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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BCR129E6327HTSA1


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-23 T/R
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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 : 29100
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USD 0.0338

Multiples of: 1

MUN5116DW1T1G


Transistors Switching - Resistor Biased 100mA 50V BRT Dual PNP
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ON Semiconductor Availability : 29100
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USD 0.0382

Multiples of: 1

LGE2300


Transistor: N-MOSFET; unipolar; 20V; 4A; 1.25W; SOT23
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Luguang Availability : 29100
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USD 0.0406

Multiples of: 20

PUMB11,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 29100
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USD 0.0461

Multiples of: 1

DMN3190LDW-13


Diodes Incorporated MOSFET N-Ch Enh Mode FET 30Vdss 20Vgss
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Diodes Incorporated Availability : 29100
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USD 0.0507

Multiples of: 10000

MMBTA05


Transistor: NPN; bipolar; 60V; 0.5A; 350mW; SOT23
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ON Semiconductor Availability : 29100
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USD 0.0512

Multiples of: 1

DMN1260UFA-7B


Diodes Incorporated MOSFET 12V N-Ch Enh FET 8 VGS 60pF 0.92nC
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Diodes Incorporated Availability : 29100
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USD 0.0547

Multiples of: 10000

MMSTA63-7-F


Bipolar (BJT) Transistor PNP - Darlington 30 V 500 mA 125MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated Availability : 29100
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USD 0.0573

Multiples of: 3000

BC817-25W_R1_00001


Bipolar Transistors - BJT NPNGENERALPURPOSETRANSISTORS VCE45V IC500mA SOT-323
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Panjit Availability : 29100
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USD 0.0686

Multiples of: 1

DMN2300UFB-7B


MOSFET MOSFET BVDSS
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Diodes Incorporated Availability : 29100
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USD 0.0988

Multiples of: 10000

FDC6301N


Transistor: N-MOSFET x2; unipolar; 25V; 0.22A; 0.9W; SuperSOT-6
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ON Semiconductor Availability : 29100
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USD 0.1188

Multiples of: 3000

Si2303CDS-T1-E3


MOSFET 30V 2.7A 2.3W 190mohm @ 10V
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Vishay Availability : 29100
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USD 0.1537

Multiples of: 3000

PBLS6004D,115


NXP Semiconductors Bipolar Transistors - Pre-Biased BISS LDSWITCH TAPE-7
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Nexperia Availability : 29100
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USD 0.1751

Multiples of: 1

PBSS5320D,115


Bipolar (BJT) Transistor PNP 20 V 3 A 100MHz 750 mW Surface Mount 6-TSOP
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Nexperia Availability : 29100
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USD 0.1776

Multiples of: 1

ZXTN25100BFHTA


Bipolar (BJT) Transistor NPN 100 V 3 A 160MHz 1.25 W 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 : 29100
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USD 0.19

Multiples of: 3000

CPH5901G-TL-E


ON Semiconductor JFET NCH J-FETBIP NPN TR
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ON Semiconductor Availability : 29100
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USD 0.2411

Multiples of: 1

SISS27DN-T1-GE3


Vishay Semiconductors MOSFET -30V 5.6mOhm10V -50A P-Ch G-III
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Vishay Availability : 29100
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USD 0.292

Multiples of: 3000

SI7157DP-T1-GE3


MOSFET -20V .0016ohm@-10V -60A P-Ch
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Vishay Availability : 29100
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USD 0.6254

Multiples of: 3000

TPN2R703NL,L1Q


N-Channel 30 V 45A (Tc) 700mW (Ta), 42W (Tc) Surface Mount 8-TSON Advance (3.1x3.1)
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Toshiba Availability : 29100
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USD 0.7635

Multiples of: 5000

IPD200N15N3GATMA1


Infineon Technologies MOSFET
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Infineon Availability : 29100
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USD 0.9058

Multiples of: 2500

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