Contact material: phosphor bronze gold-plated terminals Insulation Material: LCP high-temperature plastic Operating temperature range -40 ~ 70 ℃ Withstand Voltage AC500V (50Hz) 1min the rated load DC30v0.2A insertion force 10-35N contact resistance ≤ Oh 0.03 Life 8000 Insulation Resistance ≥ 100ΜΩ Our company specializes in USB socket, mainly, MICRO USB 5P patch, forward runs and paste; AB ports A and B; without positioning bosses and without positioning bosses; the ordinary patch and Shen plate; Matte tin and nickel plated. The USB chip high-temperature, USB plug, USB Shen board, USB 2.0, USB 3.0 and other products. The product is suitable for: mobile phone, MP3, chargers and other digital products. Stable quality, competitive price, welcome to inquire.