TNC F 4 HOLE LMR 100 CRIMP Key Components: TNC – A threaded RF connector type (similar to BNC but threaded for secure connections). F – Possibly indicating a female connector (or could refer to a specific series). 4-Hole Crimp – The connector uses a 4-hole crimp ferrule for securing the coaxial cable's outer braid. LMR-100 – A thin, flexible 0.100' diameter coaxial cable (often used in RF applications). Crimp – The termination method (requires a crimping tool). Possible Part Numbers: Times Microwave LMR-100 TNC connectors (e.g., TNC-J-4H-LMR-100 for male, TNC-K-4H-LMR-100 for female). Amphenol or RF Industries may have equivalent models.