P52-15 P52-15/22 P52-15/22/MHIA P52-15/MHIA P52-1500-S-2A-D-4.5V-000-000 P52-1500-S-2A-D-5V-000-000 P52-1500-S-2A-P-4.5V-000-000 P52-1500-S-2A-P-5V-000-000 P52-1500-S-2B-D-4.5V-000-000 P52-1500-S-2B-D-5V-000-000