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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BC846B


Transistor: NPN; bipolar; 65V; 100mA; 250mW; SOT23
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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.

Diotec Availability : 55212
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USD 0.0126

Multiples of: 0

CPH3240-TL-E


ON Semiconductor Bipolar Transistors - BJT BIP NPN 1A 100V
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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 : 39822
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USD 0.2002

Multiples of: 1

MMBT2907


60V 225mW 600mA PNP 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.

Yongyutai Electronics Availability : 39818
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USD 0.0065

Multiples of: 50

2SA1552T-TL-H


ON Semiconductor Bipolar Transistors - BJT BIP PNP 1.5A 160V
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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 : 39797
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USD 0.3705

Multiples of: 1

SI2302


20V 2.6A 85mΩ@4.5V,2.6A 900mW 1.5V@250uA N Channel 880pF@6V +150℃@(Tj) SOT-23-3 MOSFETs ROHS
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TECH PUBLIC Availability : 39576
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USD 0.0176

Multiples of: 20

BC817K40WH6327XTSA1


Bipolar Transistors - BJT AF TRANSISTOR
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Infineon Availability : 39535
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USD 0.0374

Multiples of: 1

2N7002


MOSFET N Trench 60V 200mA 1V @ 250uA 7.5 Ω @ 500mA,10V 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.

Bourne Availability : 39479
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USD 0.0098

Multiples of: 50

AUIRFR4620TRL


MOSFET AUTO 200V 1 N-CH HEXFET 78mOhms
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Infineon Availability : 39455
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USD 1.5939

Multiples of: 1

NDS0610-G


MOSFET FET -60V 10.0 MOHM
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ON Semiconductor Availability : 39262
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USD 0.097

Multiples of: 1

SI2369DS-T1-BE3


MOSFET P-CHANNEL 30-V (D-S)
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Vishay Availability : 39217
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USD 0.166

Multiples of: 1

BC817K25E6327HTSA1


Infineon Technologies Bipolar Transistors - BJT AF TRANS GP BJT NPN 45V 0.5A
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Infineon Availability : 39087
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USD 0.0308

Multiples of: 1

BFR340FH6327XTSA1


RF Bipolar Transistors RF BIP TRANSISTORS
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Infineon Availability : 38800
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USD 0.1

Multiples of: 1

DDTC143TCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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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 : 36611
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USD 0.0253

Multiples of: 1

MMUN2115LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor Availability : 34920
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USD 0.018

Multiples of: 3000

2N3904


Transistor: NPN; bipolar; 40V; 200mA; 625mW; TO92
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Diotec Availability : 30506
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USD 0.0392

Multiples of: 1

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

ZXMS6005N8-13


MOSFET 60V N-CH. Low Side MOSFET
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Diodes Incorporated Availability : 18934
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USD 0.3454

Multiples of: 1

BSS138N H6327


MOSFET N-KANAL SMALL SIGNAL MOS
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Infineon Availability : 342
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USD 0.0374

Multiples of: 1

NTLJS2103PTBG


MOSFET PFET WDFN6 12V 5.9A 0.025
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ON Semiconductor Availability : 0
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USD 0.2346

Multiples of: 1

PMX100UNZ


MOSFET MOSFET DISCRETES
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Nexperia Availability : 0
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USD 0.0748

Multiples of: 1

First...8687888990...

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