ModelNo.SeriesRoHSCompliantAboutanalternateproductnumber103NR-D4K-PNRDconnectorYes203NR-D6S-PNRDconnectorYes303NR-D8M-PNRDconnectorYes403NR-E4KNRconnectorYesAsforthealternativeproductnumber,"(LF)"astheidentificationsymbolisattachedtoapartnumber.503NR-E6SNRconnectorYesAsforthealternativeproductnumber,"(LF)"astheidentificationsymbolisattachedtoapartnumber.603NR-E8MNRconnectorYesAsforthealternativeproductnumber,"(LF)"astheidentificationsymbolisattachedtoapartnumber.