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High Temperature Teflon Capacitors

Séries: HT11
Tension de travail Gamme: 600V DC
Gamme de capacité: 0.001~20uF
Température de fonctionnement: -55°C to +150°C up to 170°C
Charger la vie: 10000 hours
Application: Avionics, wind generation, high power applications, “down the hole” exploration and turbines.

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Introduction du produit
spécification
Comment commander

■ Introduction du produit

Extreme High Temperature Polytetrafluoroethylene (PTFE or Teflon) Metallized Capacitors

The HT11 series is part of a designated line of capacitors specially designed and optimized for high temperature applications subject to AC and pulsing signals. It offers high frequency operation, high current and stability in miniature package able to handle high surge currents without degrading. It’s a rugged, non-inductively wound metallized capacitor with high temperature outer wrap and epoxy endfill manufactured with proprietary processes that allow for successful use in high temperature environments. Created with high-grade materials, design and manufacturing, engineers prefer the HT11 series for any extremely high temperature applications such as avionics, wind generation, high power applications, “down the hole” exploration and turbines.

Features

    ● Protective clear wrap offered on all wrap and fill units
    ● Extended electrode construction and standard tin-coated, oxygen-free solid copper leads
    ● Tolerances available: ±5%, ±10%, ±20%
    ● Epoxy Resin endfills meet or exceed flammability requirements of UL94V0
    ● Compliance and certification to worldwide and other environmental standards available upon request; RoHS and
         Non-RoHS available on most units
    ● May be used for frequencies up to 100 KHz
    ● Applications include pulse, filter circuits as well as audio amplifiers, speakers and musical instruments
    ● Customizable insulating sleeves, mountings, special terminals, non-standard leads, circuit connections and other
        hardware
    ● Assorted styles, ratings and customization for unusual requirements necessitated by special circuit applications
       (including higher IR or lower DF)
    ● Dimensional variations for all mfd. values available with same volume

Specifications

Temperature range

● -55°C to +150°C without derating

Dielectric voltage test

● Will withstand 150% of DC rated voltage for a period not to exceed 1 minute at temperature of 25 °C
● Current limited to 5 mA

DC life test

    ● Will withstand 140% of the DC rated voltage at 150°C for 250 hours with not more than 1 failure in 12 permitted
    ● Current limited to 5 mA
    ● Additional life test details available

Dissipation factor

● Will not exceed 1.0% at 25°C

Dielectric absorption

● Will not exceed 0.02% at 25°C per MIL-C-19978

Acceptance criteria

● Measurement frequency for capacitance and dissipation factor will be 1,000 Hz

High Temperature Film Capacitors

Designated line for extreme heat, current, frequency

HUASING offers a line of high temperature film capacitors that exhibit superior electrical characteristics over an extremely wide temperature range. Whether for high current or high frequency applications, these film capacitors are preferred for their utility in demanding environments and proprietary design and manufacturing processes.

What type of high temperature film capacitors does Huasing manufacture?

HT11 Series – Metallized Polyphenylene Sulfide

What are some features of Huasing high temperature film capacitors?

    ● Foil construction and standard tin-coated copper-clad steel leads; nickel, copper, dumet and other special leads available
    ● Potting material and endfills meet or exceed the flammability requirements of UL94VO
    ● Compliance and certification to worldwide and other environmental standards available upon request; RoHS and Non-RoHS available on most units
    ● Rated for 67-135-270-440 VRMS up to 100 KHz, also used for DC applications up to 600 VDC

What modifications are available for Huasing high temperature film capacitors?

    ● Protective clear wrap offered on all wrap and fill units; for HT11, add .010" to maximum D dimensions for protective clear wrap
    ● Customizable insulating sleeves, mountings, special terminals, non-standard leads, circuit connections and other hardware
    ● Assorted styles, ratings and customization for unusual requirements necessitated by special circuit applications (including higher IR or lower DF)
    ● Dimensional variations for all mfd. values available with same volume

What applications are Huasing high temperature film capacitors used for?

    ● Audio systems
    ● Avionics
    ● Electric vehicle circuitry
    ● High-powered inverter applications
    ● Solar- and wind-power generation

Introducing Teflon® Capacitors

Huasing's new line Teflon® film capacitors allow for use in extremely high temperature applications.
Teflon® is a registered trademark of the DuPont™ Company.

What are some features of Huasing Teflon® film capacitors?

    ● Extended electrode construction and standard tin-coated, oxygen-free solid copper leads
    ● Tolerances available: ±5%, ±10%, ±20%
    ● Epoxy Resin endfills meet or exceed flammability requirements of UL94V0
    ● Compliance and certification to worldwide and other environmental standards available upon request; RoHS and Non-RoHS available on most units
    ● May be used for frequencies up to 100 KHz

What modifications are available for Huasing Teflon® film capacitors?

    ● Protective clear wrap offered on all wrap and fill units
    ● Available in round shape with high temperature outer wrap and epoxy endfill
    ● Customizable insulating sleeves, mountings, special terminals, non-standard leads, circuit connections and other hardware
    ● Assorted styles, ratings and customization for unusual requirements necessitated by special circuit applications (including higher IR or lower DF)
    ● Dimensional variations for all mfd. values available with same volume

What applications are Huasing Teflon® film capacitors used for?

    ● Pulse, filter circuits as well as audio amplifiers, speakers and musical instruments
    ● Avionics
    ● Wind generation
    ● High-powered applications
    ● Down the hole exploration and turbines

How to find Huasing Teflon® and high temperature film capacitors?

All Huasing power electronics and passive components are available factory direct

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