Nickel zinc ferrite. It can improve the electromagnetic field around the solenoid, thereby avoiding external interference. Material: Ni-Zn Ferrite. 7 X 3.5mm Ferrite Rings. 5 X 5mm Ferrite Rings. 8 X 7mm Ferrite Rings.
eBay
3.5/5/7/9/13mm Cable Connector Snap Type Choke Coil EMI RFI Noise Ring Core Ferrite Bead Clamp Filter Clip Snap Filters Holder
Aliexpress UK
It is compatible with various devices and can be used for a variety of purposes. With a manufacturer warranty of 1 month. You can be assured of its quality. Made in China. This USB cable is a great addition to your collection of computer cables and connectors.
eBay
Premium VGA to VGA Cable4 5 Male to Male Monitor/Projector Video Cord with Ferrite Core,Gold-Plated Connectors for PC/Laptop/TV
Aliexpress UK
Rectangle ferrite Bead. Ferrite core with plastic cover. Reduce electro-magnetic interference and improve signal integrity. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
eBay
10Pcs 3.5/5/7/9/13/15mm Ring Core Ferrite Bead Clamp Choke Coil EMI RFI Noise Filter Clip Snap Cable for Black Magnetic Snap-on
Aliexpress UK
Ferrite core noise suppression filter ring(optional). - Just clip on the cable and you will get a clearer signal. - for noise cancellation on USB, Firewire, Phone, Powerline, Coaxial, Audio and Video cables.
eBay
Shielded Cable RVVP 26/24/22/20/18AWG 2/3/4/5/6/7/8 Cores Shielded Control Signal Copper Wire Black Insulated PVC Audio Cable
Aliexpress UK
Split Core Cable Ferrite, 18mm Cable Dia max, 380?., 0431176451, FAIR-RITE. The 0431176451 is a round Ferrite Core Assembly for 18mm cable. The common-mode conducted EMI from 1 to 300MHz frequency range.
eBay
1PCS V1 V2 V3 Lite Cable For Hwfly Core Or SX Core Chip Cable For Switch Lite Oled Flex Sx Switch Revised TX PCB CPU Flex Cable
Aliexpress UK
TDK Ferrite Core Noise Suppressor Filter Ring. Desiged to be easily clipped onto wire / cable to supress Radio Frequency Interference (RFI) and Electro Magnetic Interference (EMI).
eBay
Ethernet Lan PoE Cable RJ45 Network Cable 12 Pin 8 core For dahua ip dome camera
Aliexpress UK
Rectangle ferrite Bead. Ferrite core with plastic cover. Reduce electro-magnetic interference and improve signal integrity. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
eBay
AVSSZ HiFi Sheathed Speakers Wire Cable 2 4 Core Audio Cable O.F.C Audio Amplifier Connection Wire For Home Theater Stage Wiring
Aliexpress UK
Nickel zinc ferrite. It can improve the electromagnetic field around the solenoid, thereby avoiding external interference. Material: Ni-Zn Ferrite. 7 X 3.5mm Ferrite Rings. 5 X 5mm Ferrite Rings. 8 X 7mm Ferrite Rings.
eBay
2 Core 3 Core Twisted Cable Hemp Rope Electrical Wire Retro Style Copper Vintage Lamp Cord Woven Textile Wire Pendant Light Cord
Aliexpress UK