1. Shell size 0 to size 3(1,2,3)

2. Multi-pole types 2 to 32 contacts

3. Security of the push-pull self-latching system

4. Solder ,print or crimp contacts (straight or elbow)

5. High packing density for space saving

6. Many kinds of key options to avoid cross mating of similar connectors

7. Have 3 kinds of key options (alpha 0⁰ ,30⁰,45⁰,60⁰)

8. Male contacts and female contacts are made of bronze beryllium and have a gold-plated surface

9. Have brass out shells which have a chrome nickel-plated surface

10. Insulator used mechanical characteristics of thermoplastics, such as PPS and PEEK

11. 360 angle screening for full EMC shielding

12. Compatible with Lemo Series B, including