Line filter with base. 12 pins inductor base made of phenolic material. Base Size=30.0mmX18.3mmX11.0mm. Pin pitch=5.0mm. Parallel distance=15.0mm. We manufacture common mode choke to prevent noise emission, such as electromagnetic interference(EMI) and radio frequency interference (RFI). Our coil products mainly for portable communication equipment, computer and DC/DC converters.