T491C475K025AT7280

KEMET T491C475K025AT7280

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  • T491C475K025AT7280
  • KEMET
  • CAP TANT 4.7UF 10% 25V 2312
  • Tantalum Capacitors
  • T491C475K025AT7280 Datasheet
  • 2312 (6032 Metric)
  • Cut Tape (CT)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 3575
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is T491C475K025AT7280

KEMET Part Number T491C475K025AT7280（Tantalum Capacitors）, developed and manufactured by KEMET, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

T491C475K025AT7280 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

T491C475K025AT7280 Specifications

  • Part NumberT491C475K025AT7280
  • CategoryTantalum Capacitors
  • ManufacturerKEMET
  • DescriptionCAP TANT 4.7UF 10% 25V 2312
  • PackageCut Tape (CT)
  • SeriesT491
  • TypeMolded
  • FeaturesGeneral Purpose
  • Operating Temperature-55°C ~ 125°C
  • Mounting TypeSurface Mount
  • Package / Case2312 (6032 Metric)
  • Tolerance±10%
  • Size / Dimension0.236" L x 0.126" W (6.00mm x 3.20mm)
  • Voltage - Rated25 V
  • Lead Spacing-
  • Ratings-
  • Height - Seated (Max)0.110\" (2.80mm)
  • Capacitance4.7 µF
  • ESR (Equivalent Series Resistance)2.4Ohm
  • Lifetime @ Temp.2000 Hrs @ 125°C
  • Failure Rate-
  • Manufacturer Size CodeC

Application of T491C475K025AT7280

Tantalum Capacitors have been widely used in multiple key fields due to their excellent electrical performance and stability. In the aerospace field, tantalum capacitors have become the core components of satellite communication, missile guidance systems, and aircraft electronic systems due to their high reliability and extreme environmental resistance, ensuring the normal operation of the system under extreme conditions such as high altitude, cold, and high radiation. In communication equipment, tantalum capacitors are used as filtering, coupling, and bypass capacitors to ensure clear signal transmission and stable equipment operation. In addition, tantalum capacitors are also favored in industrial automation, medical equipment, automotive electronics, and consumer electronics due to their miniaturization, high capacity, and long lifespan characteristics, providing stable and reliable energy storage and conversion solutions for various electronic devices.

T491C475K025AT7280 Datasheet

T491C475K025AT7280 Datasheet , Cut Tape (CT),T491,Molded,General Purpose,-55°C ~ 125°C,Surface Mount,2312 (6032 Metric),±10%,0.236" L x 0.126" W (6.00mm x 3.20mm),25 V,0.110\" (2.80mm),4.7 µF,2.4Ohm,2000 Hrs @ 125°C,C

T491C475K025AT7280 Classification

Tantalum Capacitors

Tantalum Capacitors are high-performance capacitors made of tantalum metal as the anode material, and a layer of tantalum pentoxide (Ta2O5) is formed on its surface as the dielectric. Its uniqueness lies in the high dielectric constant and anode volume efficiency of tantalum metal, which gives tantalum capacitors significant advantages such as small volume, large capacity, low equivalent series resistance (ESR), low leakage current, and strong self-healing ability. The structure of tantalum capacitors enables them to operate stably at high frequencies, temperatures, and harsh environments, and are widely used in various electronic devices that require high reliability and long lifespan.

FAQ about Tantalum Capacitors

  • 1. Why are tantalum capacitors so expensive?

    Tantalum ore resources are scarce and the mining cost is high.
    The manufacturing process is complex and the yield is relatively low.
    It has excellent electrical characteristics, making it indispensable in high-end applications.

  • 2. What is the expected life of tantalum capacitors?

    Under normal circumstances, it can range from thousands of hours to tens of thousands of hours, depending on the working conditions and manufacturer specifications.

  • 3. Can I use ceramic capacitors instead of tantalum capacitors?

    It depends on the specific situation. If the size, ESR requirements are not high and a specific capacitance value is not required, you can consider replacing it.
    But be aware that there are differences in physical properties between the two, and direct replacement may affect the working state of the circuit.

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Do you have any questions about T491C475K025AT7280 ?
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KEMET
KEMET
Founded in 1919, KEMET is a globally renowned capacitor manufacturer with a history of over 100 years. The company is headquartered in Greenville, South Carolina, USA. KEMET's tantalum capacitors rank first in global sales and...
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