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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AP2301


MOSFET P Trench 20V 3A 1V @ 250uA 110 mΩ @ 3A,4.5V 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.

Quan Li Availability : 73708
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USD 0.026

Multiples of: 20

EMX1DXV6T1G


Transistors Bipolar - BJT 100mA 60V Dual NPN
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ON Semiconductor Availability : 73532
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USD 0.0594

Multiples of: 1

S9012 2T1


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN Availability : 73487
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USD 0.006

Multiples of: 50

FDC6304P


MOSFET SSOT-6 P-CH -25V
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ON Semiconductor Availability : 73422
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USD 0.3268

Multiples of: 1

DMP1046UFDB-13


Diodes Incorporated MOSFET 20V P-Ch Enh Mode 8Vgs 915pF 10.7nC
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Diodes Incorporated Availability : 73219
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USD 0.1177

Multiples of: 1

MMBT2907AWT1G


Trans GP BJT PNP 60V 0.6A 3-Pin SC-70 T/R
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ON Semiconductor Availability : 72750
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USD 0.0168

Multiples of: 3000

MMBTA64LT1G


Darlington Transistors 500mA 30V 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 : 72750
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USD 0.0209

Multiples of: 3000

SMUN2113T1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-59 T/R
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ON Semiconductor Availability : 72750
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USD 0.0295

Multiples of: 1

FJV1845PMTF


Transistors Bipolar - BJT NPN Epitaxial Transistor
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ON Semiconductor Availability : 72750
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USD 0.0385

Multiples of: 1

MMDT3904VC-7


Transistors Bipolar - BJT BIPOLAR TRANSISTOR SMLSGNL NPN SOT-563
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Diodes Incorporated Availability : 72750
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USD 0.0614

Multiples of: 3000

MCH3322-TL-E


GENERAL-PURPOSE SWITCHING DEVICE APPLICATIONS
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ON Semiconductor Availability : 72750
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USD 0.128

Multiples of: 1

PMV33UPE,215


NXP Semiconductors MOSFET 20V P-Channel Trench Mosfet
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Nexperia Availability : 72750
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USD 0.1462

Multiples of: 1

EMX1T2R


Transistors Bipolar - BJT DUAL NPN 50V 150MA
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ROHM Availability : 59509
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USD 0.0399

Multiples of: 10

BC807-25W-7


Bipolar (BJT) Transistor PNP 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated Availability : 55290
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USD 0.0232

Multiples of: 3000

BSS159NH6327XTSA2


Transistor: N-MOSFET; unipolar; 60V; 0.23A; 0.36W; SOT23
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Infineon Availability : 43650
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USD 0.0861

Multiples of: 3000

PZT2907A,115


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 1.15 W Surface Mount SOT-223
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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 : 24143
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USD 0.1585

Multiples of: 1

BSS138PS,115


Mosfet Array 2 N-Channel (Dual) 60V 320mA 420mW Surface Mount 6-TSSOP
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Nexperia Availability : 20297
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USD 0.1661

Multiples of: 5

FQD7P20TM


mosfet p trench 200v 5.7a (tc) 5v @ 250ua 690 m @ 2.85a,10v to-252-3 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.

ON Semiconductor Availability : 317
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USD 0.4398

Multiples of: 1

BC856W,115


Bipolar (BJT) Transistor PNP 65 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia Availability : 58
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USD 0.0304

Multiples of: 20

BUK9880-55ACUX


NXP Semiconductors MOSFET N-channel TrenchMOS logic level FET
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Nexperia Availability : 0
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USD 0.1375

Multiples of: 1

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