About Transistors

?Ourns 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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PMBT2222AQAZ


Bipolar Transistors - BJT 40 V, 600 mA NPN switching transistor
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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 : 40806
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USD 0.0206

Multiples of: 1

PUMD3,115


NXP Semiconductors Bipolar Transistors - Pre-Biased NPNPNP 50V 100mA
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Nexperia Availability : 40759
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USD 0.0178

Multiples of: 20

DDTC143FCA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS NPN 200mW
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Diodes Incorporated Availability : 40740
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USD 0.0095

Multiples of: 3000

BC847AW,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia Availability : 40740
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USD 0.0121

Multiples of: 3000

BC818-40LT1G


Bipolar (BJT) Transistor NPN 25 V 500 mA 100MHz 225 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 : 40740
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USD 0.0174

Multiples of: 3000

MMST3904-7-F


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 200 mW Surface Mount SOT-323
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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 : 40740
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USD 0.0193

Multiples of: 3000

DTC114EET1G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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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 : 40740
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USD 0.0198

Multiples of: 3000

SBC846BLT1G


Bipolar Transistors - BJT SS GP XSTR SPCL TR
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ON Semiconductor Availability : 40740
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USD 0.0203

Multiples of: 3000

BCX70KE6327HTSA1


Infineon Technologies Bipolar Transistors - BJT AF TRANS GP BJT NPN 45V 0.1A
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Infineon Availability : 40740
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USD 0.0219

Multiples of: 3000

SMUN5111T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SRFC MNT BIAS RESTR TRANS
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ON Semiconductor Availability : 40740
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USD 0.0263

Multiples of: 3000

MMBT6428LT1G


Transistors Bipolar - BJT 200mA 60V NPN
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ON Semiconductor Availability : 40740
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USD 0.0265

Multiples of: 3000

MMBT5179


RF Bipolar Transistors NPN RF Transistor
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ON Semiconductor Availability : 40740
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USD 0.0355

Multiples of: 3000

KSD1616ALTA


Bipolar (BJT) Transistor NPN 60 V 1 A 160MHz 750 mW Through Hole TO-92-3
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ON Semiconductor Availability : 40740
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USD 0.0764

Multiples of: 1

DCX144EH-7


Transistors Switching - Resistor Biased 150MW 47K
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Diodes Incorporated Availability : 40740
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USD 0.078

Multiples of: 3000

MMBFJ175LT1G


SOT-23 JFETs ROHS
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ON Semiconductor Availability : 40740
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USD 0.0932

Multiples of: 3000

SI1022R-T1-GE3


MOSFET 60V Vds 20V Vgs SC75A
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Vishay Availability : 40740
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USD 0.2121

Multiples of: 3000

STB55NF06T4


Transistor: N-MOSFET; unipolar; 60V; 35A; 110W; D2PAK
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STMicroelectronics Availability : 40740
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USD 0.5204

Multiples of: 1000

SI7116DN-T1-E3


MOSFET 40V 16.4A 3.8W 7.8mohm @ 10V
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Vishay Availability : 40740
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USD 0.6437

Multiples of: 3000

SI7850DP-T1-E3


MOSFET 60V Vds 20V Vgs PowerPAK SO-8
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Vishay Availability : 40740
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USD 0.6875

Multiples of: 3000

STP120N4F6


STMicroelectronics MOSFET N-Ch 40V 3.5m Ohm 80A STripFET VI
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STMicroelectronics Availability : 40740
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USD 0.8908

Multiples of: 1000

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