Where To Use THB X2 series? WFC-A Series Applications.
We've all heard of X2 capacitors, but there's only one series that can withstand harsh environments - the WFC-A THB X2 series. It is a capacitor that passes the 85℃, 85% relative humidity (double 85) humidity and heat resistance test. Do you know where to use it?
INTRODUCTION
High-reliability home appliances
THB X2 series is used in the electronic control units of high-temperature and high-humidity home appliances such as dishwashers and disinfection cabinets.
Outdoor electrical equipment
It applies to outdoor LED street lamp power supplies and outdoor charging pile control modules.
These devices operate outdoors for long periods, exposed to high temperatures, high humidity, and heavy rain and snow, which accelerate the aging of ordinary capacitors.
Automotive electronics.
THB grade X2 film capacitor is adopted in the filter circuits of on-board chargers and battery management systems (BMS) for new energy vehicles.
The engine compartment is characterized by high temperature and humidity, coupled with extremely high safety requirements.
Free samples of the WEET WFC-A THB X2 series are available upon request. Please contact our sales team if you have any needs.
More details: WEET-WFCA-THB-X2-85C-Metallized-Polypropylene-Film-Capacitor-275V-305V-310VAC
WEE Technology Published On Jan 16, 2026