Company Logo
(homepage link)
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Company Name
(additional link)
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Products and (some) direct Links
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The design engineers of ferrite
( Mr. J. Snoek )
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Ferroxcube
formerly Philips,
now part of Yageo
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Ferrite Cores, Bobbins, Hardware, EMI Suppression Cores
Handbook / Catalog 2009 -- PDF file is 7.5 MB 
Selection Guide 2003 -- PDF file is about 4MB
Leaflet about metal alloy powder grades in toroids 
PDF file is 1.6MB
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Amidon Inc.
Product Selection
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Ferrite Cores and Beads, Balun cores, Coil forms, Iron Powder Inductor Material
LINK to: Ferrite Toroidal Cores info page
LINK to: Iron Powder Toroidal Cores
LINK to: Amidon Tech Data
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Fair-Rite
(Product Selection Page)
In cooperation with Amidon
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Ferrite Cores and Beads, Balun cores, Coil forms, Iron Powder Inductor Material
Alternative (slow) link to 16th catalog, about 16 MB
LINK to: Use of ferrites in broadband transformers
LINK to: How to choose ferrites for EMI suppression
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FerriShield
In cooperation with Amidon
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EMI Suppression Cores
LINK to: Universal Snap-on cable clamps
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Magnetics
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Ferrites, Powder Cores, Strip Wound Cores, Metals
LINK to Toroid info page
The Ferrite Cores ShortFormCatalog - 2.5 MBytes
Technical bulletin - Ferrite Selection Guide - 200 kBytes
The Ferrite Material Characteristics - 500 kBytes
LINK to Powder Core info page
New 2011 Powder Cores Design Manual and Catalog in PDF - 3 MBytes
LINK to much more info from the Technical Documents page
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Steward
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Ferrite Toroids, Balun Cores, EMI suppression cores, Transformer Cores, multi-hole ferrite plates for connectors
Catalog version 10 in PDF, is about 2.4 MB
Catalog version 11 in PDF, is about 3.6 MB
LINK to Product Brochures page
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EPCOS
formerly Siemens
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Ferrite information
LINK to ferrite info Page
LINK to T-Core info Page
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Honeywell MetGlas
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Inductive Components for Energy (switch power) and power corrector applications
The toroids are NOT suitable for RF!!
LINK to a list with PDF's
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VOGT Electronic
Now member of the Sumida coil company group
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Services EMC
Inductive Components
Cores and Accessories page.
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TDK Corporation of America
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Electronic and optical components
For Ferrite Cores info page see TDK Japan: Ferrite info page
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The first producers of ferrite
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TDK Components Japan
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Electronic components and materials
Ferrite info page
TDK - The Children's Ferrite (!!) and Science Museum
TDK - The TDK History Museum
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TDK Nine Big Co
TDK Taiwan
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Electronic and optical components
Catalog info page
Ferrite Cores info page
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TSC Ferrite International
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Ferrite Cores
Also for:
Pyroferric International, Inc. Powder iron cores
LINK to ferrite info Page
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AVX
formerly Thomson
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No Ferrite cores, Bobbins, Hardware anymore????
No longer manufactured - All discontinued
PDF catalog (can still be found) is 1 MB
LINK to EMI filter products Page
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Ferronics Inc.
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Ferronics Inc. is a U.S. based manufacturer of ferrite components
LINK to Toroid Notes Page
LINK to Product Catalog Page with PDF links
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Former Logo:
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KOLEKTOR MAGMA d.o.o.
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The name of the Company ISKRA FERITI, d.o.o. has been changed.
The new name is: KOLEKTOR MAGMA d.o.o. - Ljubljana - Slovenia
Soft and hard ferrite, low and high perm., power & low loss materials, standard and custom designed MnZn and NiZn ferrite cores
Comparable material as substitute for other manufacturers, see:
LINK to a PDF file with a handy Cross Ref List
Unfortunately you have to make a simple login account to obtain more information.
One direct LINK to a PDF file with product overview.
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Magnetec GmbH
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Products for power control electronics
New soft magnetic materials
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Ferropribor
in English
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High Quality Ferrites from Saint-Peterburg - Russia
LINK to Soft Ferrite Cores
LINK to Mn-Zn and Ni-Zn Ferrites Properties
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Ferrite Domen Co
in English
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High Quality Ferrites from Saint-Peterburg - Russia
LINK to Products Page
LINK to Soft Ferrites and Magnets
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ACME Magnetics Taiwan
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High quality Soft Ferrites produced in the Asia region
Manganese-Zinc and Nickel-Zinc Soft Ferrite Cores
LINK to Interference Suppression Page in Taiwan
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ACME Malaysia
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ACME Ferrite Products Sdn. Bhd.
Production facility of mainly high quality Nickel Zinc soft ferrites in Malaysia
LINK to first Toroids Page
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Ceramic Magnetics, Inc.
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Ceramic Magnetics offers a wide variety of Manganese Zinc(MnZn) and Nickel Zinc (NiZn) ferrites
LINK to Materials Page
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MMG Canada
formerly
Krystinel / Neosid
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Ferrite Cores, Bobbins, Hardware, EMI Suppression Cores
LINK to Ferrite & Iron Powder Products
The original MMG/Neosid catalog (7Mb pdf)
Alternative (slow) link to another version (7Mb pdf)
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MMG MagDev
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Molybdenum permalloy powder cores (MPP cores) = Low AL value and High flux powder cores. Also info available about standard Manganese and Nickel Zinc ferrites.
Look for direct PDF info above at the MMG Canada link to Ferrite & Iron Powder Products
MMG MagDev Ferrite Cores Brochure part 1 (3.7Mb pdf)
MMG MagDev Ferrite Cores Brochure part 2 (6Mb pdf)
LINK to MMG-MagDev UK ferrite info on tech page
LINK to MMG-India for toroid information
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Neosid
Neosid Pemetzrieder GmbH & Co. KG
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Ferrite Cores, Bobbins, Hardware, EMI Suppression Cores
The Complete 2011 catalogue - 17 MBytes
LINK to Ferrite components and accessories.
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HARTU
Germany
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Götz-Udo Hartmann GmbH & Co. KG Hartu SARL
specialised in custom and standard inductors (product brand: HARTU)
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RICHCO
International page in NL
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Richco specializes in fasteners, circuit board hardware, wire routing products, cable ties, clips, clamps, fiber optics, and telecommunication accessories.
But also EMI suppression ferrites!
Richco offers a wide variety of ferrite cores to solve all your EMI/RFI problems. Our range extends from solid, split ferrite for round and ribbon cable, to Surface Mount Devices (SMD) Ferrite chips, beads and inductors.
Direct LINK to the English ferrite page on the NL site.
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TRIDELTA GmbH
Germany
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Manufacturers of magnetic powders, magnets, ferrites and magnet systems.
LINK to toroids info page
LINK to soft ferrite info page
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Micrometals
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Powdered Iron Cores mostly for Power Conversion Applications, also toroids for RF applications available.
Download 200C Series, Issue C - PDF (1.6 MB)
Download Q Curve, Issue H - PDF 17.5 MB)
Download Powder Cores Series, Issue L - PDF (6.6 MB)
Download RF Catalog, Issue H - PDF (7.8 MB)
LINK to material index page
LINK to parts index page
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Hitachi Metals America
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(Soft) Ferrite cores, although there is more activity in the hard ferrite (magnets) production.
LINK to Soft Ferrite info Page
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Hitachi Metals Japan
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Ferrite cores
LINK to EMC soft ferrite info Page
LINK to PDF with soft ferrite (MnZn and NiZn) Product Guide - 2.5 MB
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National Magnetics Group
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Manufacturers of technical ceramics (magnetic and advanced materials) and powdered iron cores
LINK to Ferrite Materials Info Page
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MARKETA
Hong Kong
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Ferrite cores
LINK to Ferrite Info Page
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NEOMAX Co.
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Earlier name: Sumitomo Special Metals Co. Mainly ferrite magnets and ceramics.
Permanent magnet operations merged with Hitachi Metals to form NEOMAX CO.
all weblinks disabled, for reference only !!
Look for NEOMAX on the Hitachi Metals site above
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Shinn Der Electronic Co
Taiwan
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Main products include NiZn & MnZn Material Ferrite Core for SMD Powerinductor and all kinds of coils & transformers
LINK to MnZn material info Page
LINK to NiZn material info Page
LINK to Toroid cores info Page
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Directly to:
SAMWHA Ferrite Page
org. from Korea
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Main products: components for the electronic industry, among them Ferrite Cores
LINK to page with material information data
LINK to page with ferrite cores information data
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TOMITA Electric Co
Taiwan
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Main products Ferrite Cores, coils and transformers
LINK to ferrite core info Page
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NiCera
formerly
Nippon Ceramic
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Ferrite Cores and Bobbins
LINK to ferrite info Page
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Magneton
St.-Petersburg, Russia
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Microwave ferrite materials is our core product
Soft magnetic materials
Radio Components
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FerriTex
St.-Petersburg, Russia
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Microwave ferrite materials is our core product
Magneton St.-Petersburg, Russia produces our ferrites
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FerroShield
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EMI/EMC Components Supplier
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Harper
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Typical ferrite manufacturing
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Kaschke KG
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Soft magnetic ferrites and inductive components
English info page, with all the Ferrite materials
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FDK Corporation
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All sorts of Electronic Components
a.o. Ferrite Components
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MAJR
MAJR Products Corporation
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EMI/RFI Shielding Products
LINK to MAJR ferrite PDF infosheet
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NEC/TOKIN
formerly TOKIN
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Advanced passive components
Update 2010/02/01: Catalog Ferrite Cores Vol05 is 6 MB
LINK to page where it was found
LINK to the page with all the other EMC and inductor info
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U.S. Electronics
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Soft ferrite cores for electronic ballast and power supply markets
COSMO Ferrites Ltd. is manufacturing the ferrite cores
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COSMO
COSMO Ferrites Limited - India
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Soft ferrite cores for electronic ballast and power supply markets
LINK to Material Details
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Group Arnold
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Group Arnold makes mostly HARD Magnetics.
But also Metal-powder Soft Magnetics
LINK to Soft Magnetics Applications Guide
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Magtech Magnetic Products Corp
Taiwan
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Magtech Magnetic Products Corp is a leading manufacturer of Permanent Magnets and Ferrite Cores in Taiwan
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Kitagawa Industries
Taiwan
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Main products: EMI shielding, grounding (shielding against EMI emission) and EMI filtering
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Chia Pi Electrical Co
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Out of business??
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Magnet Industry Ltd
TAIWAN
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(split) Flat cable ferrites -- MnZn and powder iron toroids
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Tianjin Huigao Magnetics Company Ltd
China
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Marque Magnetics Ltd. of New Zealand invested in Tianjin Huigao, forming a joint venture with Tianjin Company.
LINK to Huigao ferrite cores info page.
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Marque Magnetics Ltd
New Zealand
UNAVAILABLE AT THE MOMENT
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Marque Magnetics Ltd. of New Zealand invested in Tianjin Huigao, forming a joint venture with Tianjin Company.
LINK to Marque Magnetics = Huigao ferrite cores material info.
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TAK TECHNOLOGY
Taiwan
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TAK TECHNOLOGY Co., Ltd., Taiwan, R.O.C.
Cores manufacturer, has put special effort in the research and development of SMD cores with high AL value.
LINK to Toroid page.
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HIMAG Magnetic Corporation
Taiwan
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CSC Group -- HIMAG Magnetic Corporation, Taiwan
Iron Oxide powder and Ferrite cores.
LINK to T-Cores page.
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Bipolar Electronic Co.
Taiwan
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Specialized in NiZn ferrite cores and all kinds of ferrite core applications
LINK to products info page.
LINK to materials PDF download page.
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Yeng Tat Electronics Co., Ltd.
Taiwan, R.O.C.
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The main product of the company is Ferrite Cores, specialized in NiZn as wel as MnZn ferrite cores in many shapes.
PDF's are only Acro7 and higher compatible.
Download 2011 standard Ferrite Cores list in PDF (6.5 MB)
Download 2011 SMD Ferrite Cores list in PDF (3.2 MB)
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Chang Sung Company
Singapore
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Soft magnetic powder cores.
The soft magnetic materials available from CSC include the molybdenum permalloy powder cores (MPP cores), High flux powder cores and Sendust powder cores.
LINK on Infantron Singapore site.
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DMEGC magnetic Ltd.
China P.C.
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Hard Alloy's, Battery's, Hard Ferrite Magnets, Ferrite Powder, and ... Soft Ferrite Core's in high and low permeability.
LINK to Soft Ferrite products page and material info.
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TDG Holding CO.
China P.C.
Link to Electronic materials
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ZHEJIANG TIANTONG ELECTRONICS CO..LTD.
develops and manufactures MnZn and NiZn based soft ferrite cores.
LINK to MnZn PDF Information.
LINK to NiZn PDF Information.
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(page version 1)
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YUXIANG Magnetic Materials Ind. Co
China P.C.
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Main products: magnetic materials, but also soft ferrites and iron powder toroids
LINK to MnZn Soft Ferrite Core
LINK to NiZn Soft Ferrite Core
LINK to NiCuZn Soft Ferrite Core (RF)
LINK to Iron Powder Core
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(page version 2)
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Yuxiang Magnetic Materials Ind Co Ltd.
China P.C.
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Main products: magnetic materials, but also soft ferrites and iron powder toroids
LINK to "version 2" web-site with ferrite products
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(page version 3)
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YUXIANG Magnetic Materials Ind. Co
China P.C.
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Main products: magnetic materials, this YUXIANG web-site is specialized in magnet products and NOT ferrites
LINK to magnet products page
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SHANGHAI LUNSURE
Ferrite page
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Main products: Bridge rectifiers, but also ferrite cores
LINK to: Toroid Type Core information page
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Shanghai WorldBest Magway
Ferrite products page
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Shanghai Worldbest Magway Magnetic Components Co., Ltd
Magnetic products which are focused on the power supplies, telecommunications, computer and consumer electronics products industries.
LINK to: Toroid Type Core information page
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Geen pepermunt
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King Core Electronics Co
Taiwan
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Main products: soft Mn-Zn ferrite core and other electronic components made of magnetic materials
LINK to Clamp Cores for Round Cable
LINK to solid EMI suppression ferrite cores
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Crown Ferrite Enterprise Co.
Taiwan
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Crown Ferrite Enterprise Co. - Production of Mn-Zn and Ni-Zn ferrite cores
Works together with China Factory (Crystal Ferrite Co., LTD.)
LINK to material menu
LINK to ferrite cores menu
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TGL TECHNOLOGY CO.
Taiwan
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TGL TECHNOLOGY CO., LTD - Production of Mn-Zn and Ni-Zn ferrite cores
LINK to material grade information
LINK to product lines
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Ferrico Corporation
China
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Ferrico Corporation is an expert manufacturer of ferrite core products for EMI solutions.
LINK to products information
LINK to material lines
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UNAVAILABLE
Out of business??
Pro Core Enterprise Co
Taiwan
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Main products: produce the satisfied low loss, high permeability material
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Encore Electronics Technology Co
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Ferrite Products for The Electronics Industry
LINK to Material characteristics
LINK to Ferrite Products
LINK to Toroids
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Core-Tech Corporation
Taiwan
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Company is a leading full-line ferrite components supplier for EMI suppression, power and other materials
LINK to Products
LINK to Toroids
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Core Master Enterprise Co., Ltd.
Taiwan
Factory in China P.C.
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Out of business??
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Superrite Electronics Co., Ltd.
Taiwan
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Superrite Electronics Co., Ltd. main products: all sorts of Magnets - Ferrite Cores (Ni-Zn & Mn-Zn Ferrite) - Varistors a.s.o.
LINK to Ferrite Core Products page
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E Core Corporation
Taiwan
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Company is a leading full-line ferrite components supplier for EMI suppression, power and other materials
LINK to Products page
LINK to Material Info
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EroCore Corporation
Taiwan
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Company is a leading full-line ferrite components supplier for EMI suppression, power and other materials
LINK to MnZn Toroids Info page
LINK to Ferrite Material Info file in PDF
LINK to Iron powder Toroids Info page
LINK to more downloads....
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AEM, Inc.
USA
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AEM is a manufacturer of electronic components, among them chip beads, power beads, and ferrite/ceramic inductors
LINK to inductive components page
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Integrity Technology
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All sorts of Ceramic and POTS transformer Components
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XIANGYING MAGNETIC MATERIALS
China P.C.
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Manufacturer of magnets and magnetic material components
All sorts of magnets and also ferrite cores
LINK to Ferrite Cores page
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SHAANXI SHINHOM ENTERPRISE CO., LTD.
China P.C.
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Manufacturer of magnetic material components, cores and inductors
LINK to Products page
LINK to MnZn Cores page
LINK to NiZn Cores page
LINK to Iron powder core and alloy power core page
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JFE FERRITE CORPORATION
a JFE Holding company for
Kawatetsu Ferrites
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main JFE Ferrite Company Shareholders a.o. : Kawatetsu Ferrite Corporation and Kawasaki Steel Corporation
Ferrite product distributed by Elite Magnetics, Inc - see supplier page
LINK to Kawatetsu Ferrite products
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Young HWA Ferrite Co., Ltd
Korea
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Young HWA Ferrite Co., Ltd - Production of Mn-Zn and Ni-Zn ferrite cores in many shapes
LINK to Young HWA Ferrite products page
LINK to Young HWA MnZn info page
LINK to Young HWA NiZn info page
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