WCAP-ASNP Non-Polar V-Chip SMT Capacitors Würth Elektronik WCAP-ASNP Non-Polar V-Chip SMT Capacitors are available in 6.3V, 10V, 16V, 25V, 35V, and 50V and are recommended for reflow soldering. These capacitors feature a -40°C to +85°C operating temperature and a load life of 2000h at +85°C.