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New Series of High Temperature & High Humidity Aluminum Polymer SMD Capacitors

  • Posted by Kemet Electronic Corporation
  • On February 15, 2021
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KEMET is expanding the AO-CAP ® Aluminum Polymer SMD capacitor offering with new A798 Series. The new series was developed and qualified with the news material setting and process flows that allow a life endurance specification of 125ºC and a humidity bias capability of 85ºC/85% relative humidty at rated voltage up to 1000h.
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An Overview of Electrical and Electronic Fuse Markets and Technologies

  • Posted by doEEEt Media Group
  • On February 3, 2021
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    • 2 likes
A fuse is an electrical or electronic circuit protection device that protects a circuit against overcurrent, either by melting or fusing open its conductive element when excessive current flows through it. Some fuses are single-use or “one-shot” designs; others are reusable designs. This is an important distinction in the marketplace among design engineers.
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Reliability Issues with Polymer and MnO2 Tantalum Capacitors

  • Posted by doEEEt Media Group
  • On January 25, 2021
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A comparative analysis of degradation processes, failure modes and mechanisms in MnO2 and polymer technology tantalum capacitors. Analyzed conditions include effects of vacuum and radiation, soldering (pop-corning), long-term storage, operation at high temperatures, stability at low and high temperatures, and anomalous transients.
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Kemet KO-CAP High Reliability Polymer Capacitors

  • Posted by Kemet Electronic Corporation
  • On January 7, 2021
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    • 2 likes
Organic Capacitor (KO-CAP) is a solid electrolytic capacitor with a conductive polymer cathode capable of delivering ultra low ESR and improved capacitance retention at high frequencies. KO-CAP combines the low ESR of multilayer ceramic, the high capacitance of aluminum electrolytic, and the volumetric efficiency of tantalum into a single surface mount package.
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Power management in Space applications & KEMET KO-CAP® Technology

  • Posted by Kemet Electronic Corporation
  • On January 4, 2021
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    • 3 likes
Power management in space applications is related with multiple critical functions as energy storage, conditioning its distribution and conversion from higher to lower levels, feeding all kinds of electronic modules in equipment’s that can be integrated in a launcher (with short duration usage) up to probes or space stations ( with decades of usage).
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KEMET Introduced New Tantalum Polymer Ultra-Thin

  • Posted by doEEEt Media Group
  • On January 4, 2021
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The tantalum polymer SMD are solid-state capacitors that demonstrate no wear out mechanism when operated within their recommended guidelines. Unlike their MnO2 counterparts, polymer capacitors don’t need to be derated as aggressively. Under most conditions of consumer electronics devices, polymer capacitors only need about 10% derating.
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Conductive Polymer Hybrid Aluminum Electrolytic Capacitors

  • Posted by doEEEt Media Group
  • On December 2, 2020
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Panasonic Corporation announced today that its Industrial Solutions Company has commercialized new conductive polymer hybrid aluminum electrolytic capacitors, the large-current ZU series, and large-capacitance ZSU series for use in automotive ECUs (electronic control units)
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Hybrid Aluminum Polymer Capacitor Technology

  • Posted by Kemet Electronic Corporation
  • On December 2, 2020
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KEMET, a subsidiary of Yageo Corporation (“Yageo”) (TAIEX: 2327) and leading global supplier of electronic components, announces the launch of three hybrid aluminum polymer capacitor series: A780, PHA225, and PHH225. These AEC-Q200 qualified capacitors offer a combination of highly conductive polymer technology and liquid electrolytic material in a hybrid design
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