jbcapacitors blog

Class X2 rated capacitors, such as the JFWT 85/85 THB Series are required to achieve a stable performance during operational life while meeting safety requirements. jb capacitors company recognized the challenges and researched materials that would produce more robust parts for harsh environments conditions.
Due to process improvement, JFWT 310VAC class X2 rated film capacitors are ideal for harsh environments 85°C and high humidity conditions 85%, offer self-healing properties, and a high stability of capacitance value. The JFWT class X2 series capacitors are constructed with metallized polypropylene (MKP), wound film technology, a plastic case Flame retardant epoxy resin sealed(compliance with UL 94V-0),safety agency approved, ammo tape pack, cut leads, long leads are available.

JFWT auto grade film capacitors are used for high stability grade applications in severe ambient conditions, jb JFWT class X2 EMI/RFI metallized polypropylene film capacitors provide robust, across-the-line filtering in automotive, industrial, energy meters and capacitive power supplies applications.

More detail please view below link:
http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFWT-X2-Met-Polypropylene-Film-Capacitor-Temperature-Humidity-Bias-THB-Series.html