Hangzhou Kefeng Electronics Co., LTD
                                                                                                           
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39 Years
Since 1987
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T103*75*30 Fe Based Nanocrystalline Toroidal Core Metal Choke Amorphous Core

Price Negotiable
Price: $0.40-2.00/pieces
MOQ: 100 pieces
Delivery Time: 7-20 Days
Brand: Careful
Product Description
T103*75*30 Fe Based Nanocrystalline Toroidal Core Metal Choke Amorphous Core
Product Specifications
Attribute Value
Type Nanocrystalline Core
Supplier Type Factory direct sale
Application Electronic and electrical equipment
Brand Careful
Package Type Carton
Operating Temperature <300℃
Tolerance 20%
Package / Case As the customer required
Material Amorphous & Nanocrystalline
Frequency 1Hz-500kHz
Product Details

T103*75*30 Careful direct sales Fe-based nanocrystalline toroidal metal choke amorphous core.

Nanocrystalline toroidal core product image Nanocrystalline core technical diagram Toroidal core close-up view Core product packaging Core dimensional specifications Core application example
Item Value
Place of Origin China, Zhejiang
Brand Name Careful
Model Number T
Type Soft
Composite Ferrite Magnet
Shape Coil
Application Industrial Magnet
Tolerance ±10%
Certificates ISO9001-2015
Permeability >100000
Material Amorphous & Nanocrystalline
Technical Specifications
Specifications Fig A B C D
SCH 40A 5 8.7±0.25 15.7±0.2 3.9±0.2 4.4±0.2
SCT 55A 5 10.5±0.6 5±1 5.5±0.5 5.55±0.5
SCH 60 2 18±1 28±1 6±0.8 8.5±0.5
Packaging & Safety

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile
Huzhou Careful Magnetism Co., Ltd. facility

Huzhou Careful Magnetism Co., Ltd. is a technically leading corporation, integrating production, management, research, development and service. Our company was established in 2001, formally known as Huzhou Cifeng Industry Corporation - a key enterprise in Huzhou City. Our company was assessed as "High and New Technology Enterprise in Zhejiang Province". We have more than 20 years of experience in the field, as our boom development, now we own 3 factories to service more and more clients.

Our company has over 1000 staff members, including 120 management and technology members. Our company has established a technological center. We have automatic magnetic material examination equipment at international level and the most advanced production line in our country. Our company mainly manufactures EMI and DY Magnetic cores with 2 categories and 300 specifications.

With an annual output of 6000 tons of soft ferrite core, our company has become the largest production base of EMI core in the country. Our sales value reaches 100 million US dollars. We are also engage in import and export business. More than 60% of our products are exported to Southeast Asia, the USA and Europe. They are widely used in IT and Intelligence Electric appliances, such as IBM, AOC, DAWOO and Haier Electric appliances.

Key Advantages
  • Quality Assurance: Pre-production samples and final inspection before shipment
  • Product Range: Soft Ferrite Core, Amorphous core, Inductors, nizn ferite
  • Competitive Edge: Largest ferrite core manufacturer in China with 30+ years experience
  • Global Clients: Supplier to Microsoft, GREE, Midea, SAMSUNG, ASUS,
  • Service Options: FOB, CFR, CIF, EXW, Express Delivery; T/T, L/C, PayPal payment
Careful Magnetism production facility

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hangzhou Kefeng Electronics Co., LTD
Location Room 1303, Building 5, Lianjingfeng Business Center, Gongshu District, Hangzhou City, Zhejiang Province,China310015
Contact Person Shiliang Fu

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