What is the minimum order quantity?

The minimum order quantity is 1000 Pcs, though there is no MOQ for trial orders.

What are the lead times?

Peak Season Lead Time: within 15 workdays, one month, or 1-3 months. Off Season Lead Time: within 15 workdays, one month, or 1-3 months.

Cost-Efficient Fs EMI Ferrite Core with Direct Manufacturing & Low Unit Price

Name: Cost-Efficient Fs EMI Ferrite Core with Direct Manufacturing & Low Unit Price
Brand: Hangzhou Careful Electronics Co., Ltd.
SKU: 2274883685

Zhejiang, ChinaHangzhou Careful Electronics Co., Ltd.

US$0.43

1,000-4,999 Pieces

US$0.38

5,000-49,999 Pieces

US$0.35

50,000+ Pieces

Product specifications

FS 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

Ring

Model NO.

FS 25*5*21*12-1.5

Coating

Nickel

Grade

N/a

Supplier Type

Factory

Selling Units

Single Item

Type

Soft

Usage

EMI for Flat and Ribbon Cable

Tolerance

±15%

Single Package Size

31*31*19cm

Package/Case

as Customer Required

Frequency

1kHz-500MHz

Transport Package

Carton

Specification

25*5*21*12-1.5

Trademark

Careful

Origin

Zhejiang, China

HS Code

8505190090

Production Capacity

5000000000PCS/Year

Key features

Direct Factory Manufacturing: Source manufacturer with 30+ years experience ensuring absolute price competitiveness.

Comprehensive Certification: ISO9001-2015, SGS-ROHS, and REACH certified for global compliance.

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

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 Frequency Range: Operates effectively within 1KHz to 500MHz frequency spectrum.

No MOQ for Trial Orders: No minimum order quantity required for initial trial orders.

Global Supply Chain Stability: Factory-controlled lead times ensure stability and efficiency for clients worldwide.

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: ≤1.09h 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, started in 2001, with over 280 staff. We sell to Domestic Market (60%), Eastern Europe (10%), South Asia (5%), Eastern Asia (5%), North America (5%), Northern Europe (4%), South America (3%), Southern Europe (3%), Western Europe (2%), Oceania (1%), Central America (1%), and Southeast Asia (1%).

Q:How can you guarantee quality?

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

Q:What products can you buy from us?

We supply Soft Ferrite Core, Amorphous core, Inductors, and NiZn ferrite.

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

We are the biggest ferrite core manufacturer in China with over 30 years of experience. We also have production lines for Amorphous core, SMD core, and inductors. We are suppliers to Microsoft, GREE, Midea, SAMSUNG, ASUS, Panasonic, etc.

Q:What services can you provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery. Accepted Payment Currency: USD, CNY. Accepted Payment Type: T/T, L/C, PayPal, Western Union, Escrow. Spoken Languages: English, Chinese.