UL Verified according to TIA/EIA-568-B-2 Press-Fit technology Lead-free and RoHs compliant Unique contact alignment works effectively for crosstalk cancellation Slim body design allows a high density installation Color scheme to blend with other popular plate systems Cat5e labeling on front of jack Insulation Resistance: 500 MΩ Dielectric Withstanding Voltage: 1000 V DC Current Rating: 1.5 Amps DC Resistance: 0.1Ω Contact Resistance: 20mΩ Keystone Jack Housing: ABS high-impact UL94V-0 thermoplastic Spring Wire: Phosphor Bronze 5100W temper wire, φ=0.45mm, 3u” Au / 30u" PdNi over 60u" Nickel undercoat IDC Plastic: Polycarbonate resin high-impact UL94V-0 thermoplastic IDC Contact: Phosphor Bronze C5191R-H, t=0.4mm, 200u" Tin over 50u" Nickel undercoat Contact Compatibility: Accommodates 22 TO 26 AWG Solid / 24 AWG Stranded Operating Temperature Range: -10 C TO 60 C Storage Temperature Range : -40 C TO 68 C Humidity: 10%~90%RH Packaged 1 per poly bag 40 per box Patent pending