1.Tooless type keystone jack 2.Available in customized label and packaging 3.Produced under ISO 9001 guidelines 4.Strict quanlity and performance controls Technical Specification:IDC Contacts: Gold coated with the thickness of 50μ(inch), the available wire diameter is 0.5mm-0.6mm and the IDC connection,times are more than 200.Contact Resistance: Under normal atmospheric pressure, the contact resistance is less than 2.5mΩ. Insulation Resistance: Under normal atmospheric pressure, the insulation resistance is more than 1000 MΩ.Dielectric Strength: When DC1000V (or AC 700V) is applied, there is no evident arc and spark-over for 1 minute.Insertion Life: minimum 750 insertions.Adopts double grounding technology, make sure wire bounding and grounding completed at the same time. Greatlyimproved the reliability and installation rapidity. Also improved the quality of projects.