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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2SC2412KT146R


Bipolar (BJT) Transistor NPN 50 V 150 mA 180MHz 200 mW Surface Mount SMT3
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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.

ROHM Availability : 190934
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USD 0.0135

Multiples of: 20

Si1467DH-T1-E3


MOSFET 20V 2.7A 2.78W 90mohm @ 4.5V
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Vishay Availability : 100249
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USD 0.2499

Multiples of: 1

SI6968BEDQ-T1-E3


20V 5.2A 22mO@4.5V,6.5A 1W 2PCSNChannel(Common Drain) TSSOP-8 MOSFETs ROHS
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Vishay Availability : 100182
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USD 0.4631

Multiples of: 1

2N7002W


60V 115mA 5@10V,0.5A 200mW 2.5V@250uA 1PCSNChannel SOT-323 MOSFETs ROHS
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hongjiacheng Availability : 99522
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USD 0.0106

Multiples of: 50

BSS84


MOSFET P Trench 50V 130mA 2V @ 1mA 10 Ω @ 100mA,5V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology Availability : 99269
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USD 0.0124

Multiples of: 20

SI1427EDH-T1-BE3


P-Channel 20V 2A (Ta), 2A (Tc) 1.56W (Ta), 2.8W (Tc) Surface Mount SC-70-6
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Vishay Availability : 99195
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USD 0.1

Multiples of: 1

S9014


Transistors (NPN/PNP) NPN 100mA 45V SOT-23 RoHS
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SLKORMICRO Availability : 99122
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USD 0.0038

Multiples of: 100

MUN2230T1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor Availability : 98940
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USD 0.0323

Multiples of: 1

SMUN5311DW1T1G


Transistors Switching - Resistor Biased SS BR XSTR DUAL 50V
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ON Semiconductor Availability : 98940
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USD 0.0389

Multiples of: 3000

SI3407DV-T1-BE3


MOSFET 20V P-CHANNEL
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Vishay Availability : 98925
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USD 0.1987

Multiples of: 1

FMB200


Transistors Bipolar - BJT PNP Multi-Chip Trans General Purpose
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ON Semiconductor Availability : 97931
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USD 0.2047

Multiples of: 1

BC337-40-T/R


Bipolar Transistors - BJT TRANS GP TAPE RADIAL
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NXP Availability : 97886
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USD 0.0656

Multiples of: 1

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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TWGMC Availability : 97471
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USD 0.0074

Multiples of: 50

PMBT3946YPN,125


Transistors Bipolar - BJT NPN/PNP 40 V 200 mA
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Nexperia Availability : 86369
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USD 0.0385

Multiples of: 1

BCR401WH6327XTSA1


Bipolar Transistors - Pre-Biased LED DRIVER
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Infineon Availability : 5800
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USD 0.097

Multiples of: 1

BC856BLT1G


Bipolar Transistors - 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 : 620
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USD 0.0113

Multiples of: 20

PMV48XPA2R


MOSFET PMV48XPA2R
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Nexperia Availability : 0
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USD 0.0836

Multiples of: 1

BC856B,215


Transistors Bipolar - BJT PNP GP 100MA 65V
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Nexperia Availability : 0
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USD 0.018

Multiples of: 1

BC847BW,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia Availability : 0
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USD 0.0176

Multiples of: 50

PDTC114EU,135


NXP Semiconductors Bipolar Transistors - Pre-Biased Trans Digita BJT NPN 50V 100mA 3-Pin UMT
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Nexperia Availability : 0
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USD 0.0282

Multiples of: 1

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