DFM450NXM45-F DFM450NXM45-F000 DFM457000P DFM4R0836CCA DFM4R1739MCA DFM500NXM33-TS DFM500XXM65-TS DFM-50-100-B-PPV-A-GF DFM-50-100-B-PPV-A-KF DFM-50-100-P-A-GF