About Transistors

?Ourns 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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MMBT4401


100nA 40V 300mW 600mA 100@150mA,1V 250MHz 400mV@150mA,15mA NPN +150℃@(Tj) SOT-23 Bipolar Transistors - BJT 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.

TWGMC Availability : 97471
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USD 0.0074

Multiples of: 50

S9015


Transistors (NPN/PNP) PNP 100mA 45V SOT-23 (SOT-23-3) 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.

Hottech Availability : 97155
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USD 0.0051

Multiples of: 1

MMUN2211LT3G


Transistors Switching - Resistor 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 : 97000
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USD 0.0144

Multiples of: 10000

BC337-40


Transistor: NPN; bipolar; 45V; 800mA; 625mW; TO92
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Diotec Availability : 97000
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USD 0.0183

Multiples of: 4000

BCX70H


Transistors Bipolar - BJT SOT-23 NPN GP AMP
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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 : 97000
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USD 0.0385

Multiples of: 1

BCR523E6433HTMA1


Bipolar Transistors - Pre-Biased NPN Silicon Digital 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 : 97000
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USD 0.065

Multiples of: 20000

2N7000TA


Transistor: N-MOSFET; unipolar; 60V; 0.2A; 0.4W; TO92
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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 : 97000
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USD 0.0851

Multiples of: 2000

IRFH6200TRPBF


Transistor: N-MOSFET; unipolar; 20V; 45A; 3.6W; PQFN5X6
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Infineon Availability : 97000
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USD 0.6625

Multiples of: 4000

STD10PF06-1


P-Channel 60 V 10A (Tc) 40W (Tc) Through Hole I-PAK
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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 : 96967
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USD 0.6673

Multiples of: 1

S8550M-D


Transistors (NPN/PNP) PNP 800mA 25V 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.

Blue Rocket Availability : 96854
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USD 0.0063

Multiples of: 50

SI2304DDS-T1-BE3


MOSFET N-CHANNEL 30 V D-S
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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.

Vishay Availability : 96798
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USD 0.0957

Multiples of: 1

SI2301CDS-T1-BE3


MOSFET P-CHANNEL 20-V (D-S)
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Vishay Availability : 96684
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USD 0.1287

Multiples of: 1

MMBT2222A


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC Availability : 96554
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USD 0.0064

Multiples of: 50

KSP2907ACTA


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 625 mW Through Hole TO-92-3
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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.

ON Semiconductor Availability : 96334
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USD 0.0506

Multiples of: 1

DSS4240T-7


Transistors Bipolar - BJT NPN 40V 2A
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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 : 96093
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USD 0.055

Multiples of: 1

BSS314PE H6327


Infineon Technologies MOSFET P-Ch -30V -1.5A SOT-23-3
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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.

Infineon Availability : 96081
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USD 0.0605

Multiples of: 1

BC848C-7-F


Bipolar (BJT) Transistor NPN 30 V 100 mA 300MHz 300 mW Surface Mount SOT-23-3
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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.

Diodes Incorporated Availability : 96030
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USD 0.0147

Multiples of: 3000

BC856BWT1G


Transistors Bipolar - BJT 100mA 80V 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 : 96030
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USD 0.015

Multiples of: 3000

NTA4151PT1G


MOSFET -20V -760mA PChannel
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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 : 93120
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USD 0.0235

Multiples of: 3000

NTR5103NT1G


MOSFET NFET SOT23 60V 310MA 2.5
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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 : 5509
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USD 0.0266

Multiples of: 10

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