How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What is the operating temperature range?

The operating temperature is less than 300 degrees Celsius.

What is the frequency range of these cores?

The frequency range is 1kHz to 500kHz.

Factory Price Mnzn Toroidal Ferrite Cores for High-Frequency Applications

Name: Factory Price Mnzn Toroidal Ferrite Cores for High-Frequency Applications
Brand: Hangzhou Careful Electronics Co., Ltd.
SKU: 2273741705

Zhejiang, ChinaHangzhou Careful Electronics Co., Ltd.

US$0.50

1,000-9,999 Pieces

US$0.43

10,000-99,999 Pieces

US$0.30

100,000+ Pieces

Product specifications

T

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, None-Magnetic

Shape

Ring

Model NO.

T Type

Coating

Nickel

Grade

None-Magnetic

Supplier Type

Factory

Brand

Careful

Operating Temperature

<300c

Type

EMI Suppression Core

Packing

Carton

Sample

Avaliable

Tolerance

20%

Certificates

ISO9001:2015/RoHS/Reach

Package/Case

as The Customer Required

MOQ

10PCS

Material

Mnzn/Nizn

Transport Package

Air or Sea Shipment

Specification

T Type

Trademark

careful

Origin

Zhejiang, China

HS Code

8505190090

Production Capacity

5000000000PCS Per Year

Key features

Factory Direct Pricing: Source manufacturer providing absolute price competitiveness for EMI suppression ferrite cores.

In-house Lab Testing: Internal laboratory performs performance tests on inductance and impedance to ensure consistency.

Flexible Customization: Supports flexible customization of packaging, parameters, and materials based on customer requirements.

Strict Quality Control: Pre-production samples and final inspections before shipment ensure product conformity.

Wide Material Range: Offers conventional MgZn, NiZn, and MnZn materials in various shapes and types.

Trusted Supplier: Supplier for major brands including Microsoft, Samsung, Panasonic, and Gree with 30+ years experience.

Defect Replacement: Timely replacement shipment issued for non-conforming products upon photographic evidence submission.

Online Technical Support: Provides timely online technical support and testing assistance for product selection.

Company profile

Quality AssuranceRaw-Materials TraceabilityPrivate MoldImporters and Exporters

Hangzhou Careful Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.11h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in integrated circuits, electronic materials, magnetic materials, and related mechanical and electrical equipment. It reports multiple management-system certifications, more than 10 production lines, and ferrite-core output of 3,000 tons. It supports extensive customization and has had new products in the past year, but has only one R&D engineer and no available R&D audit documentation or SDK. Quality assurance and raw-material traceability are reported, while complaint handling, corrective actions, and several inspection or supplier-assessment records lack written documentation. Overseas service capabilities are absent, including overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Financial information is inconsistent across the provided slices and therefore cannot support a reliable credibility assessment. No customer cases or named customer references are provided.

Supplier typeThe stated business scope covers integrated circuit chips and products, integrated circuit manufacturing and sales, electronic specialized materials, magnetic materials, and mechanical and electrical equipment. This identifies the supplier as a manufacturer and seller operating across electronics-related product categories.

CertificationsThe supplier reports holding IFS, TS 16949, ISO 14001, ISO 9001, and ISO 14000 certifications. These stated certifications provide explicit evidence of formal quality, environmental, and industry management-system coverage.

Production capacityThe supplier reports more than 10 production lines, ferrite-core output of 3,000 tons, five qualified service-capability suppliers, and an off-season lead-time entry including within 15 workdays. However, supplier-assessment procedures and inspection practices lack records, and the lead-time data is inconsistently formatted, so production strength is supported but not fully verifiable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These two slices consistently support a broad customization offering, although the supplier explicitly does not provide ODM services.