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Low Voltage 0402 MLCCs now in ESA QPL

CEC and CNC series of low voltage ceramic capacitors have received the QPL certification for the 0402 case size. It is the smallest QPL-certified case size completing Exxelia’s MLCCs QPL-listed ranges.

Exxelia ranges of low voltage MLCC for surface mounting, CEC19 and CNC19, have achieved the Qualified Part List (QPL) status under the criteria of the European Space Component Coordination’s (ESCC) 3009/042 and 3009/043 respectively. The case size 0402 QPL-qualified parts are available from 10V to 25V, enabling substantial miniaturization and cost-saving. Dielectrics are based either in the very stable NPO (type 1) or the high capacitance X7R (type 2). CEC and CNC series combine high capacitance values with high thermal and voltage stability. Versions with polymer terminations are also QPL-certified. 

These ranges of versatile chip capacitors are intended for use in a wide variety of aerospace applications requiring the highest level of reliability: satellites, launch vehicles, payloads, etc. 

CEC19 features:
- very stable NPO dielectric 
- maximum capacitance values: 330pF in 10V, 120pF in 16V and 100pF in 25V,
- large operating temperatures: -55°C to 125°C

CNC19 features:
- high capacitance X7R dielectric
- high capacitance rating values: from 68pF to 12nF in 10V, 8.2nF in 16V and 5.6nF in 25V
- large operating temperatures: -55°C to 125°C

Publié le 30 Nov 2017 par Marion Van de Graaf

Exxelia à Space Tech Expo

ESA QPL Film Capacitors PM907S and PM948S are full series of Polyester Film Capacitors. PM907S products are suitable for voltages from 50V up to 1250V and offer capacitance values from 82nF up to 180μF. PM948S can be used from 50V up to 630V with capacitance values from 22nF up to 47μF. Both series can support extreme conditions with temperatures from -55°C to +125°C, and offer high energy density, low ESR & ESL and high RMS current. Film capacitor Series PM907S and PM948S are ESA QPL certified according to the ESCC Detail Specification No. 3006/025 and 3006/026   Smallest ESA QPL Ceramic Capacitor of the Market Exxelia ranges of low voltage MLCC for surface mounting, CEC19 and CNC19, have achieved the ESA Qualified Part List status under the criteria of the European Space Component Coordination’s (ESCC) 3009/042 and 3009/043 respectively. The  0402 size QPL-qualified parts are available from 10V to 25V, enabling substantial miniaturization and cost-saving. They are available either in the very stable NPO dielectric (type 1) or the high capacitance X7R (type 2). CEC and CNC series combine high capacitance values with high thermal and voltage stability. Versions with polymer terminations are also QPL-certified.   Miniature EMI filters for space application Exxelia’s gold-plated glass-sealed EMI filters SFC030 is the solution of choice to protect several embedded power supplies and data lines.  These small and reliable filters are available up to 5A @ 200V and 22nF.  Available in a Kovar package, the better alternative to steel for enhanced temperature cycling resistance, all Exxelia’s EMI filters for space are ESA qualified according to ESCC 3008. Thanks to this extensive experience in stringent ESA testing, Exxelia is able to adapt the tests of any filter according to any need (example: SMD 20A chip, 0pF capacitor value for an arrays of filters).

Nouvelle gamme qualifiée DSCC 93026 de condensateurs au tantale

La gamme Exxelia de condensateurs au tantale gélifiés WT84 est désormais qualifiée DSCC (réf. DSCC 93026). Conçus avec un boîtier au tantale cylindrique et hermétique, les DSCC 93026 sont proposés dans des tailles de boîtier standard de T1 à T4, avec terminaisons axiales.  Grâce à l’utilisation d’une poudre au tantale d’une grande pureté les DSCC 93026 offrent la capacité par unité de volume la plus élevée du marché. Comparés à des condensateurs au tantale gélifiés classiques, les DSCC 93026 présentent un ESR nettement plus faible et un courant d’ondulation plus élevé. Les DSCC  93026 sont qualifiés pour des tensions de 25V à 125V, avec des valeurs de capacité comprises entre 1800 μF @25V and 10 μF @125V. La série DSCC 93026 offre une grande capacité de stockage d’énergie sur une plage de température de fonctionnement étendue (-55°C à 125°C). C'est une gamme destinée aux applications de défense, avionique et radars.
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