1pc ClipOn Ferrite RFI Noise Core Filter — Snapon power cable connector holder Key benefits Reduces electromagnetic interference (EMI) and frequency noise to improve audio, video, and data signal clarity. Snapon clip design installs quickly without disconnecting or threading the cable, avoiding wire locking or connector damage. Durable, heatresistant outer shell for longlasting performance in demanding environments. Why you need it Prevents signal degradation caused by RFI and EMI on power and signal cables. Keeps sensitive equipment performing reliably by suppressing interference at the cable entry point. Simple, tool installation lets you add suppression where it's needed without rewiring. What makes it stand out Nickelzinc ferrite core that absorbs unwanted frequency noise while preserving the original signal. Magnetic ferrite ring design concentrates suppression at the cable, minimizing impact on the transmitted signal. Wearresistant housing that withstands higher temperatures and repeated clipon use. Compatibility and sizes Fits commonly used power and signal cable diameters. Compatible with cables around 17 mm and 24 mm. Approximate outer dimensions: 50 × 44 × 17 mm and 43.5 × 41 × 24 mm (depending on the model/fit). Single piece (1pc) clipon ferrite core included. Typical applications Home theater and AV systems: clip on the ferrite near power supplies or cable runs to reduce hum and improve audio/video quality. Computers, monitors and network equipment: suppress switching noise on power cords to stabilize sensitive electronics. Industrial and office equipment: reduce interference in mixedsignal environments where multiple devices share power runs. Technical highlights Material: Nickel zinc ferrite for effective frequency absorption. Form factor: Snapon clip for quick mounting without disconnecting connectors. Function: Absorbs and dissipates RFI/EMI energy, helping maintain clear transmission for audio, video and data. Installation tips Place the ferrite as close as possible to the device connector or power entry for suppression. For thicker cables or multiple conductors, use the larger size (approx 43.5×41×24 mm); use the smaller size (approx 50×44×17 mm) for slimmer cables around 17 mm. Multiple cores can be used along a cable run for increased suppression in noisy environments. Package Includes 1pc clipon ferrite RFI noise core filter (size as specified).