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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BC817-40


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 42195
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AUD 0.0164
Multiples of: 50

MUN5136T1G


Bipolar Transistors - Pre-Biased SS SC70 BR XSTR PNP 50V
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ON Semiconductor 28808
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AUD 0.055
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IPD80P03P4L07ATMA2


P-Channel 30V 80A (Tc) 88W (Tc) Surface Mount PG-TO252-3-11
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Infineon 28726
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AUD 1.0514
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SI1403BDL-T1-BE3


P-Channel 20V 1.4A (Ta) 568mW (Ta) Surface Mount SC-70-6
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Vishay 28712
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AUD 0.2436
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PBLS6004D,115


NXP Semiconductors Bipolar Transistors - Pre-Biased BISS LDSWITCH TAPE-7
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Nexperia 28712
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AUD 0.2502
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PJS6421_S1_00001


MOSFET /S21/TRR/7"/HF/3K/SOT-23 6L-1/MOS/SOT/NFET-20TLMP/NF20TL-QI31/PJ///
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Panjit 28421
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AUD 0.154
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KIRLML5203TRPBF


30V 3A 98Ω@10V,3A 1.25W P Channel SOT-23 MOSFETs ROHS
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Yongyutai Electronics 27887
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AUD 0.0399
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IRF6648TRPBF


N-Channel 60 V 86A (Tc) 2.8W (Ta), 89W (Tc) Surface Mount DIRECTFET™ MN
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Infineon 27809
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AUD 1.4583
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BSS139 H6906


Infineon Technologies MOSFET
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Infineon 27358
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AUD 0.429
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IRFP4332PBF


MOSFET N Trench 250V 57A (Tc) 5V @ 250uA 33 mΩ @ 35A,10V TO-247 RoHS
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Infineon 94
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AUD 2.2626
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