How do you ensure batch-to-batch consistency?

We strictly implement incoming material inspection, in-process quality control, and final inspection before shipment to ensure stable and consistent performance across every batch.

Do you offer technical support?

Yes, our engineering team provides selection advice, application design support, and after-sales technical consulting.

How do I place an order?

Please contact us via email or phone on our website to request a quote, then confirm with a signed purchase order.

Nanocrystalline Bead Cores for Mosfet Noise Suppression Kmn040203e

Name: Nanocrystalline Bead Cores for Mosfet Noise Suppression Kmn040203e
Brand: Zhuhai King Magnetics Technology Co., Ltd.
SKU: 2306893555

Guangdong, ChinaZhuhai King Magnetics Technology Co., Ltd.

US$5.10-6.30

2 Pieces

Sample price:US$5.10/piece.Request sample

Product profile

Customization

Available

Material

Iron-based Nanocrystalline Core

Shape

Toroidal

Model NO.

KMN040203E

Certification

ISO9001

Saturation Flux Density

1.25t

Curie Temperature

560℃

Frequency Range

20kHz-50kHz

Permeability

3X Higher Than Ferrite

Withstand Voltage

up to 1000V

Transport Package

Carton

Specification

4*2.2*3.2mm

Trademark

KingMagnetics

Origin

Zhuhai

HS Code

8504901900

Production Capacity

100000

Key features

High Permeability: 3X higher inductance than ferrite cores for superior magnetic performance.

High Insulation Strength: Withstands up to 1000V voltage with epoxy coating for safety.

Customizable Dimensions: Tailored sizes and shapes available with no mold cost required.

Compact Design: Reduces component volume and copper wire consumption significantly.

Wide Frequency Range: Effective performance across 20kHz to 50kHz frequency spectrum.

ISO9001 Certified: Manufactured under strict ISO9001 quality management standards.

OEM/ODM Services: Full customization options from samples or designs available.

Company profile

Years of Export Experience100% Finished Products InspectionHigh Repeat Buyers ChoiceManagement Certification

Zhuhai King Magnetics Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Zhuhai PortAverage Response Time: ≤8.29h

AI-Powered supplier vetting

SummaryZhuhai King Magnetics Technology Co., Ltd. is a manufacturer and developer of nanocrystalline and amorphous magnetic materials, cores, ribbons, and related components. The supplier demonstrates broad customization, ODM, OEM for well-known brands, SDK availability, recent new-product activity, documented quality and complaint-handling procedures, and substantial export experience. Its stated annual production capacity is ten million pieces of nanocrystalline and amorphous cores. However, the provided information does not confirm certifications, customer case details, or financial performance. The supplier also reports no in-stock capability, overseas warehouse, overseas branch or agent, overseas showroom, or offline trade-show participation. Manufacturing capacity is therefore supported by stated equipment and capacity, but the absence of a valid contract with related subcontractors is a noted operational control weakness.

Supplier typeThe supplier is presented as a manufacturer and R&D company specializing in nanocrystalline and amorphous materials, ribbons, magnetic cores, and components. Its stated scope also includes product design, technical services, sales, and import/export activities.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, supporting a defined after-sales process. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, which limits local service infrastructure.

R&D capabilityThe supplier reports R&D activity, new products during the past year, ODM services, SDK availability, and specialization in innovative nanocrystalline and amorphous magnetic materials. These points provide explicit evidence of product-development capability.

Production capacityThe supplier states that it has advanced production equipment, precision testing instruments, and annual capacity of ten million nanocrystalline and amorphous cores; it also reports a one-month average lead time in both peak and off-season periods. Nevertheless, it has no in-stock capability and no valid contract with related subcontractors, creating limitations in inventory readiness and subcontracting control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad support for customer-specific product development.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-customer manufacturing experience. However, no customer names, product examples, project descriptions, or verifiable case details are provided.

Product Q&A

Q:How can I request samples? Is there a fee?

Free standard samples are available for testing and validation, but shipping costs are borne by the customer. Custom samples are subject to a fee based on specific requirements.

Q:Can I request a customized bucket size?

Absolutely! We offer tailored attachments.

Q:What documents do you provide for export?

Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q:Do you support small-quantity orders?

Yes, we accept small-batch orders for R&D testing and small-to-medium production needs.

Q:Can you provide product certifications or test reports?

Yes, we can provide material certificates, RoHS/REACH compliance declarations, and relevant performance test reports.