V18039FJ amorphous magnetic ring adopts premium 1K107B amorphous alloy material. It achieves high initial permeability of 80000 and saturation magnetic flux density up to 1250 mT. With wide working temperature range from ‑50℃ to 150℃ and high Curie temperature of 570℃, this core maintains stable magnetic performance under complex operating conditions.
Benefiting from outstanding anti‑DC bias property and low magnetostriction coefficient, this magnetic ring delivers superior common‑mode noise suppression capability. It is well‑suited for high‑power power electronic equipment. Strict quality control guarantees stable batch performance. Sample testing and customized services are offered to meet various project requirements.

This V18030 magnetic ring is manufactured from high performance VN09 soft ferrite material with initial permeability of 850. It is specially developed for EMI and RFI noise elimination in electronic circuits. With relative loss factor of 16 at 0.01MHz and relative temperature coefficient ranging from 5 to 10 this product maintains stable magnetic characteristics under varying working temperature. Its saturation magnetic flux density reaches 280MT under 1600A per meter magnetic field and Curie temperature is above 130 degree Celsius. High electrical resistivity over 10 to the power of 5 ohm meter brings excellent insulation performance. Strict production control guarantees precise dimension smooth surface and consistent batch quality. It can be wound into common mode chokes and noise filters and widely applies to power adapters industrial control equipment and communication devices.

This V18030 magnetic ring is manufactured from high performance VN09 soft ferrite material with initial permeability of 850. It is specially developed for EMI and RFI noise elimination in electronic circuits. With relative loss factor of 16 at 0.01MHz and relative temperature coefficient ranging from 5 to 10 this product maintains stable magnetic characteristics under varying working temperature. Its saturation magnetic flux density reaches 280MT under 1600A per meter magnetic field and Curie temperature is above 130 degree Celsius. High electrical resistivity over 10 to the power of 5 ohm meter brings excellent insulation performance. Strict production control guarantees precise dimension smooth surface and consistent batch quality. It can be wound into common mode chokes and noise filters and widely applies to power adapters industrial control equipment and communication devices.

This V18030 magnetic ring is manufactured from high performance VN09 soft ferrite material with initial permeability of 850. It is specially developed for EMI and RFI noise elimination in electronic circuits. With relative loss factor of 16 at 0.01MHz and relative temperature coefficient ranging from 5 to 10 this product maintains stable magnetic characteristics under varying working temperature. Its saturation magnetic flux density reaches 280MT under 1600A per meter magnetic field and Curie temperature is above 130 degree Celsius. High electrical resistivity over 10 to the power of 5 ohm meter brings excellent insulation performance. Strict production control guarantees precise dimension smooth surface and consistent batch quality. It can be wound into common mode chokes and noise filters and widely applies to power adapters industrial control equipment and communication devices.

This V18030 magnetic ring is manufactured from high performance VN09 soft ferrite material with initial permeability of 850. It is specially developed for EMI and RFI noise elimination in electronic circuits. With relative loss factor of 16 at 0.01MHz and relative temperature coefficient ranging from 5 to 10 this product maintains stable magnetic characteristics under varying working temperature. Its saturation magnetic flux density reaches 280MT under 1600A per meter magnetic field and Curie temperature is above 130 degree Celsius. High electrical resistivity over 10 to the power of 5 ohm meter brings excellent insulation performance. Strict production control guarantees precise dimension smooth surface and consistent batch quality. It can be wound into common mode chokes and noise filters and widely applies to power adapters industrial control equipment and communication devices.

This V18030 magnetic ring is manufactured from high performance VN09 soft ferrite material with initial permeability of 850. It is specially developed for EMI and RFI noise elimination in electronic circuits. With relative loss factor of 16 at 0.01MHz and relative temperature coefficient ranging from 5 to 10 this product maintains stable magnetic characteristics under varying working temperature. Its saturation magnetic flux density reaches 280MT under 1600A per meter magnetic field and Curie temperature is above 130 degree Celsius. High electrical resistivity over 10 to the power of 5 ohm meter brings excellent insulation performance. Strict production control guarantees precise dimension smooth surface and consistent batch quality. It can be wound into common mode chokes and noise filters and widely applies to power adapters industrial control equipment and communication devices.

Supports pre‑production sample evaluation to verify real‑world EMC filtering effect before bulk orders
  Mature manufacturing process, supports large‑volume OEM & ODM electronic manufacturing orders
  Suitable for signal line and low‑power power‑cable noise‑suppression scenarios
  Stable batch‑to‑batch consistency, avoids performance fluctuation among different production lots
  Ideal for compact power adapters, consumer electronics and data‑communication hardware

Cooperate with EMI filter circuits for product prototype EMC debugging & performance improvement
  Compact H‑shape footprint, ideal for limited‑space PCB and internal device wiring layouts
  Impedance performance verified by professional impedance analyzer E4991A+16194A for credible test data
  Complete supporting documents available: approval sheets, batch inspection reports for customer project certification filing

Standardized defect‑area & defect‑quantity limits for low breakage rate during winding and assembly
   Reliable mechanical strength, resists chipping and damage in mass‑production handling processes
  Works perfectly together with EMI filter circuits for prototype EMC troubleshooting and performance optimization
  Retains stable filtering capability under varying working‑temperature environments
  Noise reduction for short signal harnesses, internal equipment wiring and USB peripheral cables

Strict mass‑production sampling inspection ensures stable electrical parameters and repeatable dimensional performance
   Full impedance‑frequency characterization tested across 1 MHz to 500 MHz bandwidth
   Fully compliant with RoHS and REACH requirements, suitable for global export electronic projects
   Interference suppression for wearable electronics, small‑size household appliances
   compact ferrite core, mini ferrite core, ferrite for cable noise filter, emi noise attenuation, emi suppression, common mode interference suppression

Delivers excellent high-frequency noise attenuation for cables and PCBA circuit traces
  Effectively suppresses both common-mode and differential-mode high-frequency electromagnetic interference
  Adopts high-resistivity Ni-Zn ferrite material to reduce eddy-current loss and maintain stable high-frequency magnetic performance
  Noise filtering for peripheral connection lines of communication terminal equipment
  H-type ferrite core, H-shape ferrite core, Ni-Zn ferrite core, NiZn ferrite ring

V18041FJ is made of high‑grade 1K107B soft ferrite material. It features high initial permeability up to 80000, high saturation magnetic flux density of 1250 mT and excellent resistivity performance.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.