Circular Connector; Body Material:Aluminum Alloy; Series:MS3110; Number of Contacts:41; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Socket 40kV HIGH VOLTAGE isolator WITH PHOTOTRANSISTOR or PHOTODARLINGTON OUTPUT CERAMIC PACKAGE 40kV HIGH VOLTAGE isolator WITH PHOTOTRANSISTOR or PHOTODARLINGTON OUTPUT/ CERAMIC PACKAGE 40kV HIGH VOLTAGE isolator WITH PHOTOTRANSISTOR or PHOTODARLINGTON OUTPUT, CERAMIC PACKAGE