Hangzhou Kefeng Electronics Co., LTD
                                                                                                           
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39 Years
Since 1987
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PC40 RM Ferrite Transformer Core MnZn Material Iso9001 Certified

Price Negotiable
Price: $0.08-0.99/pairs
MOQ: 1000 pairs
Delivery Time: 7-20 Days
Brand: CAREFUL
Product Description
PC40 RM Ferrite Transformer Core MnZn Material ISO9001 Certified
Product Specifications
Attribute Value
Material Mn-Zn
MOQ 10 Pieces
Package Carton
Lead time 15-20 Working Days
Samples Free
Product Overview
Place of Origin China, Zhejiang
Brand Name Careful
Model Number RM
Type Soft
Composite Ferrite Magnet
Shape RM
Application Industrial Magnet
Tolerance ±10%
Material Mn-Zn Ferrite Core
Certification ISO9001:2015
Frequency 1kHz-1MHz
Curie TC 140°C-265°C
Type of payment T/T, Western Union, L/C, Paypal, etc. D/P.
AL value As customer's requirements
Why Choose Our Ferrite Cores
  • 30 years experience as a soft ferrite core manufacturer
  • High quality products with competitive factory pricing
  • Ample production capacity ensures reliable delivery times
  • Custom product solutions available
  • Comprehensive after-sales service
Dimensional Specifications (mm)
Model A B C D E
CF 28×13×20.5×4-6 28±0.3 13±0.3 20.5±0.3 4±0.3 6±0.3
CF 26×12×18×4-5 26±0.3 12±0.3 18±0.3 4±0.3 5±0.3
CF 23×12×16×4-5 23±0.3 12±0.3 16±0.3 4±0.3 5±0.3
CF 23.5×4×16.5×12.5-5.3 23.5±0.5 4±0.3 16.5±0.4 12.5±0.4 5.3±0.3
CF 24×24×20×4.9-1.3 24±0.5 24±0.5 20±0.5 4.9±0.3 1.3±0.3
Company Profile
Huzhou Careful Magnetism factory facility

Huzhou Careful Magnetism Co., Ltd. is a technically leading corporation integrating production, management, research, development and service. Established in 2001 (formerly Huzhou Cifeng Industry Corporation), we are a key enterprise in Huzhou City and certified as a High and New Technology Enterprise in Zhejiang Province. With over 20 years of experience, we now operate three factories to serve our growing client base.

Packaging

Professional, environmentally friendly packaging ensures the safe delivery of your products.

Ferrite core packaging example Ferrite core packaging diagram
Frequently Asked Questions
Who are we?

Based in Zhejiang, China since 2001, we serve global markets including Domestic (60%), Eastern Europe (10%), South Asia (5%), North America (5%), and others. Our team consists of 1000+ professionals.

How do we guarantee quality?

Pre-production samples and final inspections ensure consistent product quality before shipment.

What products do we offer?

Soft Ferrite Cores, Amorphous cores, Inductors, and NiZn ferrite products.

Why choose us?

As China's largest ferrite core manufacturer with 30+ years experience, we supply major brands including Microsoft, Samsung, , and others.

What services do we provide?

We accept various delivery terms (FOB, CIF, etc.) and payment methods (T/T, L/C, PayPal) in multiple currencies, with support in English and Chinese.

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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