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Electrocube Data Sheets
Electrocube Data Sheets

Polytetrafluoroethylene (Teflon®) & Foil

433D Series Film Capacitors

Extreme High Temperature

The Electrocube 433D series is part of a designated line of capacitors specially designed and optimized for high temperature applications subject to AC and pulsing signals. It’s a rugged, non-inductively wound film and foil capacitor with high temperature outer wrap and epoxy endfill manufactured with proprietary processes that allow for successful use in high temperature environments. Proudly made in the U.S., it offers high frequency operation, high current and stability in miniature package able to handle high surge currents without degrading. Engineers prefer the 433D series high-grade materials, design and manufacturing for any extremely high temperature applications such as avionics, wind generation, high power applications, “down the hole” exploration and turbines.

Teflon® is a registered trademark of the DuPont™ Company.
Teflon® is a registered trademark of the DuPont™ Company.
Teflon® is a registered trademark of the DuPont™ Company.
Teflon® is a registered trademark of the DuPont™ Company.


433D Series<br /> Available in round shape with high temperature outer wrap and epoxy endfill
433D Series
Available in round shape with high temperature outer wrap and epoxy endfill
433D Series<br /> Available in round shape with high temperature outer wrap and epoxy endfill
433D Series
Available in round shape with high temperature outer wrap and epoxy endfill

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% 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


* Add tolerance designator to complete part number: J = ±5%, K = ±10%, M = ±20%
* Add tolerance designator to complete part number: J = ±5%, K = ±10%, M = ±20%
* Add tolerance designator to complete part number: J = ±5%, K = ±10%, M = ±20%
* Add tolerance designator to complete part number: J = ±5%, K = ±10%, M = ±20%
 
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