What is the minimum order quantity?

There is no MOQ for trial orders, but the standard minimum order quantity is 1000 pieces.

What is the lead time for delivery?

Lead time varies by season: within 15 workdays during off-peak season, and 1-3 months during peak season.

Cost-Effective Ferrite Toroidal Ring Core with Free Sample for Power Applications

Name: Cost-Effective Ferrite Toroidal Ring Core with Free Sample for Power Applications
Brand: Hangzhou Careful Electronics Co., Ltd.
SKU: 2267746715

Zhejiang, ChinaHangzhou Careful Electronics Co., Ltd.

US$0.43

10,000-49,999 pairs

US$0.35

50,000-99,999 pairs

US$0.30

100,000+ pairs

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, Electronic and Electrical Equipment

Shape

Ring

Model NO.

Coating

Nickel

Grade

None-Magnetic

Operating Temperature

<300c

Selling Units

Single Item

Sample

Avaliable

Tolerance

20%

Package/Case

as The Customer Required

Single Package Size

38X25X18.Cm

Certification

ISO9001:2008,SGS

Supplier Type

Factory

Brand

Careful

Package Type

Carton

Type

Soft

Transport Package

Air or Sea Shipment

Specification

Trademark

careful

Origin

Zhejiang, China

HS Code

8505190090

Production Capacity

5000000000PCS Per Year

Key features

Free Sample Availability: Samples are available for trial orders with no minimum quantity requirement.

Flexible Customization: Supports flexible customization of packaging, parameters, and materials from samples or designs.

ISO9001 & SGS Certified: Products certified under ISO9001-2015, SGS, RoHS, and REACH standards.

In-House Laboratory Testing: Internal lab performs performance tests on inductance and impedance for consistency.

Defective Product Replacement: Timely replacement shipment provided for non-conforming products upon evidence submission.

Wide Material Range: Offers MgZn, NiZn, and MnZn soft ferrite cores in various shapes and types.

Direct Factory Supply: Source manufacturer with 30+ years experience and direct control over lead times.

Competitive Pricing: Full range of EMI suppression ferrite cores with absolute price competitiveness.

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.

Product Q&A

Q:Who are we?

We are based in Zhejiang, China, established in 2001, with over 280 office staff. We sell to domestic and international markets including Europe, Asia, and America.

Q:How can you guarantee quality?

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

Q:What products can you buy from us?

We supply Soft Ferrite Cores, Amorphous cores, Inductors, and NiZn ferrite.

Q:Why should you buy from us not from other suppliers?

We are the biggest ferrite core manufacturer in China for over 30 years, supplying brands like Microsoft, Samsung, and Panasonic, with production lines for various core types.

Q:What services can you provide?

We accept FOB, CFR, CIF, EXW, and Express Delivery terms. Payment is accepted via T/T, L/C, PayPal, Western Union, and Escrow in USD or CNY.