Back to news

CUBISIC HTLP : Exxelia expands its range of low profile aluminum electrolytic capacitors

Exxelia expands its range of low profile aluminum electrolytic capacitors and defies high temperatures up to +125°C

June 7, 2022 - Paris, France - Exxelia, a global manufacturer of complex passive components and subsystems for harsh environments, is expanding its CUBISIC capacitor range with a HTLP (High Temperature Low Profile) version. This CUBISIC HTLP offers, in a thin rectangular packaging, the highest energy density of capacitors in its class, combined with a high temperature resistance (-55° → +125°C). 

 

CUBISIC HTLP, the new rectangular capacitor range that changes the game 

The new range of CUBISIC HTLP by Exxelia clearly stands out! Why? 

  • It offers up to 60% more capacity than any other rectangular electrolytic capacitor on the market, in the same volume, while having a 5,000-hour life span.
  • Covering a temperature range of -55° → +125°C, the CUBISIC HTLP is designed to provide excellent performance in extreme temperatures, compatible with the most severe military and aerospace applications. 

 

Engineers facing complex design requirements and looking for an easily integrated product will gain space and reliability through the use of improved materials fully REACH compliant.

The CUBISIC HTLP withstands 20g vibration and is low-pressure qualified, making it compatible to 92,000 feet in altitude. It is ideally suited for integration into cockpits, actuators, and power generation in commercial and military aircraft as well as radar and laser systems. 

TECHNICAL SPECIFICATIONS :

  • Capacity from 140μF to 58 000μF
  • Voltage from 7.5V to 350V
  • Service life of 5,000 hours at 125°C
  • Operating temperature -55°C to +125°C
  • 20g vibrations and 92,000 feet altitude 
  • RoHS versions available

 

 

Published on 07 Jun 2022 by Stephane PERES

What is a capacitor ?

▲ WHAT IS A CAPACITOR ?   Definition from the dictionnary: « Capacitor »: Device able to accumulate charges and to relaunch them in a very short time.    > See our capacitors in catalog    What it really is: It's an electrical component made of 2 conductive armatures (called electrodes) separated by an isolating layer. Its main property is to store electrical charges on its armatures. There is a direct link between the voltage put on the capacitor and the value of the charge at the armatures This coefficient C, the capacitance, is the value caracterizing mathematically the capacitors. As we can identifie a direct link between U and I in the capacitor we can caracterize it as a dipole this way: 3 main dipoles : In the physical reality:   Contacts with the PCB (terminations) + Other internal contact suh as the metallic contacts, or the physical internal resistivity of the used materials. → Resistance in the circuit   Other losses due mainly to the leads → inductive effect in the circuit. Example of possible caracterization: That’s why the Esr is always written « at a certain frequency »  which should be the resonnance frequency. This is also why the capacitors have frequency optimal ranges. The higher the resonance frequency is, the higher the frequencies are withstanded by the capacitor.   In terms of energy Efficient energy is Ec.   In reality E= Ec+Er+Ei with: Ec = Energy due to the ideal capacitor Er = Energy to the ESR Ei = Energy due to the leakage.   So Er and Ei are caracterized by heating (Joule effect). So even if that’s not always a key paramter, the lower the esr the better it is for the circuit.                                                                                                                                                                               If the capacitor is polarized : If the capacitor is not polarized : > See our capacitors in catalog   ▲ MAIN CARACTERISTICS 1) Voltages (V) 2) Capacitance of Capacitor   3) Capacitance / volume 4) Tan Delta / ESR   5) Price of the function Whatever the function, the price of capacitors is important ! A cheap function does not mean a cheap product: 10 caps at 10€ is less expensive than 1 cap at 50€ …    > See our capacitors in catalog   ▲ FINAL OVERVIEW   Technology                                         Benefits of capacitors                          Constrains  Aluminum The least expensive The highest energy density Polarized Difficulties in storage High ESR and tan Delta Lowest temperature range  Ceramic   Ideal for high frequencies The biggest range of values (CAPA voltage)   Highest Price of the functions Low energy density Low values of capacitance  Film Highest ripple curents Highest voltages Lowest ESR and tan Delta Most expensive Lowest energy density High price of the function  Tantalum Lower ESR than aluminum, Good energy density and price of the function Polarized Solid can burn High ESR and tan Delta       > See our capacitors in catalog

Introducing new EXXELIA.COM

Completely re-designed Exxelia new website features user-friendly design, improved functionalities and enhanced rich content to assist electronic engineers, component purchasers, industry professionals and students to quickly access information.  Created with the user experience firmly in mind, the website has been designed to make Exxelia’s vast product portfolio easy to browse. A parametric search engine with filters specific to each product category (capacitance, voltage, temperature, insertion loss, current, frequency, etc.) enables to narrow down the product portfolio and access information in a quick, trouble free and efficient way. More than 680 product series are listed on the website with relevant literature accessible for each series: datasheets, 3D models, high-res pictures and much more.      Technical data, application guides, white papers work together to provide a detailed overview of Exxelia’s capabilities across wide range of technologies. An application section presents the major markets the group is involved in, with a dedicated product selection for every sub-environments: avionics & cockpit, actuation systems, satellites, radars, medical imaging, etc. This section also contributes to better present Exxelia’s diversified offer of components that includes capacitors, magnetics, filters and electromechanical solutions.  “We are thrilled about the new website launch and the robust information it provides to better understand Exxelia wide product offering. We believe this will improve the overall customer experience and strengthen our brand as a technology leader and quality product manufacturer” said Marie Evrard, Head of Marketing and Communication at Exxelia.  “We believe this new site will allow our visitors to have a very informative experience as we increase our market presence. The group continues to grow and it was necessary to streamline our website to make it easier to navigate.” states Jérôme Tabourel, Marketing & Sales VP at Exxelia. Exxelia new website will be updated on a regular basis with new product launches, company info, events and technical information.  
Back to news