DFM-16-40-P-A-KF DFM-16-50-B-PPV-A-KF DFM-16-50-P-A-GF DFM-16-50-P-A-KF DFM-16-80-B-PPV-A-KF DFM-16-80-P-A-GF DFM-16-80-P-A-KF DFM1947S15EA DFM1950IHC DFM1A0