Metalized Polypropylene Y2/X1 Harsh Environment EMI Capacitors – R41B Series
KEMET's capacitors are AEC-Q200 and Grade IIB for harsh environment applications
KEMET's (a YAGEO company) R41B is a radial metallized polypropylene EMI suppression capacitor constructed of metalized polypropylene film, encapsulated with self-extinguishing resin, in a box of material meeting the requirements of UL 94 V-0. Built to meet the demanding harsh environments in applications like on-board battery charging, solar and energy storage, and many other industrial and automotive applications.
- Harsh environment performance at rated voltage and smallest lead space: 10 mm to 37.5 mm
- High temperature capability: 125°C / 2,000 hours
- Harsh environment capability with Grade IIB classification during accelerated temperature-humidity-bias (THB) life test
- Automotive:
- On-board battery chargers
- DC/DC converters
- AC input Y2/X1
- Industrial and energy - in series with the main
- Smart utility meters
- Three-phase output
- Solar inverters and energy storage


