Phoenix Contact 1607349 This cable connector features a straight design with a screw locking mechanism and has 17 positions to accommodate various connections. The contact connection type is socket, and the cable diameter ranges from 5mm to 13.2mm, also with 17 positions. A crimp connection method is used for this RF series, while it is available as a lead-free alternative in accordance with RoHS II regulations due to an ongoing smooth transition phase.