B37742Kxxxx Datasheet | EPCOS

Features - - - - - Chip Wide temperature range up to 150 °C High volumetric efficiency Non-linear capacitance change High insulation resistance High pulse strength Applications - - - - - Automotive Blocking Coupling Decoupling Interference suppression Termination - For soldering: Nickel-barrier terminations (Ni) Options - Alternative capacitance tolerances available on request Delivery mode - Cardboard and blister tape (blister tape for chip thickness ³ 1,2 ± 0,1 mm and case size 1210) 180-mm and 330-mm reel available Electrical data Temperature characteristic Climatic category (IEC 60068-1) Standard Dielectric Rated voltage1) Test voltage Capacitance range / E series Max. relative capacitance change Dissipation factor (limit value) Insulation resistance 2) at + 25 °C Insulation resistance 2) at +125 °C Time constant 2) at + 25 °C Time constant 2) at +125 °C Operating temperature range Ageing 3) X8R 55/150/56 EIA Class 2 50 2,5 - VR/5 s 100 p F … 150 n F (E6) ± 15 < 25 - 10 - 3 > 105 > 104 > 1000 > 100 - 55 … +150 yes VR Vtest CR DC/C tan d Rins Rins t t Top VDC VDC % MW MW s s °C 1) Note: No operation on AC line. 2) For CR > 10 n F the time constant t = C - Rins is given. 3) Refer to chapter “General Technical Information”, page 197. 10/02 X8R Multilayer Ceramic Capacitors X8R Capacitance tolerances Code letter Tolerance J K M (standard) ± 5% ± 10% ± 20% Dimensional drawing b ss k k k KKE0272-V k KKE0329-N Dimensions (mm) Case size l b s k (inch) (mm) 0603 1608 1,6 ± 0,15 0,8 ± 0,10 0,8 ± 0,10 0,1 - 0,4 0805 2012 2,0 ± 0,20 1,25 ± 0,15 1,30 max. 0,13 - 0,75 1206 3216 3,2 ± 0,20 1,6 ± 0,15 1,30 max. 0,25 - 0,75 1210 3225 3,2 ± 0,30 2,5 ± 0,30 1,30 max. 0,25 -...