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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SSM3K56ACT,L3F


MOSFET Small-signal MOSFET ID: 1.4A, VDSS: 20V
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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.

Toshiba Availability : 16751
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USD 0.0274

Multiples of: 10

2N7002K


MOSFET N Trench 60V 300mA 2.5V @ 250uA 3 Ω @ 500mA,10V SOT-23 (SOT-23-3) RoHS
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Good-Ark Availability : 16749
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USD 0.0217

Multiples of: 1

FMMT455TA


Transistors Bipolar - BJT NPN High Voltage
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Diodes Incorporated Availability : 16737
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USD 0.1089

Multiples of: 1

MUN5132T1G


Transistors Switching - Resistor Biased 100mA 50V BRT 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 : 16727
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USD 0.0363

Multiples of: 1

BC849CW,115


Bipolar (BJT) Transistor NPN 30 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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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 : 16716
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USD 0.0307

Multiples of: 1

BS170


mosfet n trench 60v 500ma 3v @ 1ma 5 @ 200ma,10v to-92 (to-92-3) 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 : 16708
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USD 0.0757

Multiples of: 250

SI2305A


MOSFET P Trench 20V 4.2A 500mV @ 250uA（Min） 65 mΩ @ 4.2A,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.

Youtai Availability : 16703
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USD 0.0195

Multiples of: 20

FDMS8820


Fairchild Semiconductor MOSFET NCh 30V 116A 2.4mOhm
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ON Semiconductor Availability : 16683
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USD 0.5885

Multiples of: 1

BC80716MTF


Transistors Bipolar - BJT SOT-23 PNP GP AMP
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ON Semiconductor Availability : 16682
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USD 0.0385

Multiples of: 1

IRLML6401


MOSFET P Channel 16V 3A 1.5V @ 250uA 110mO @ 3A,4.5V SOT-23 RoHS
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Shikues Availability : 16663
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USD 0.0249

Multiples of: 10

SN7002W H6327


Infineon Technologies MOSFET N-Ch 60V 230mA SOT-323-3
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Infineon Availability : 16662
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USD 0.0418

Multiples of: 1

IAUC100N04S6L020ATMA1


MOSFET MOSFET_20V 40V
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Infineon Availability : 16647
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USD 0.44

Multiples of: 1

MMBTA64LT3G


Trans Darlington PNP 30V 0.5A Automotive 3-Pin SOT-23 T/R
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ON Semiconductor Availability : 16646
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USD 0.0253

Multiples of: 1

S9012


25V 300mW 500mA PNP SOT-23 Bipolar (BJT) ROHS
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XZT Availability : 16635
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USD 0.0062

Multiples of: 50

STP7NK80Z


Transistor: N-MOSFET; unipolar; 800V; 3.3A; 125W; TO220-3
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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.

STMicroelectronics Availability : 16635
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USD 0.6901

Multiples of: 1

Hot DTA114YM3T5G


Transistors Switching - Resistor Biased 100mA 50V BRT PNP
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ON Semiconductor Availability : 16621
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USD 0.0304

Multiples of: 1

BSS131H6327XT


MOSFET SIPMOS Small Signal 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.

Infineon Availability : 16593
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USD 0.0572

Multiples of: 1

DMN61D8L-7


Diodes Incorporated MOSFET 60V N-Ch Enh FET 20Vgss SOT23
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Diodes Incorporated Availability : 16585
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USD 0.1441

Multiples of: 1

MMUN2236LT1G


Bipolar Transistors - Pre-Biased NPN DIGITAL TRANSISTOR (BRT)
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ON Semiconductor Availability : 16580
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USD 0.033

Multiples of: 1

D44H11


Transistor: NPN; bipolar; 80V; 10A; 50W; TO220AB
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STMicroelectronics Availability : 16373
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USD 0.2385

Multiples of: 1

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