Hangzhou Kefeng Electronics Co., LTD
                                                                                                           
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39 Years
Since 1987
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High Frequency NiZn EMI Suppression Ferrite Ring Core T38*15*22

Price Negotiable
Price: $0.10/pieces 1000-4999 pieces
MOQ: 1000 pieces
Delivery Time: 7-20 Days
Brand: careful
Product Description
High Frequency NiZn EMI Suppression Ferrite Ring Core T38×15×22
Product Specifications
Attribute Value
Type Soft
Material Ni-Zn
Application Electronic and electrical equipment
Operating Temperature <300℃
Tolerance 20%
Frequency Range 1kHz-500kHz
Certifications ISO9001-2015, SGS-ROHS, REACH
MOQ 5pcs (No MOQ for trial orders)
Delivery Time 12-15 working days
Product Details
  • Shape: Toroidal (ring core)
  • Composite: Ferrite Magnet
  • Place of Origin: Zhejiang, China
  • Brand: Careful
  • Model: T Type
  • Package: Carton (custom packaging available)
NiZn Ferrite Ring Core product photo NiZn Ferrite Ring Core close-up view NiZn Ferrite Ring Core dimensional view NiZn Ferrite Ring Core packaging
Standard Dimensions (mm)
No. T Specification A B C
300 21×10×15 21±0.5 10±0.4 15±0.4
301 21×12×13.2 21±0.5 12±0.4 13.2±0.4
302 21×18×13.2 21±0.5 18±0.4 13.2±0.4
303 21×20×13 21±0.5 20±0.5 13±0.4
304 21.2×6×12.7 21.2±0.5 6±0.3 12.7±0.4
305 21.2×6.4×13.7 21.2±0.5 6.4±0.3 13.7±0.4
306 21.2×10×12.7 21.2±0.5 10±0.4 12.7±0.4
307 21.7×12.7×13.2 21.7±0.5 12.7±0.4 13.2±0.4
308 22×8×14 22±0.5 8±0.3 14±0.4
309 22×18×14 22±0.5 18±0.4 14±0.4
310 22×20×14 22±0.5 20±0.5 14±0.4
Professional packaging: We provide environmentally friendly, convenient and efficient packaging services to ensure the safety of your goods during transportation.
Company Profile
Huzhou Careful Magnetism Co., Ltd. facility
Huzhou Careful Magnetism Co., Ltd. is a technically leading corporation established in 2001, integrating production, management, research, development and service. As a key enterprise in Huzhou City, we are recognized as a "High and New Technology Enterprise in Zhejiang Province". With over 20 years of experience in the field, we now operate 3 factories to serve our growing client base.
Frequently Asked Questions
Who are we?
Based in Zhejiang, China since 2001, we serve domestic and international markets including Eastern Europe, South Asia, North America, and more. Our team consists of over 1000 professionals.
How can we guarantee quality?
We conduct pre-production samples before mass production and final inspections before shipment to ensure consistent quality.
What can you buy from us?
We specialize in Soft Ferrite Cores, Amorphous cores, Inductors, and NiZn ferrite products.
Why choose us?
As China's largest ferrite core manufacturer with over 30 years of experience, we supply major brands including Microsoft, GREE, Midea, SAMSUNG, ASUS.
What services do we provide?
We accept various delivery terms (FOB, CFR, CIF, EXW) and payment methods (T/T, L/C, PayPal). Our team communicates in English and Chinese.
Quality inspection process Product certification documentation

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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