BM-41K57MD BM-41K57ND BM41P(0.7)-10DS-0.35V(51) BM41P0.7-10DS/2-0.35V BM41P0.7-10DS/2-0.35V(51) BM41P0.7-14DP/2-0.35V(51) BM41P0.7-14DP/2-035V(51) BM41P-8DP/2-0.35V(51) B-M4-1ZI B-M4-2