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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PMMT491A,215


Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 250 mW Surface Mount TO-236AB
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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 : 23280
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USD 0.1039

Multiples of: 1

FDN5630


Transistor: N-MOSFET; unipolar; 60V; 1.7A; 0.5W; SuperSOT-3
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ON Semiconductor Availability : 23280
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USD 0.1045

Multiples of: 3000

2N7000_D26Z


Trans MOSFET N-CH 60V 0.2A 3-Pin TO-92 T/R
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ON Semiconductor Availability : 23280
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USD 0.1088

Multiples of: 2000

NSL12AWT1G


Transistors Bipolar - BJT 3A 12V Switching PNP
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ON Semiconductor Availability : 23280
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USD 0.1241

Multiples of: 1

DMP2069UFY4-7


MOSFET MOSFET P-CHAN.
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Diodes Incorporated Availability : 23280
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USD 0.1544

Multiples of: 1

SI3473CDV-T1-E3


MOSFET 12V 8.0A 4.2W 22mohm @ 4.5V
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Vishay Availability : 23280
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USD 0.2408

Multiples of: 3000

SI1441EDH-T1-BE3


P-Channel 20V 4A (Ta), 4A (Tc) 1.6W (Ta), 2.8W (Tc) Surface Mount SC-70-6
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Vishay Availability : 23280
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USD 0.2445

Multiples of: 1

ZTX653STZ


Bipolar Transistors - BJT NPN Super E-Line
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Diodes Incorporated Availability : 23280
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USD 0.3083

Multiples of: 2000

CPH3107-TL-E


ON Semiconductor Bipolar Transistors - BJT BIP PNP 6A 15V
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ON Semiconductor Availability : 23280
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USD 0.3275

Multiples of: 1

2N3906RLRA


Trans GP BJT PNP 40V 0.2A 3-Pin TO-92 T/R
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ON Semiconductor Availability : 23280
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USD 0.5015

Multiples of: 1

STL60N10F7


MOSFET N-CH 100V 0.013Ohm 12A VII DeepGate
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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 : 23280
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USD 0.6421

Multiples of: 3000

2SK1070PIC(TL-E)


Trans JFET N-CH 50mA Si 3-Pin MPAK T/R
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Renesas Availability : 23276
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USD 1.2957

Multiples of: 1

BC847BW_R2_00001


Bipolar Transistors - BJT NPNGENERALPURPOSETRANSISTORS VCE45V IC100mA
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Panjit Availability : 23260
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USD 0.0434

Multiples of: 1

MUN2113T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR PNP 50V
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ON Semiconductor Availability : 23251
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USD 0.0131

Multiples of: 1

BCV71,215


Bipolar (BJT) Transistor NPN 60 V 100 mA 100MHz 250 mW Surface Mount TO-236AB
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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 : 23247
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USD 0.014

Multiples of: 1

PMV160UP


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 23241
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USD 0.029

Multiples of: 10

FDN308P


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 23241
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USD 0.0382

Multiples of: 10

IRFML8244TR(UMW)


SOT-23 MOSFETs ROHS
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Youtai Availability : 23216
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USD 0.0314

Multiples of: 10

HT7533S


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 23212
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USD 0.026

Multiples of: 10

AON7264E


MOSFET DFN_3x3mm RoHS
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Alpha & Omega Availability : 23212
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USD 0.132

Multiples of: 5

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