Lifetime of MLCC can also be estimated from voltage acceleration and temperature acceleration factors. * If you have any questions, please feel free to contact us.The data is not intended as a guarantee of the product lifetime. Please use it as a rough estimate when designing and using devices. * The estimated useful life data is provided for reference only.* The estimated useful life is the time when the cumulative failure rate of continuous use is 1%.The estimated useful life under actual operating conditions can be approximated from the following chart. 「80% of the rated voltage or less, Maximum operating temperature -20 degree C or less」(10 years or more for general-purpose MLCC products). Mobile application specific MLCC products are designed so that the estimated useful life can be extended longer than 5 years under the following conditions: (Examples: Cellular phone, Smartphone, Tablet PC, Digital camera, Watch, Electronics dictionary, Small-scale server, IPC-9592B class1 equipment, etc. These MLCC products are designed for use in devices with a typical lifetime of less than 5 years. When the product temperature exceeds 105℃, please use this product within the voltage and temperature derated conditions in the figure below. Please apply the rated voltage derating over 150 degree C. Please use this product within the voltage and temperature derated conditions in the figure below. When the product temperature exceeds 125☌, Please refer to detailed specifications sheet for details. Please apply the derating curve according to the operating temperature. When the product temperature exceeds 105☌, please use this product within the voltage and temperature derated conditions in the figure below. So even this kind of products, special derating have not set specially. The test voltage of these products is less than 150% of the rated voltage in the Durability / Operational Life Test. Less space by "2 coils in 1unit" structure inductor. Using non-magnetic core like alumina material, shows high performance in high frequency range. The use of magnetic iron powder ensure capability for large current. Wound structure inductor which has ferrite material core. Please contact us about the lead wire material. Since gold is used for the external electrodes, the capacitor can be mounted by die bonding/wire bonding.Ĭapacitor configured with lead electrodes and can be mounted by welding. Since silver palladium is used for the external electrodes,the capacitor can be mounted by conductive adhesive. This product has extremely low ESL and is suitable for suppression of noise, including high frequencies.Ĭontributes to noise suppression as an EMI filter Low-inductance product suitable for noise suppression. Polymer capacitor is no capacitance change with DC bias due to aluminum oxidized film for dielectric.īy making full use of the water repellence of the capacitor surfaces, this product minimizes Ion migration from the external electrodes (Terminations) that results from condensation. The metal terminals and leads relieve the stress from expansion and contraction of the solder, to suppress solder cracking.” “This capacitor is configured with metal terminals and leads connected to the chip. This capacitor is designed to prevent failures as much as possible by short mode caused by cracking when there is board deflection. This product suppresses acoustic noise, which occurs when a ceramic capacitor is used, by devising the materials and configuration. Product suitable for acoustic noise reduction and low distortion This capacitor is designed so that the parasitic inductance component (ESL) that the capacitor has on the high frequency side becomes lower. Products that are based on the electrical appliance and material safety law of Japan.īy devising ceramic materials and electrode materials, low dissipation is achieved in frequency bands of VHF, UHF and microwave or beyond. Products that acquired safety standard certification IEC60384-14. "Murata products containing SVHC and Information on safe use". Not impose any restrictions on the use of the products, nor is it a substance ban. REACH regulation impose restrictions of product applications and substance ban on the basis of Article 67.1.Ī Substance of Very High Concern (SVHC) in the Candidate List creates the duty to communicate information on substances in articles to allow safe use of the article, which is applicable to suppliers in Europe (Reach Article 33). Restriction of the substances contained in the article under Reach:
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |