Class Y2 EMI Suppression Metallized Paper Film Capacitors – SMP253 Series
KEMET automotive SMD 300 VAC film caps are constructed of self-extinguishing impregnated material for line-to-earth applications
KEMET, a YAGEO Group company, EMI suppression film capacitors feature a multilayer, metallized paper construction encapsulated and impregnated in UL 94V-0 self-extinguishing material with safe failure mode properties. The SMP253 series are AEC-Q200 capacitors that provide a 300 VAC rated voltage and 1,000 VDC recommended DC voltage rating. The capacitors are ideal for class Y2 line-to-earth applications, switching power supplies, EMI/AC line filtering, DC EMI filtering, water pumps, and automotive applications that must withstand high vibration.
- Operating temperature range of -40°C to +110°C
- Approvals: ENEC, cULus
- High impulse voltage and dv/dt (2,000 V/µs)
- THB Grade IIB (+85°C, 85% RH, 500 hours) at 300 VAC or 1,000 VDC
- Climatic category: 40/110/56/B, IEC 60068-1
- Long life and performance stability
- Safe failure mode
- Self-healing
- High vibration withstand
- Automotive grade (AEC-Q200)
- Onboard chargers
- DC EMI filters
- Auxiliary inverters, e.g., e-compressors
- Switching power supplies
- Water pumps




