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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BC817-25


Transistors (NPN/PNP) SOT-23 RoHS
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AnBon 6935
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AUD 0.0185
Multiples of: 10

TPNTZD3154NT1G


SOT-563 MOSFETs ROHS
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TECH PUBLIC 6912
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AUD 0.1074
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IRFP4321PBF


MOSFET N Trench 150V 78A 5V @ 250uA 15.5 mΩ @ 33A,10V TO-247 (AC) RoHS
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Infineon 6896
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AUD 3.5261
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Hot SSTA28T116


Bipolar (BJT) Transistor NPN - Darlington 80 V 300 mA 200MHz 200 mW Surface Mount SST3
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ROHM 6892
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AUD 0.0752
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RW1C015UNT2R


Trans MOSFET N-CH 20V 1.5A 6-Pin WEMT T/R
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ROHM 6892
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AUD 0.2369
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FDS8958A


SOIC-8 MOSFETs ROHS
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TECH PUBLIC 6891
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AUD 0.1682
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MMBT5551


160V 300mW 600mA NPN SOT-23 Bipolar (BJT) ROHS
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ALJ 6887
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AUD 0.0093
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NDS332P


MOSFET SOT-23 P-CH LOGIC
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ON Semiconductor 6887
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AUD 0.1618
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KSC2383YTA


Bipolar (BJT) Transistor NPN 160 V 1 A 100MHz 900 mW Through Hole TO-92-3
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ON Semiconductor 6887
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AUD 0.1836
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BSC160N10NS3GATMA1


Transistor: N-MOSFET; unipolar; 100V; 42A; 60W; PG-TDSON-8
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Infineon 6797
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AUD 0.7125
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