Exxelia présente officiellement ses deux nouvelles séries de condensateurs Film haute température

Exxelia, un concepteur et fabricant de composants passifs complexes et de sous-systèmes dédiés aux environnements sévères, lance ses deux nouvelles séries 253P & 560P de condensateurs film haute température offrant des performances inégalées.


La série 253P, le Condensateur Film à la stabilité inégalée jusqu’à 200°C

La série 253P est le condensateur film PTFE haute température le plus stable du marché (<2,5%), avec des valeurs de  capacités de 0,22 μF à 1 μF sous 250VDC à 800VDC. Il offre la plus faible valeur de perte (T) de toutes les technologies film avec moins de 0,1%  sous 200°C et une excellente durée de vie.

La gamme est extrêmement résistante aux vibrations, aux chocs et aux surtensions, ce qui la rend idéale pour les applications pétrolières ainsi que pour la défense et l’aviation.

     CARACTERISTIQUES TECHNIQUES:

  • Tension de 250VDC à 800VDC
  • Capacité de 0,22 μF à 1 μF
  • Tolérances standard ±10%, ±5%*
  • Température de fonctionnement -55°C à +200°C

 

La série 560P, le Condensateur Film Polymer poussé à 180°C

La série 560P délivre des performances électriques situées entre celle du BOPP et du PET tout en fonctionnant à une température plus élevée, jusqu’à 180°C et avec une durée de vie plus longue. Le 560P supplante les technologies céramiques et tantales haute température car il ne subit aucune perte de capacité jusqu’à 150°C, et grâce à son TCC très stable <2,5% et sa grande résistance aux vibrations, aux chocs et aux surtensions. La série 560P se présente comme une solution rentable et de haute fiabilité qui en fait le choix idéal pour de nombreuses applications (DC Link, AC Filtering…) en environnements sévères

 

CARACTERISTIQUES TECHNIQUES:

  • Tension de 320VDC à 800VDC
  • Capacité de 0.022μF à 10μF
  • Tolérances standard ±10%, ±5%*
  • Température de fonctionnement -55°C to +180°C

Les deux séries sont disponibles avec un haut degré de personnalisation (*tolérances plus strictes disponibles sur demande). Des échantillons sont disponibles pour évaluation. Pour plus d’informations, contactez sales.france@exxelia.com ou visitez www.exxelia.com

Published on 07 Jul 2020 by Rebecca Charles

EuMW 2017 - booth# 190

Ultra low ESR, high RF power and high self-resonant frequency The NHB series is a complete range of MLCC based on NPO dielectric material providing a very high Self Resonant Frequency and limiting the parasite Parallel Resonant Frequencies. The series is available in 1111 size with capacitance ranging from 0. 3pF to 100pF. NHB series offers excellent performance for RF power applications at high temperature up to 175°C @ 500 VDC. The lowest ESR is obtained by combining highly conductive metal electrodes and proprietary of the NPO low loss rugged dielectrics. NHB series is particularly fit for high power and high frequency applications such as: cellular base station equipment, broadband wireless service, point to point / multipoint radios and broadcasting equipment. Typical circuit applications: impedance matching, bypass, feedback, tuning, coupling and DC blocking.   100% invar tuning screws with self-locking system   Invar-36 is a unique Iron-Nickel alloy (64 % Fe / 36 % Ni) sought-after for its very low coefficient of thermal expansion. With 1.1 ppm. K–1 between 0°C and 100°C, Invar-36 is about 17 times more stable than Brass which is the most traditional and common alloy Tuning Elements are made of. The working temperature range in Space is so wide that this property becomes essential for a reliable and stable cavity filter tuning. Self-locking system is a technology commonly used on Tuning Element made of Brass or other soft “easy-to-machine” alloys but is innovative and pretty advanced when applied to hard and tough Invar 36. The design consists of two threaded segments separated by two parallel slots. After cutting both parallel slots, the rotor is compressed in its length in order to create a plastic deformation. Thus, an offset is induced between the two threaded segments which generates a constant tensile stress in the rotor from the moment threaded segments are screwed. High Q Factor Dielectric Resonators Dielectric resonators are designed to replace resonant cavities in microwave functions such as filters and oscillators. Exxelia has developed with support of ESA and CNES, a new high-end dielectric material, E7000 series, designed for high-end filters where high Q factor is requested. E7000 is Ba-Mg-Ta materials based that combines an ultra-high Q factor and the possibility to get all the temperature coefficients upon request. E7000 provides high-performance requested for space use in the frequency range 5 to 32 GHz, and guarantees up to Qxf > 250 000 at 10GHZ. Typical applications: Satellite multiplexing filter devices, radio links for communication systems (LMDS), military radars.

EXXELIA ACQUIRES MICROPEN TECHNOLOGIES CORPORATION

EXXELIA ACQUIRES MICROPEN TECHNOLOGIES CORPORATION AND ADDS RESISTORS TO ITS HIGH-RELIABILITY PASSIVE COMPONENTS PORTFOLIO   Micropen, Technology Leader in the Deisgn, Development and Manufacture of High Precision Resistors and Special Sensors Joins Exxelia  Exxelia Completes its High-Rel Passive Component Portfolio by Adding Resistors to the Existing Capacitors & Magnetic Product Lines and Expands its Offer to Critical Sensors for the Medical & Security markets  Exxelia Strengthens its Footprint in the USA with a Fourth Manufacturing Facility  Micropen Scales its Business Outside the USEA Through Exxelia&#39;s Local Presence, Especially in Europe and Asia    PARIS, France and HONEOYE FALLS, NY, USA, January 6th, 2020 – Exxelia, a leading designer and manufacturer of High-Rel passive components and sub-systems dedicated to severe environments, announced that it has completed, on Dec 23rd, 2019, the acquisition of Micropen Technologies Corporation. Micropen is a well-established designer and manufacturer of high technology resistors, known under the Ohmcraft® brand, serving the medical, defense, space and industrial markets. Micropen also manufactures with the same technology unique special sensors dedicated to the medical and security markets. Established in 1982 in Honeoye Falls, NY, Micropen Technologies has developed a unique process to print critical functional materials, such as conductive electrodes, precious metals, on various planar or 3D substrates, such as ceramic, plastic and others. This patented system is the core technology for the design and manufacture of Ohmcraft® complete line of resistors as well as some of the world’s most innovative monitoring & stimulating medical sensors. “We are very excited to welcome Micropen’s talented, engaged and committed team, and very proud to add Micropen’s unique technology under our already extensive portfolio of highly-engineered passive components and sensors. Thanks to this unrivaled process, Exxelia gains a foothold in the high-rel resistors world and enhances its ability to serve as a key product solution provider to customers with mission-critical applications”, said Paul Maisonnier, Chief Executive Officer of Exxelia. According to Ed Petrazzolo, President & Chief Executive Officer of Micropen Technologies, “Micropen is delighted to now be a part of Exxelia&#39;s growth and expanded product offerings. The commonalities between our two companies in culture, engineering, technology and manufacturing excellence are outstanding and we are excited by the global reach that Exxelia offers to our Ohmcraft resistors and Micropen printing capabilities”. ### About Micropen Technologies: Micropen Technologies Corporation designs, develops, manufactures and sells a line of custom, high-voltage, high performance thick film resistors and precision electronic components utilizing its proprietary electronic printing system. Micropen’s precision resistor line is marketed under the brand name, Ohmcraft, a recognized leader in custom, high performance resistors for the medical, defense, space, detection and test & measurement markets. The Micropen division is an outsourced product development and manufacturer for the medical device and detection markets. For more Information, visit ohmcraft.com and/or micropen.com About Exxelia: EXXELIA is a leading global designer and manufacturer of high performance passive components and subsystems. Exxelia’s wide products portfolio includes film, tantalum, ceramic and electrolytic capacitors, inductors, transformers, microwave components, position sensors, slip rings and high-precision mechanical parts. Recognized worldwide for its advanced design and technical expertise, EXXELIA develops both “catalog” and “custom” products exclusively serving high-reliability markets such as aerospace, defense, medical, transportation, telecommunication infrastructure and advanced industrial applications. Additional information can be found at https://exxelia.com