SFKO WM4 C BT SFKQDMA2220T SFKR-02V-S SFKR-02V-S(A) SFl0603-050E101NP-LF SFl0806SV241-201A-UL SFl0806SV271-201A SFL10040T-220M SFL100605-R20L-HF SFL-100-F