V18050FJ is VIIP high‑performance 1K107B soft ferrite toroidal core. With outer diameter 53.8mm, inner diameter 28.8mm and height 18.5mm, it features high initial permeability of 80000 and maximum permeability up to 300000. High resistivity reduces eddy‑current loss, and wide working temperature from ‑50℃ to 150℃ ensures stable magnetic performance. Strict dimension and appearance inspection guarantees good batch consistency. Ideal for winding common‑mode chokes and EMC filter inductors for large‑size displays, medical devices and industrial power supplies.

V18050FJ is VIIP high‑performance 1K107B soft ferrite toroidal core. With outer diameter 53.8mm, inner diameter 28.8mm and height 18.5mm, it features high initial permeability of 80000 and maximum permeability up to 300000. High resistivity reduces eddy‑current loss, and wide working temperature from ‑50℃ to 150℃ ensures stable magnetic performance. Strict dimension and appearance inspection guarantees good batch consistency. Ideal for winding common‑mode chokes and EMC filter inductors for large‑size displays, medical devices and industrial power supplies.

V18050FJ is VIIP high‑performance 1K107B soft ferrite toroidal core. With outer diameter 53.8mm, inner diameter 28.8mm and height 18.5mm, it features high initial permeability of 80000 and maximum permeability up to 300000. High resistivity reduces eddy‑current loss, and wide working temperature from ‑50℃ to 150℃ ensures stable magnetic performance. Strict dimension and appearance inspection guarantees good batch consistency. Ideal for winding common‑mode chokes and EMC filter inductors for large‑size displays, medical devices and industrial power supplies.

Manufacturer direct supply & stable mass‑delivery capacity In‑house ferrite production line, stable output, support large‑volume order. Custom consultation for special impedance / dimension requirement is acceptable.
Multiple application‑oriented winding options Designed for through‑cable installation or manual/automatic winding for common‑mode choke, easy to integrate into power filter modules.

Fully compliant with RoHS & REACH environmental requirements Restricted‑substance tested, satisfy export requirement for consumer electronics, industrial control, power equipment worldwide.
Excellent thermal stability for long‑time operation High curie‑temperature property prevents performance drop caused by device heat generation, suitable for equipment running 24‑hours continuously.

Strict dimensional tolerance control Outer diameter tight tolerance ±0.5 mm, inner diameter ±1.0 mm. Low dimensional deviation, good interchangeability for mass‑production winding & assembly.
Standardized appearance defect inspection criteria Clear defect‑area & defect‑quantity acceptance limit. Reduce surface crack, chip and scratch risk, consistent visual quality among batches.
Full‑professional impedance lab testing Characterized by E4991A+16194A impedance analyzer. Complete test data and original approval specification sheet are available upon customer request.

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.

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 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.