B57464S509M TDK

NTC thermistors for inrush current limiting Leaded and coated disks Series/Type: B57464S0***M000 Date: May 2013 EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company.Inrush current limiters B57464S0***M000 ICLs S464 Applications Dimensional drawing Switch-mode power supplies Soft-start motors, e.g. in vacuum cleaners Features Useable in series connections up to 265 V RMS Coated thermistor disk Kinked leads of tinned copper wire High energy absorption capability Manufacturer s logo, NTC and resistance value stamped on Options Resistance tolerance <20%, alternative lead Dimensions in mm configurations and resistance ratings available on Approx. weight 9 g request Delivery mode Bulk General technical data Climatic category (IEC 60068-1) 55/170/21 Max. power (at 25 C) P 6.7 W max Resistance tolerance R /R 20 % R R Rated temperature T 25 C R Dissipation factor (in air) approx. 30 mW/K th Thermal cooling time constant (in air) approx. 130 s c Heat capacity C approx. 3900 mJ/K th Electrical specification and ordering codes 1) 1) R R I C C min Ordering code 25 max test test ( I , 25 C) (0...65 C) 230 V AC 110 V AC max A F F 1 20 2500 10000 0.018 B57464S0109M000 2 13.5 2500 10000 0.037 B57464S0209M000 5 9.5 2500 10000 0.071 B57464S0509M000 10 8.0 2500 10000 0.101 B57464S0100M000 1) For details on the capacitance C please refer toApplication note, chapter 1.6. test Please read Cautions and warnings and Page 2 of 18 Important notes at the end of this document.