MFR-25FRE52-26K1 MFR-25FRE52-26K7 MFR-25FRE52-26R1 MFR-25FRE52-26R7 MFR-25FRE52-270K MFR-25FRE52-270R MFR-25FRE52-274K MFR-25FRE52-274R MFR-25FRE52-27K MFR-25FRE52-27K4 MFR-25FRE52-27R MFR-25FRE52-27R4 MFR-25FRE52-280K MFR-25FRE52-280R MFR-25FRE52-287K MFR-25FRE52-287R MFR-25FRE52-28K MFR-25FRE52-28K7 MFR-25FRE52-28R MFR-25FRE52-28R7