DF57-4P-1.2V(21) DF57-4S-1.2C DF57-4S-1.2C(09) DF57-5P-1.2V DF57-5P-1.2V(21) DF57-5P-1.2V(22) DF57-5P-1.2V(86) DF57-5S-1.2C DF57-5S-1.2C(09) DF57-6P-1.2V