


MOSFET TRENCH >=100V
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Infineon Availability : 4769
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USD 1.6608

Multiples of: 1

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