242127 is an SMA female to MCX male bulkhead adapter designed for RF applications requiring waterproof connectivity. This adapter features IP-68 sealing that can withstand 3 feet depth of water for one hour without leakage, making it suitable for harsh environments. The connector has a total length of 22.13 mm, a body diameter of 10.00 mm, and supports a maximum panel thickness of 6.8 mm. Construction includes a brass housing with gold finish, beryllium copper body and contact pin with gold plating, and a PTFE insulator. The 1/4-36UNS-2A thread provides secure panel mounting. This adapter is ideal for applications requiring reliable RF signal transmission in outdoor or wet environments.