DFM4R0836CCA DFM4R1739MCA DFM500NXM33-TS DFM500XXM65-TS DFM-50-100-P-A-GF DFM-50-100-P-A-KF DFM-50-125-P-A-GF DFM-50-125-P-A-KF DFM-50-160-P-A-GF DFM-50-160-P-A-KF