How do you guarantee product quality?

We provide pre-production samples, conduct 100% final inspection, and offer online technical support.

What is the warranty or after-sales service?

We provide replacement for defective products and online technical support and testing assistance.

What materials are available for ferrite cores?

We supply MnZn, NiZn, and MgZn soft composite ferrite materials in various shapes like EE and Toroidal.

High-Availability Careful EMI Ferrite Core with Stocked Inventory & Attractive Pricing

Name: High-Availability Careful EMI Ferrite Core with Stocked Inventory & Attractive Pricing
Brand: Hangzhou Careful Electronics Co., Ltd.
SKU: 2265214715

Zhejiang, ChinaHangzhou Careful Electronics Co., Ltd.

US$0.43

1,000-4,999 Pieces

US$0.35

5,000-49,999 Pieces

US$0.30

50,000+ Pieces

Product specifications

EE type

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Electronic and Electrical Equipment

Shape

Ee Type

Model NO.

EE Type

Coating

N/a

Grade

N/a

Operating Temperature

<300℃

Selling Units

Single Item

Sample

Avaliable

Tolerance

±15%

Package/Case

as Customer Required

Material

Mnzn

MOQ

1000PCS

Certification

ISO9001:2015, RoHS, Reach

Supplier Type

Factory

Type

Soft

Frequency

1kHz-500MHz

Single Package Size

38*25*18.5cm

Transport Package

Carton

Specification

N/A

Trademark

Careful

Origin

Zhejiang, China

HS Code

8505190090

Production Capacity

5000000000PCS/Year

Key features

30+ Years Manufacturing Experience: Largest ferrite core manufacturer in China with over 30 years of industry expertise.

In-House Lab & Testing: Equipped with internal laboratory for performance tests including inductance and impedance.

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

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

Trusted by Top Brands: Supplier for Microsoft, GREE, Midea, SAMSUNG, ASUS, Panasonic, and other global brands.

Competitive Pricing: Direct factory source providing absolute price competitiveness for EMI suppression ferrite cores.

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

Stable Supply Chain: Factory-direct control over lead times ensures stability and efficiency for your supply chain.

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: ≤1.01h 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.