Đầu Nối QR540 Pintype TPP540QR là Outdoor QR540 Pintype
Aluminum alloy with chromate conversion coating for excellent corrosion resistance
Contact pins are brass with bright tin-plate providing excellen RF conductivity
O-rings are ultraviolet and ozone resistant EPDM for maximum durability
Đầu Nối QR540 Pintype TPP540QR