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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2N6517RLRA


2N6517RLRA #0202 PCN12106 T/HOLE
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USD 0.1978

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TIP122


Transistors Darlington NPN Epitaxial Darl
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USD 0.2038

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KSF350


KSF350 TRANSISTOR NPN 300V TO-225AA
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USD 0.2041

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TIP29C


TIP29C PNP PWR TRANS VCEO=1
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USD 0.2119

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418780BB


TIP31C NPN TRANS 100V 3A
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USD 0.2126

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TIP126


TIP126 PNP TO220 8A 60V T/HOLE
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USD 0.2289

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BF459


BF459 TRANSISTOR T/HOLE
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STMicroelectronics Availability : 0
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USD 0.2638

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2N2369A/B


2N2369A/B LTB 30/06/098 B T/HOLE
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Central Semiconductor Availability : 0
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USD 0.2835

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BSR31/T1


BSR31/T1 #4701 PCN20010104F SMD
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NXP Availability : 0
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USD 0.2852

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BDX53C


BDX53C TRANSISTOR TO220
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USD 0.2981

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ZVN2110A


ZVN2110A MOVED TO 051075FB T/HOLE
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Diodes Incorporated Availability : 0
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USD 0.3013

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2N2905


2N2905 GET QUOTE T/HOLE
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Microchip Availability : 0
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USD 0.3088

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BF859


BF859 TO220 300V LF POWER TRANS T/HO
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Philips Availability : 0
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USD 0.3125

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012111XB


ZVP2110A TRANSISTORS-M*
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Diodes Incorporated Availability : 0
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USD 0.3151

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BF470


BF470 SEE KSA1406CSTU PNP TO126 250V 30MA VIDE O OUT
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Philips Availability : 0
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USD 0.3269

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ULN2003A-ST


Darlington Transistors Seven NPN DRIVER Array PDIP-16
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STMicroelectronics Availability : 0
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USD 0.3473

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MCT1413P


MCT1413P IC DIP
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Motorola Availability : 0
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USD 0.3649

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TIP121


TIP121 USEUP THEN841634BB T/HOLE
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ON Semiconductor Availability : 0
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USD 0.3759

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J177


J177 PCH JFET TO92 T/HOLE
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InterFET Availability : 0
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USD 0.3784

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ULN2803


Darlington Transistors Eight NPN Array
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STMicroelectronics Availability : 0
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USD 0.3912

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