This is a genuine OEM item made by Samsung
Compatible Models : RF220NCTABC/AA-01, RF220NCTASR/AA-01, RF221NCTABC/AA-01, RF221NCTASR/AA-01, RF221NCTAWW/AA-01, RF260BEAEBC/AA-01, RF260BEAESP/AA-01, RF261BEAEBC/AA-01, RF261BEAESP/AA-01, RF261BEAESR/AA-01, RF261BEAEWW/AA-01, RF263BEAEBC/AA-01, RF263BEAESP/AA-01, RF263BEAEWW/AA-01, RF263TEAESP/AA-00, RF4267HARS/XAA-01, RF4287AARS/XAA-00, RF4287HAPN/XAA-01, RFG237AABP/XAA-00, RFG237AABP/XAA-03, RFG237AABP/XAA-04, RFG237AAPN/XAA-00, RFG237AARS/XAA-00, RFG237AARS/XAA-01, RFG237AARS/XAA-02, RFG237AAWP/XAA-03, RFG237AAWP/XAA-04, RFG293HABP/XAA-00, RFG293HAWP/XAA-00