Film Capacitors EMI Suppression Capacitors (MKP) Series/Type: B81123 Date: November 2019 TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics prior express consent is prohibited.EMI suppression capacitors (MKP) B81123 Y1/500VAC Typical applications Dimensional drawing Y1 class for interference suppressionLine to groun applications Double insulation Climatic Max. operating temperature: 110 C Climatic category (IEC 60068-1:2013): 40/110/56 Construction Dielectric: polypropylene (MKP) Dimensions in mm Internal series connection Plastic case (UL 94 V-0) Lead spacing Lead diameter d Epoxy resin sealing (UL 94 V-0) 1 0.4 Features 15, 22.5 0.8 Self-healing properties RoHS-compatible Marking example AEC-Q200D compliant (position of marks may vary): Terminals Parallel wire leads, lead-free tinned Standard lead lengths: 6 1mm Special lead lengths available on request Marking Manufacturer s logo, lot number, date code, rated capacitance (coded), cap. tolerance (code letter), rated AC voltage, series number, sub-class (Y1), dielectric code (MKP), climatic category, passive flammability category, approvals. Delivery mode Bulk (untaped) Taped (Ammo pack or reel) For taping details, refer to chapterTaping and packin. Please read Cautions and warnings and Page2of19 Important notes at the end of this document.