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 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.

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 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 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.

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.

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 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.

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.

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.

Optimized for multi‑wire winding process The toroidal inner space supports multi‑strand enameled wire winding. Suitable for making high‑performance common‑mode inductors to meet different power‑level filter design needs.
Stable anti‑interference capability under variable load Magnetic performance maintains steady when end‑equipment load changes. The filtering effect will not deteriorate under unstable working current conditions.
Stable anti‑interference capability under variable load Magnetic performance maintains steady when end‑equipment load changes. The filtering effect will not deteriorate under unstable working current conditions.

Smooth Burr‑Free Ring Surface Fine‑polished surface treatment avoids scratching enameled wire insulation during manual or machine winding. Greatly decrease hidden short‑circuit risks of finished choke coils.
Less Winding Turns for Target Inductance Good soft‑magnetic property helps designers reach target inductance value with fewer winding turns. Save copper wire consumption and shrink the overall size of finished filter inductors.