1)Contact resistance: <2.5m Ohm
2) Contact resistance of linker and lead: <2.5m Ohm
3) Insulation resistance: >1,000M Ohm
4) Withstand test voltage: DC 1,000V
5) Times of repetitive use: >=750
6) Designed and manufactured in accordance with ISO / IEC11801
standards
7) Colored component combinations for convenience of identification
and network management