B59201J0140B010 TDK

Self-protecting resistor for capacitor charging PTC thermistors in plastic case Series/Type: B5920* Date: December 2006 EPCOS AG 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited.Self-protecting resistor for capacitor charging PTC thermistors in plastic case J201, J202, J204 Applications Dimensional drawing Inrush current limiter (charging resistor) for smoothing and DC link capacitors To replace high-power fixed resistors for capacitor charging Features Self-protecting in case of malfunction of short-circuit relay or internal short-circuit of capacitor Encased thermistor disk with clamp contacts For high pulse currents and a high number of operating cycles Dimensions in mm Flame-retardant plastic case Case material UL-listed Sn-plated lead-free solder pins Manufacturer s logo and type designation stamped on in white RoHS-compatible Delivery mode Packed in carton box General technical data Operating cycles at V (charging of capacitor) N > 100000 cycles max c Switching cycles at V (failure mode) N > 10 cycles max f Thermal cooling time constant (typical) 150 s th Heat capacity (typical) C 2.0 J/K th Operating temperature range (V = 0) T 40/+125 C op Operating temperature range (V = V ) T 0/+85 C max op Electrical specifications and ordering codes 1) V R R T I V Ordering code max R R ref pulse,max BD VDC % C A V p 550 20 30 135 50 > 700 B59201J0140B010 650 56 30 135 25 > 700 B59202J0135B010 800 100 25 130 20 > 900 B59204J0130B010 1) V : Maximum permissible DC voltage directly applied to the PTC thermistor. max Please read Cautions and warnings and Page 2 of 6 Important notes at the end of this document.