A&B Electronics – Manufacturer of rapper coils used in the air pollution control industry, solenoid coils, magnetic relay coils, heating elements, special filters, torroids, wire wound resistors and RF and IF coils.
ABC Electronics Group – Manufacturer of inductive and magnetic components.
ACT – A manufacturer of inductors, EMI suppressors, chokes, coils and transformers.
AD-Vance Magnetics – Manufacturers of magnetic shielding. Shielding for electrical components, monitors, CRTs, military applications.
Advanced Materials Corporation – Manufacturer in the research and development of advanced materials such as: high energy permanent magnets, soft and hard ferrites, metal hydrides and Acousto-Optic (AO) crystal.
Amidon Associates – Product catalog of Amidon powdered iron and ferrite components.
Amidon Inductive Components – Offers ferromagnetic components.
API Delevan – Manufacturer of surface mount and thru-hole inductors, chokes and coils.
Artea – Manufactures transformer, filters, inductance, coils and inverters. From Italy.
BH Electronics – Designers and manufacturers of magnetic components for use at frequencies of 20KHz to 1GHz. Products include transformers, inductors, filters, baluns and adapters. Lynx(TM) coax to UTP broadband video converters are featured.
BI Technologies – Manufacturer of passive, magnetics and microcircuit modules.
Bicron Electronics Company – Manufacturer of solenoids, transformers, magnetics, sensors and monitors.
Central Technologies – Volume manufacturer of inductors that meet industry standard specifications.
Ceramic Magnetics, Inc. – Manufacturer of ferrite cores and materials, including materials in standard and non-standard core sizes and geometries.
Chilisin Electronics Corporation – Manufacturer of SMD inductors, magnets chip beads, coils, transformers, EMI/data line filters, ceramics, chokes.
Classic Coil Company – Thermoplastic molding from bobbins to total encapsulation.
Click For Coils – Manufacturer of solenoid, bobbin-wound and epoxy-molded coils, coils for EM brakes, clutches, cold storage plants. Based in Mumbai, India
CoEv Magnetics – Now part of Tyco Electronics, focus is on power inductors and telecom transformers.
Coilcraft – Vendor of magnetic components for RF, power and filtering
Coils Electronic Co., Ltd. – Manufacturer chokes and coils, power inductors, antenna coils, toroids, filters, solenoids and transformers.
Coiltech, Inc. – Manufacturer of inductive products in radial, axial and surface mount configurations. Products include power inductors, coils, wire wound chips, multilayer chips and beads, mini springs and variable inductors.
Communication Coil, Inc. – Manufacturer of filter networks, RF coils, chokes, inductors, baluns, toroids and power magnetics components.
Cooper Bussmann: Coiltronics Brand – Manufacturer of transformers, inductors, chokes and coils, including toroids, E-core, EMI, RFI, SMT, SMD, steel laminated, for DC-DC and switchmode applications requiring high frequency magnetics.
Cosmo Corporation – Manufacturer of standard and custom precision plastic coil bobbins and components for transformers.
Custom Coils, Inc. – Manufacturing of Air/Water cooled assemblies.
D. M. Benatav Ltd. – Israeli firm specializing in the design, production and winding of custom mini coils, macro coils and transformers.
Deerfield Laboratory – Manufactures video isolation transformers that eliminate ground loop noise and 60 cycle hum from video.
Ease House Ltd – Manufacturer of chip inductors, chip beads, EMI cores, balun cores, rod cores, drum cores, degraussing coils, power transformers and power adaptor.
Easy Magnet Corporation – Manufacturer of SMT power inductors, multilayer chip inductors and filter coils.
Efficient Torodial Coil Corporation – Manufacturers of wire wound electric components.
Elementos Magneticos Navarra S.L. – Electromagnetic cupper wire coil design and manufacture for electro-mechanic and inductive aplications. Prototypes and first series. Spain.
Eliven Technology – Asian supplier specializing on low cost power inductor and common mode chokes.
Fair-Rite Products Corp – Soft ferrite component manufacturer offers a wide variety of EMI shielding products and EMI suppressors.
Fastron GmbH – Manufacturer of inductive components (leaded and SMD inductors, transformer and stripwound cores) and high precision sheet metal products.
Gang Song Electronics Co., Ltd. – Manufacturer of power inductors, common mode choke coils, RF inductors, filters, chip inductors.
General Linear Systems – Manufacturer of small to medium size inductors, toroids, solenoids, current sensors, common mode chokes, custom coils and air coils.
GuiZhou Xunda Electronic Component Co.Ltd. – Manufacture of RF Inductors, laser inductors and coils.
Hical Magnetics – Design and manufactures transformers for ADSL, planar and wound, power converters, inductors and common mode chokes.
Horst David GmbH – Supplier of high frequency inductors, coils and inductive SMD components. Specializes in CATV, high-frequency inductors. From Germany.
Infantron – Distributor of materials and equipment to manufacture inductors, coils and transformers.
J.W. Miller Magnetics – Magnetic components (inductors, chokes, coils, transformers) in surface-mount and through-hole packages. Now part of Bourns.
Lion Electronics – Manufacturer of high frequency and power transformers and inductors for Malaysian and international markets.
Mag Layers USA, Inc. – Manufacture of ferrite bead
inductors and LTCC (low-temperature co-fired ceramic) products. ISO9000 and QS9000 certified.
MAGNETEC GmbH – Manufacturer of cores and wound products based on amorphous and nanocrystalline materials.
Mostec, Inc. – Manufacturer of low and high voltage goils, chokes, transformers, inductors, and filters.
National Electric Coil – Produces high voltage coils and bars for turbine generators, hydro generators and high voltage motors including rewind, repair and retrofit services.
Neosid Pemetzrieder GmbH & Co. – Developer of ferrites, inductive components, and RF modules.
NIC Components Corp – Product offering includes power inductors and chips inductors, as well as traditional passive components
Noreast Electronics Co. LTD – Manufacturer of custom inductors, chokes and transformers for the military, industrial and telecom market.
NSD, Inc. – Designer and manufacturer of transformers, chokes and inductors for a variety of applications.
Perfect Electronics Pvt., Ltd. – Manufacturer of inductors, coils, transformers, and other wire wound components.
Piconics – Manufacturer of microelectronic fixed and tunable inductors for through-hole and surface mount technology applications.
PMEC Sumperk – Producer of toroid chokes, inductors and transformers. Application areas include RF suppression, line filters and current transformers.
Prejection Electronic Coil Industrial Corp. – Manufacturer of electronic air and flat coils for smart cards, security systems, computer hardware, printers, CD drives and other applications.
Prem Magnetics, Inc. – Manufacturer of power and telephony transformers, inductors, and other magnetic components.
Quality Coils Incorporated – Manufacture of electro-magnetic coils, transformers and related component assemblies.
Resonance Research Corporation – Designer and manufacturer of museum display products including high voltage Tesla coils.
Sag Harbor Industries, Inc. – Maker of toroidal, molded and bonded coils as well as solenoid coils and cable harnesses.
Shenzhen Xingdening Electron Co., Ltd – Chinese ISO 2000 qualified manufacturer of custom transformer and inductors. Photos of available products.
ShinPower Company Limited – Manufacture transformer, coil, core, atx switching power and media speaker coils..
SiGA Electronics – Manufacturer of electronic wound components to the aerospace, medical, offshore and commercial industries. From UK.
Sourcegate Technologies Pte Ltd – Manufacture of multilayer ferrite chip beads, SMD wire wound chip inductor and multilayer chip inductors.
Steward – Manufactures ferrite EMI shielding and filtering components, wide band transformer and filter cores, copier developer materials, custom ferrite powders and iron silicide powders.
Sumida Corporation – Manufacturer of power inductors, CCFL transformers and LCD panels. Includes contact information for North American distributors and representatives.
T. Glavan d.o.o. – Producer of custom coils, transformers, and solenoids in Slovenia, Eastern Europe.
Tai-Tech – A manufacturer of multilayer chip beads and inductors.
Tesla Technology Research – Manufacturer of Tesla coils also providing component assemblies, individual parts, and consulting assistance.
Toko America, Inc – A manufacturer of a wide range of inductors, coils, and RF passive components. Part of the Toko group.
Top Magnetics Corporation – Manufacturer of multilayer inductor and ferrite beads, transformers, coils, chokes, adaptors, radial inductors. Products matches closely to TDK, TOKO, Murata, Sumida specifications.
Top-View Coil Products Co Ltd – Manufacturer of coils and inductors. The product range includes surface-mount transformers, choke coils, inductor coils, toroidal coils and watch choke coils.
Tortran, Inc. – Manufacturers toroidal transformers and chokes for scientific and consumer products.
Triad Magentics – Triad focuses on various types of transformers as well as custom magnetics, including chokes and toroidal inductors.
Universal Magnetics, Inc. – Experienced designer and manufacturer of custom coils, transformers and inductors. Expertise with pi and RF coils.
Viking Tech Corporation – Manufacturer of chip inductors in Taiwan.
Wearnes Cambion Ltd – Manufacturer specialising in electro-mechanical and inductive products such as rfid, rf chokes, coil forms, connectors, terminals and sockets.
Weikai Technology Co, Ltd. – Manufacturer and exporter of inductors coils and chokes. Located in Taiwan.
Wilco Corporation – Manufacturer of inductors, chokes, and coils specializing insurface mount power inductors, surface mount chip inductors, and ferritedrum core inductors.
Wintela Industrial Company – Manufacturer of coils and transformers. From Hong Kong.
Wirewinders, Inc. – Wirewinders specializes in custom wound magnetic devices/assemblies of varying type and size for diverse applications and industries, from concept to prototype and/or production.