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    AI Overview

    An AI Overview is not available for this search Can't generate an AI overview right now. Try again later.
    AI Overview
    All-tantalum sealed case capacitors are
    high-reliability, wet tantalum electrolytic capacitors designed with both a tantalum anode and a tantalum case, creating a superior hermetic seal . They offer exceptionally high energy density, low DC leakage, and low ESR, making them suitable for extreme aerospace, military, and industrial environments.
    Key Features and Benefits
    • Hermetic Construction: The use of tantalum for both the case and anode, paired with welded glass-to-metal seals, prevents electrolyte leakage and provides superior, long-term resistance to harsh environments.
    • High Performance: These capacitors deliver exceptionally high capacitance-voltage (CV) values per unit volume, often in a small form factor.
    • High Temperature/Vibration Tolerance: Many are rated for -55°C to +125°C, or up to 200°C+ with derating, and withstand high-G shock and random vibration.
    • Low ESR and Low Leakage: Optimized for low Equivalent Series Resistance (ESR) and low DC leakage, ideal for power supply filtering and energy storage in mission-critical applications.
    Common Applications
    • Avionics and aerospace systems
    • Military radar and weapon systems
    • Down-hole oil and gas exploration equipment
    • High-energy pulse power systems
    Examples of Products
    • Vishay T11 Series: Hermetically sealed, high-temperature tantalum-cased capacitors
    • Vishay/Sprague EP2 Series: High-energy wet tantalum capacitors
    • CAK39H / CAK38 Series: Typical military-standard Chinese equivalents (e.g., QJ/PWV319-2010)
    These capacitors are generally polarized, requiring careful consideration of voltage polarity to avoid failure.
    • customizable CAK39 all tantalum wet electrolytic capacitor with ...
      * Brief Introduction and Feature. 1） CAK39, All tantalum case ,hermetic sealed, with insulation sleeve wet tantalum electrolytic c...
      www.greentechee.com
    • Vishay / Sprague EP2 High Energy Wet Tantalum Capacitors ...
      Jan 14, 2026 — visete EP2 high energy wet tanelum capacitors. available from Mouser Electronics deliver very high capacitance. and high energy de...
      YouTube · Mouser Electronics
      2m
    • cosmetic CAK38 military wet tantalum electrolytic capacitor with big ...
      Brief Introduction and Feature. ... CAK38, all tantalum case, hermetic sealed, with insulation sleeve wet tantalum electrolytic ca...
      www.greentechee.com
    Show all
    • customizable CAK39 all tantalum wet electrolytic capacitor with ...
      * Brief Introduction and Feature. 1） CAK39, All tantalum case ,hermetic sealed, with insulation sleeve wet tantalum electrolytic c...
      www.greentechee.com
    • Vishay / Sprague EP2 High Energy Wet Tantalum Capacitors ...
      Jan 14, 2026 — visete EP2 high energy wet tanelum capacitors. available from Mouser Electronics deliver very high capacitance. and high energy de...
      YouTube · Mouser Electronics
      2m
    • cosmetic CAK38 military wet tantalum electrolytic capacitor with big ...
      Brief Introduction and Feature. ... CAK38, all tantalum case, hermetic sealed, with insulation sleeve wet tantalum electrolytic ca...
      www.greentechee.com
    • Cosmetic CAK39H All-tantalum Wet Electrolytic Capacitor ...
      CAK39H Military Standard Wet Tantalum Capacitor. (All tantalum case, high reliability, hermetic seal). Brief Introduction and Feat...
      www.greentechee.com
    • T11 Tantalum Capacitors - Vishay
      Its unique design provides for the highest capacitance per unit. The T11 is housed in an unique all tantalum, hermetically sealed ...
      Vishay
    • T11 Wet Tantalum HI-TMP® Capacitors, ...
      Capacitors are capable of withstanding a 500 h life test at a temperature of +220 °C at the applicable derated DC working voltage.
      Vishay
    • THE TANTALUM-CASED TANTALUM CAPACITOR - NTRS
      This new development is the tantalum-cased tantalum capacitor. In this design, capacitors are encased in tantalum cases and have w...
      NASA (.gov)
    • Tantalum Capacitors: Advantages & Considerations | Arrow.com
      Dec 7, 2016 — In addition to the nice gain in capacitance per volume, the tantalum capacitors also have very low ESR or Equivalent Series Resist...
      Arrow Electronics
    • What Is Tantalum Capacitor? How Does It Function And Its ...
      Oct 21, 2024 — what is tantelum capacitor how does it function and its application a tantelum capacitor is a type of electrolytic capacitor that ...
      YouTube · Technology Intensive Care Unit (ICU), Nigeria.
      29:01
    • What Is Tantalum Capacitors And How Does It Function.
      Apr 5, 2024 — which can withstand High electric Fields without breaking down overall the electrical storage in tantalum capacitors relies on the...
      YouTube · Technology Intensive Care Unit (ICU), Nigeria.
      2m
    • The global Tantalum Capacitor market size will be USD 2451.2 million in 2024.
      Jan 15, 2026 — Tantalum capacitors are valued for their durability and reliability in extreme environments, making them ideal for aerospace and d...
      Cognitive Market Research
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    My Ad Center

    T11 Tantalum Capacitors


    Vishay
    https://www.vishay.com › product
    Vishay
    https://www.vishay.com › product
    The T11 is housed in an unique all tantalum, hermetically sealed case and is manufactured to withstand high stress and hazardous environments. Axial ... Read more
    All tantalum sealed case capacitor from www.vishay.com

    Tantalum Solid Hermetically Sealed Capacitors


    Mouser Electronics
    https://www.mouser.com › product=Tantalum Solid Her...
    Mouser Electronics
    https://www.mouser.com › product=Tantalum Solid Her...
    Tantalum Solid Hermetically Sealed Capacitors are available at Mouser Electronics . Mouser offers inventory, pricing, & datasheets for Tantalum Solid ...
    4.5 store rating ( 1.4K ) · $4.99 delivery · 30-day returns

    Military & DLA - Wet Tantalum Capacitors


    kyocera avx
    https://www.kyocera-avx.com › tantalum › military-dscc
    kyocera avx
    https://www.kyocera-avx.com › tantalum › military-dscc
    Tantalum wet capacitors offering high capacitance and high voltage range up to 125V in solid hermetically sealed tantalum case.
    All tantalum sealed case capacitor from www.kyocera-avx.com

    Cosmetic CAK39H All-tantalum Wet Electrolytic Capacitor ...


    greentechee.com
    https://www.greentechee.com › cosmetic-cak39h-all-tan...
    greentechee.com
    https://www.greentechee.com › cosmetic-cak39h-all-tan...
    GTCAP CA31 series wet tantalum electrolytic capacitor is hermetic sealed with metal case, insulation sleeve, long life, good performances and stability. ... CAK31 ... Read more
    All tantalum sealed case capacitor from www.greentechee.com

    hermetically sealed tantalum capacitor - Torchcapacitor.com


    torchcapacitor.com
    https://www.torchcapacitor.com › hermetically-sealed-ta...
    torchcapacitor.com
    https://www.torchcapacitor.com › hermetically-sealed-ta...
    We have been fully focused on the R&D of hermetically sealed tantalum capacitor for decades. Actively develop new capacitors, ...
    All tantalum sealed case capacitor from www.torchcapacitor.com

    CA Series Metal case, fully sealed solid tantalum ...


    hongdacapacitors.com
    https://www.hongdacapacitors.com › products › CA-Ser...
    hongdacapacitors.com
    https://www.hongdacapacitors.com › products › CA-Ser...
    High-end Capacitors Manufacturer since 1999. ISO9001 || IATF16949 || GJB. Hongda Capacitors --Your passive component expert. Read more
    Popular products
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      Nearby, 15 mi
      Leo Sales Ltd. 10V 10MF Radial Lead Dipped Tantalum Capacitor 10 Pack
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      Micro Center       & more
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      Nearby, 15 mi
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      Nearby, 15 mi
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      $34.74
      Anatek Instruments
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      KEMET T110 Series 220μf Tantalum Capacitor 10V DC 10 Ct
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      Mouser Electronics       & more
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    • KEMET T491D476K010AT | CAPACITORS TANTALUM PCB 47UF SMD TOL 10% 10 VDC CASE SIZE 7343 T491 SERIES | Tantalum Capacitors | T491D476K010AT.
      KEMET T491D476K010AT | CAPACITORS TANTALUM PCB 47UF SMD TOL 10% 10 VDC CASE SIZE 7343 T491 SERIES | Tantalum Capacitors | T491D476K010AT
      $0.08
      RS - America
      5.0 (1)
      KEMET T491D476K010AT | CAPACITORS TANTALUM PCB 47UF SMD TOL 10% 10 VDC CASE SIZE 7343 T491 SERIES | Tantalum Capacitors | T491D476K010AT
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      RS - America
      5.0 (1)
    • KEMET T495 Series 100μf Tantalum Capacitor.
      KEMET T495 Series 100μf Tantalum Capacitor
      $1,183.28
      DigiKey       & more
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      JAMECO GB103, 100 Piece Dipped Epoxy and Solid Tubular Tantalum Capacitor Grab Bag
      $9.95
      Jameco.com
      JAMECO GB103, 100 Piece Dipped Epoxy and Solid Tubular Tantalum Capacitor Grab Bag
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      Jameco.com
    • TCSCS1V225KBAR SMD Tantalum Capacitor 2.2uF 35V Case: B 10% [2 pcs] #B1.
      TCSCS1V225KBAR SMD Tantalum Capacitor 2.2uF 35V Case: B 10% [2 pcs] #B1
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    Tantalum Capacitors


    Exxelia
    https://exxelia.com › storage › medias › Catalog
    Exxelia
    https://exxelia.com › storage › medias › Catalog
    PDF
    Tantalum capacitors are, with ceramic, aluminum and film capacitors , one of the most used family. The manufacturing technology and the constant improvements ... Read more
    All tantalum sealed case capacitor from exxelia.com

    Tantalum capacitor


    Wikipedia
    https://en.wikipedia.org › wiki › Tantalum_capacitor
    Wikipedia
    https://en.wikipedia.org › wiki › Tantalum_capacitor
    It consists of a pellet of porous tantalum metal as an anode , covered by an insulating oxide layer that forms the dielectric, surrounded by liquid or solid ... Read more
    All tantalum sealed case capacitor from en.wikipedia.org
    More products
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      TAJA105K020SNJ
      $567.36
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      TAJA105K020SNJ
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      Panasonic 6TPE470MW Tantalum Capacitors - Polymer
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      Mouser Electronics
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    • G24806 ` (Pkg 4) Sprague 0.18uf 35V Axial Solid Tantalum Capacitor.
      G24806 ` (Pkg 4) Sprague 0.18uf 35V Axial Solid Tantalum Capacitor
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      The Electronic Goldmine
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      Kyocera AVX 100μf Tantalum Capacitor
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      RS Pro Tantalum Electrolytic Capacitor 22UF 35VDC 20%
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      KEMET T494D106K035AT | CAPACITORS TANTALUM PCB 10UF SMD TOL 10% 35 VDC CASE SIZE 7343 T491 SERIES | Tantalum Capacitors | T494D106K035AT
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      KEMET T494C106K025AT | CAPACITORS TANTALUM PCB 10UF TOL 10% SMD 25 VDC CASE SIZE 6032 T494 SERIES | Tantalum Capacitors | T494C106K025AT
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    THE TANTALUM-CASED TANTALUM CAPACITOR - NTRS


    NASA (.gov)
    https://ntrs.nasa.gov › api › citations › downloads
    NASA (.gov)
    https://ntrs.nasa.gov › api › citations › downloads
    PDF
    by JD Moynihan · 1977 — In this design, capacitors are encased in tantalum cases and have welded glass-to-metal hermetic seals . The cathode is now a gel rather than a liquid. This ... Read more
    All tantalum sealed case capacitor from ntrs.nasa.gov

    Buy Tantalum Capacitors Products Online


    Future Electronics
    https://www.futureelectronics.com › passives › products
    Future Electronics
    https://www.futureelectronics.com › passives › products
    Available as conformal coated, polymer, solid leaded, and solid SMD capacitor types, get tantalum capacitors at affordable prices only at Future ...
    Free delivery over $50 · 90-day returns
    People also ask
    Why are tantalum capacitors not used?
    Tantalum capacitor - Wikipedia
    Tantalum electrolytic capacitors are considerably more expensive than comparable aluminum electrolytic capacitors. Tantalum capacitors are inherently polarized components . Applying a reverse voltage can destroy the capacitor.

    Tantalum capacitor - Wikipedia


    Wikipedia
    https://en.wikipedia.org › wiki › Tantalum_capacitor
    Wikipedia
    https://en.wikipedia.org › wiki › Tantalum_capacitor
    What are the downsides of tantalum capacitors?
    Tantalum Capacitor | Capacitor Types | Capacitor Guide
    The downside to using tantalum capacitors is their unfavorable failure mode which may lead to thermal runaway, fires and small explosions , but this can be prevented through the use of external failsafe devices such as current limiters or thermal fuses.

    Tantalum Capacitor | Capacitor Types | Capacitor Guide - EEPower


    EEPower
    https://eepower.com › capacitor-guide › tantalum-capacitor
    EEPower
    https://eepower.com › capacitor-guide › tantalum-capacitor
    Which capacitors contain tantalum?
    electrolytic capacitors
    Tantalum capacitors are electrolytic capacitors , which means the capacitor is formed by an oxide layer formed on the anode and is thus polarized. A tantalum capacitor includes a tantalum powder anode, a Ta2O5 oxide layer dielectric, and a cathode that can be MnO2 or a solid polymer.

    Tantalum Capacitors - TECHNICAL PAPER


    TECHNICAL PAPER
    https://www.kyocera-avx.com › docs › techinfo › Tantal...
    TECHNICAL PAPER
    https://www.kyocera-avx.com › docs › techinfo › Tantal...
    How to identify a tantalum capacitor?
    Tantalum Capacitor Recycling and Tantalum Cap Marking
    Look for Tantalum Capacitor Markings: Markings such as capacitance value (in microfarads), voltage rating, and tolerance can usually be found printed on the capacitor . These are crucial for determining whether the component is a tantalum capacitor. Jan 29, 2025

    Tantalum Capacitor Recycling and Tantalum Cap Marking - Quest Metals


    Quest Metals
    https://www.questmetals.com › blog › tantalum-capacitor...
    Quest Metals
    https://www.questmetals.com › blog › tantalum-capacitor...
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