The rearTWIST HD BNC cable connector offers a true 75 Ω design and is perfectly suitable for HD applications. The patented rearTWIST boot guarantees easy access even in high density applications and offers color coding. Suitable cables: Belden 1855A, Clark Wire CD7523-7, CommScope 7538 Crimp size: Pin: 1.6 mm (square) Shield: 4.53 mm (hex)