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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MMBT3906LT1G


Bipolar Transistors - BJT 200mA 40V 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 : 3221370
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USD 0.0089

Multiples of: 3000

BC847AW,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia Availability : 112791
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USD 0.025

Multiples of: 1

2N7000


Transistor: N-MOSFET; unipolar; 60V; 0.2A; 0.4W; TO92
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ON Semiconductor Availability : 93229
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USD 0.0866

Multiples of: 1

BC859CW,115


Bipolar (BJT) Transistor PNP 30 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia Availability : 87300
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USD 0.0307

Multiples of: 1

FJV4101RMTF


Trans Digital BJT PNP 50V 100mA 3-Pin SOT-23 T/R
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ON Semiconductor Availability : 41019
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USD 0.0295

Multiples of: 1

2SJ281-TL-E


Trans MOSFET P-CH Si 250V 3A 3-Pin(2+Tab) TP-FA
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ON Semiconductor Availability : 40969
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USD 0.3073

Multiples of: 1

BSS84


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 40934
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USD 0.0159

Multiples of: 20

AO3402


SOT-23 MOSFETs ROHS
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JSMSEMI Availability : 40914
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USD 0.014

Multiples of: 20

SI2310


60V 3A 1.5W 78mΩ@10V,3A 2V@250uA 19.5pF@30V N Channel 247pF@30V 6nC@4.5V +150℃@(Tj) SOT-23 MOSFETs ROHS
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GOODWORK Availability : 40867
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USD 0.022

Multiples of: 10

SS8550


100nA 25V 300mW 1.5A 100@100mA,1V 100MHz 600mV@800mA,80mA PNP -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK Availability : 40866
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USD 0.0071

Multiples of: 50

DMG1013T


20V 550mA 610mΩ@4.5V,550mA 280mW 750mV@250uA 5pF@10V P Channel 60pF@10V +150℃@(Tj) SOT-523 MOSFETs ROHS
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TECH PUBLIC Availability : 40818
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USD 0.0237

Multiples of: 10

BC818-40LT1G


Bipolar (BJT) Transistor NPN 25 V 500 mA 100MHz 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor Availability : 40740
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USD 0.0157

Multiples of: 3000

BC337-25BK


Transistor: NPN; bipolar; 45V; 800mA; 625mW; TO92
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Diotec Availability : 35651
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USD 0.0241

Multiples of: 0

DTC114EET1G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor Availability : 34920
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USD 0.0127

Multiples of: 3000

BC849BLT1G


Bipolar (BJT) Transistor NPN 30 V 100 mA 100MHz 300 mW Surface Mount SOT-23-3 (TO-236)
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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 0.0131

Multiples of: 3000

MUN5133T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR PNP 50V
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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 : 23280
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USD 0.0195

Multiples of: 1

NSVBC858CLT1G


ON Semiconductor Bipolar Transistors - BJT
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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 : 17460
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USD 0.0222

Multiples of: 18000

SBC846BLT1G


Bipolar Transistors - BJT SS GP XSTR SPCL TR
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ON Semiconductor Availability : 29
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USD 0.0268

Multiples of: 10

PMV16XNR


N-Channel 20 V 6.8A (Ta) 510mW (Ta), 6.94W (Tc) Surface Mount TO-236AB
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Nexperia Availability : 0
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USD 0.0847

Multiples of: 1

BCX53-16,115


Bipolar (BJT) Transistor PNP 80 V 1 A 145MHz 1.3 W Surface Mount SOT-89
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Nexperia Availability : 0
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USD 0.0505

Multiples of: 10

First...8182838485...

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