June 8, 2018ข้อต่อ MC4 / MC4 Connectorsexcellenttech MC4 Cable connector IP68 – Housing : PPO – Contact resistance : 0.5mΩ – Contacts : Copper. Tin plated – Degree of protection: IP68 – Flame class : UL94-V0 – Pin dimensions : Ø4mm – MC4 Connector (female + male) CE, RoHS, TUV, UL approval ราคา 50 บาท