MPH-ETD MPHK2208 MPHKE16H-S-DC5V-2A-L1 MPHKE16H-S-DC5V-2A-L2 MPHKE18H-S-DC5V-A-L1 MPHKE18H-S-DC5V-A-L2 MPHKE19-S-DC5V-A-L1 MPHKE19-S-DC5V-A-L2 MPHKE19-S-DC5V-C-L1 MPHKE19-S-DC5V-C-L2