Custom Ferrite Core Manufacturers & Supplier

Factory V19002 17mm Bore Soft Ni-Zn Ferrite Magnetic Ring, RoHS REACH Toroid Core for Industrial Equipment HF Noise Reduction

Ideal component for EMC debug & noise countermeasure Great for solving conducted interference and radiated noise issues during EMC design, shorten product certification cycle.
Low high‑frequency signal attenuation Reasonable material formula achieves effective noise suppression without excessive attenuation of normal useful signal.

VIIP V19002 17mm Anti-Interference Ferrite Toroid Ring, EMC EMI Noise Suppression High Frequency Filter Magnetic Core RoHS REACH

Outstanding high‑frequency impedance performance Minimum impedance 50Ω at 25MHz, minimum 140Ω at 100MHz, full‑range tested from 1‑500MHz. Effectively suppress high‑frequency EMI / RFI interference on power and signal cables.
Adopt premium VN09 Ni‑Zn soft ferrite material Original VN09 nickel‑zinc ferrite formulation, high saturation flux density, Curie temperature above 105℃. Maintain stable magnetic performance under continuous heating working environment.
17mm large inner aperture & 40mm outer dimension Inner diameter 17.0mm(±1.0mm), outer diameter 40.0mm(±0.5mm). Large bore can pass thick‑gauge power cables, multi‑strand wires for harness assembly.

V18007H Ferrite Core 20Ω@25MHz 40Ω@100MHz High Frequency Noise Filter For Device Internal Wiring

V18007H is Ni‑Zn ferrite core made of VN02 material. Its dimension: outer diameter 3.5±0.3 mm, height 5.0±0.4 mm, inner diameter 1.8±0.3 mm. With initial permeability 650, it delivers excellent high‑frequency impedance performance, minimum impedance 20Ω at 25 MHz and 40Ω at 100 MHz, effectively suppressing EMI and RFI high‑frequency noise for cables. It features Curie temperature above 140℃ and high resistivity with stable magnetic property. Strict visual defect inspection is implemented. Widely applied for signal wires, data cables and wiring harness of compact electronic devices. Sample and bulk orders are available, RoHS compliant.

V18007H VN02 Ni‑Zn Ferrite Core Small Size EMI RFI Noise Suppression Ferrite Ring For Electronic Signal Cable

V18007H is Ni‑Zn ferrite core made of VN02 material. Its dimension: outer diameter 3.5±0.3 mm, height 5.0±0.4 mm, inner diameter 1.8±0.3 mm. With initial permeability 650, it delivers excellent high‑frequency impedance performance, minimum impedance 20Ω at 25 MHz and 40Ω at 100 MHz, effectively suppressing EMI and RFI high‑frequency noise for cables. It features Curie temperature above 140℃ and high resistivity with stable magnetic property. Strict visual defect inspection is implemented. Widely applied for signal wires, data cables and wiring harness of compact electronic devices. Sample and bulk orders are available, RoHS compliant.

19mm ID V19001 Ferrite Core Toroidal Ring High-Frequency EMC EMI RFI Filter RoHS REACH Certified Power Supply Electronic Device

Suitable for multi‑wire threading Large inner aperture allows multiple cables pass‑through at one time, save assembly space of end products.
Help improve product EMC passing rate Assist finished‑goods to pass EMC certification test, reduce rework cost during product certification phase.
Customization support for special requirement Support non‑standard project consultation for special impedance or dimensional demands.
Short lead‑time for sample delivery Fast sample response, available to provide samples for customer performance verification.

V18007H EMI Filter Ferrite Ring Core Stable Magnetic Performance, Widely Used In USB HDMI And Industrial Control Cables, Support Bulk Wholesale And Sample Order

V18007H is Ni‑Zn ferrite core made of VN02 material. Its dimension: outer diameter 3.5±0.3 mm, height 5.0±0.4 mm, inner diameter 1.8±0.3 mm. With initial permeability 650, it delivers excellent high‑frequency impedance performance, minimum impedance 20Ω at 25 MHz and 40Ω at 100 MHz, effectively suppressing EMI and RFI high‑frequency noise for cables. It features Curie temperature above 140℃ and high resistivity with stable magnetic property. Strict visual defect inspection is implemented. Widely applied for signal wires, data cables and wiring harness of compact electronic devices. Sample and bulk orders are available, RoHS compliant.

V18007H Hinged Ferrite Bead Core Easy Installation Without Cable Disassembly, Effective High Frequency Noise Reduction For Electronic Equipment Wiring

V18007H is Ni‑Zn ferrite core made of VN02 material. Its dimension: outer diameter 3.5±0.3 mm, height 5.0±0.4 mm, inner diameter 1.8±0.3 mm. With initial permeability 650, it delivers excellent high‑frequency impedance performance, minimum impedance 20Ω at 25 MHz and 40Ω at 100 MHz, effectively suppressing EMI and RFI high‑frequency noise for cables. It features Curie temperature above 140℃ and high resistivity with stable magnetic property. Strict visual defect inspection is implemented. Widely applied for signal wires, data cables and wiring harness of compact electronic devices. Sample and bulk orders are available, RoHS compliant.

OEM V19001 19mm Bore Soft Ferrite Magnetic Ring EMI RFI Noise Blocking Toroid Core RoHS REACH Industrial Cable Interference

Broad operating temperature range Stable performance under normal working environment, adaptable for diverse indoor & outdoor electronic equipment working conditions.
Low loss at high frequency band Low high‑frequency loss characteristic, will not cause extra signal attenuation for normal signal transmission.
Excellent mechanical stability Well‑finished surface after grinding process, good shock‑resistance, not easy to crack in regular assembly & application.
Consistent ferrite formula Stable raw‑material formula control, reduce performance deviation among different production lots.

V19001 Ni-Zn Ferrite Toroid 19mm ID 1-500MHz High Frequency EMI Noise Suppression Magnetic Core Wiring Harness EMC Solution

Perfect for EMC debug & noise solution Ideal for EMC design debugging, solve conducted & radiated interference issues of power and signal lines.
Factory direct supply & flexible support Manufacturer supply, support bulk order, can offer EMC technical consulting service.

V18007H Clip‑on Ferrite Core NiZn Material, High Impedance EMI RFI Noise Suppressor, RoHS Compliant For Power And Signal Cable EMC Solution

V18007H is Ni‑Zn ferrite core made of VN02 material. Its dimension: outer diameter 3.5±0.3 mm, height 5.0±0.4 mm, inner diameter 1.8±0.3 mm. With initial permeability 650, it delivers excellent high‑frequency impedance performance, minimum impedance 20Ω at 25 MHz and 40Ω at 100 MHz, effectively suppressing EMI and RFI high‑frequency noise for cables. It features Curie temperature above 140℃ and high resistivity with stable magnetic property. Strict visual defect inspection is implemented. Widely applied for signal wires, data cables and wiring harness of compact electronic devices. Sample and bulk orders are available, RoHS compliant.

ID19mm High Impedance Ferrite Ring Core V19001 EMI RFI Noise Suppression Soft Ferrite Toroid RoHS REACH Power Signal Cable EMC

Compliant with RoHS & REACH standard Meet environmental protection requirements, safe for consumer electronics and industrial device export.
Strict dimensional & appearance inspection Controlled dimension tolerance, standardized appearance defect criteria, consistent batch‑to‑batch quality.
Complete test report available Tested by E4991A+16194A impedance analyzer, original specification approval sheet can be provided.

19mm ID Anti-Interference Ferrite Core V19001 EMC EMI Noise Suppression Toroid Ring High Frequency Filter RoHS REACH

High‑frequency impedance performance Minimum impedance 45Ω@25MHz, 80Ω@100MHz, test range 1‑500MHz, excellent for suppressing high‑frequency EMI/RFI noise.
VN09 Ni‑Zn soft ferrite material Adopt VN09 nickel‑zinc ferrite material, high saturation flux density, Curie temperature＞105℃, stable working performance.
19mm inner bore size Inner diameter 19mm, fit for passing larger power cables, widely used for wire harness noise filtering.