MFR50SFTE52-698K MFR50SFTE52-698R MFR50SFTE52-69K8 MFR50SFTE52-69R8 MFR50SFTE52-6K04 MFR50SFTE52-6K19 MFR50SFTE52-6K2 MFR50SFTE52-6K34 MFR50SFTE52-6K49 MFR50SFTE52-6K65 MFR50SFTE52-6K81 MFR50SFTE52-6K98 MFR50SFTE52-715K MFR50SFTE52-715R MFR50SFTE52-71K5 MFR50SFTE52-71R5 MFR50SFTE52-732K MFR50SFTE52-732R MFR50SFTE52-73K2 MFR50SFTE52-73R2