MaterialScrews:Steel,M3Ni platedContact:phosphor bronze Ni platedWere cage:Bras Ni plated or steel zinc platedHousing:PA66, UL94V-0ElectricalRated voltage:300VRated current:12AContact resistance:20mΩInsulation resistance:5000MΩ/1000VWithstanding Voltage:AC1500V/1MinWire range:18-12AWG 2.5mm²MechanicalTemp.Range:-40ºC~+105ºCMAX Soldering:+250ºC 5secETorgue:0.5Nm (4.5lb.in)Strip length:6-7mm