Shell size 0 to size 3
Have 3 kinds of key options(alpha 00 ,300,450,600)
Multi-pole types 2 to 6 contacts;
Polarization by stepped insert (half-moon ) fitted with male and female contacts;
Male contacts and female contacts are made of bronze beryllium and have a gold-plated surface
Insulator used mechanical characteristics of thermoplastics, such as PPS, and PEEK.