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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MMBTA42LT3G


Transistors Bipolar - BJT 500mA 200V NPN
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ON Semiconductor 145500
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AUD 0.0464
Multiples of: 10000

IRLML6401


MOSFET P Trench 12V 4.3A 950mV @ 250uA 50 mΩ @ 4.3A,4.5V SOT23 RoHS
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KEXIN 143637
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AUD 0.0399
Multiples of: 20

MMBT2907A-TP


Transistors Bipolar - BJT 350mW, 600mA
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Micro Commercial Components (MCC) 142590
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AUD 0.0134
Multiples of: 3000

DDTC114TCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 142590
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AUD 0.0481
Multiples of: 3000

S9013


Transistors (NPN/PNP) NPN 500mA 25V SOT-23 (SOT-23-3) RoHS
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Shikues 142444
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AUD 0.0106
Multiples of: 50

YJL3401A


Transistor: P-MOSFET; TRENCH POWER LV; unipolar; -30V; -3.5A; 1.2W
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Yangjie 139049
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AUD 0.0598
Multiples of: 10

BSS138DW-7-F


Trans MOSFET N-CH 50V 0.2A Automotive 6-Pin SOT-363 T/R
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Diodes Incorporated 134602
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AUD 0.0928
Multiples of: 5

BSS138


50V 300mA 1.5@10V,500mA 300mW 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 16732
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AUD 0.015
Multiples of: 50

IPI045N10N3GXKSA1


Transistor: N-MOSFET; unipolar; 100V; 100A; 214W; PG-TO262-3
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Infineon 16005
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AUD 2.4084
Multiples of: 500

2SD1816S-TL-H


ON Semiconductor Bipolar Transistors - BJT BIP NPN 4A 100V
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ON Semiconductor 1358
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AUD 0.438
Multiples of: 1

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