GlobTek, Inc. - Northvale, NJ
Manufacturer, Custom Manufacturer
Woman-owned manufacturer of filter coils. Other coils include peaking coils, linear coils, width coils, degaussing coils, EMI choke coils, driver coils, pinchusion coils, & focus coils. Applications include display monitors, terminals, B/W & color TV, radio, communication, telecommunication, disk driver, safety & home equipment. ISO 9001:2000 registered.
www.globtek.com/html/transf7.html

Triad Magnetics - Corona, CA
Manufacturer, Custom Manufacturer
ISO 9001: 2008 & ISO 14001:2004 certified manufacturer of wall plug-in & desktop AC & DC adapters for computers & high voltage & high frequency applications. Adapter primary DC output current & voltage, power & number of outputs can be specified. Input AC voltage of 120 & 230 VAC are available. Adapter devices accept frequencies of 50 Hz, 60 Hz & 400 Hz AC inputs. Other applications include power instrumentation, laser power, power magnetic, medical power, & equipment using plasma & telecommunication devices. Designed for military power applications & meets MIL Spec. RoHS & China RoHS compliant. Meets CSA, UL & TuV to IEC 60950-1 standards.
www.triadmagnetics.com

Boilersupplies.com - Mc Donough, GA
Distributor, Custom Manufacturer
Custom manufacturer of filter coils. Capable of fabricating coils from various metals and alloys in any type and size. Types include single, nestled, tapered, flat, and basket spiral, zig zag contour, flat, continuous and collapsed zig zag, rectangular box and trombone type.
www.helical-coil.com/Helical_Coil_Industry....

G & J Steel & Tubing, Inc. - Hillsborough, NJ
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of feed water coils & filter coils. Coils are available in different shapes such as helix, box, double & serpentine. Specifications include outside dia. from 0.125 in. to 1 in., maximum coil dia. of 31 in., tolerances of +/- 0.03 in. & wall thicknesses from 0.01 in. to 0.125 in. Tighter tolerances are available upon request. Coils are available in various materials including aluminum, brass, carbon steel, copper, nickel, nickel alloys & stainless steel. Drilling, grinding, hole punching, milling & turning services are available. JIT delivery.
gjsteel.thomasnet.com/item/all-categories/t...

Custom Filtration, Inc. - Corcoran, MN
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of wire cloth products including filter coils. Available as slit wire cloth coils. Filter coils are fabricated in different materials such as carbon steel, stainless steel, steel alloys, aluminum, copper, brass, bronze, phosphorus bronze, Monel® & Inconel®. Capabilities include designing, prototyping, machining, slitting, shearing, bending, cutting, drawing, flanging, forming, stamping, sawing, welding, soldering & finishing.
www.customfiltration.com/custom-filtration-...

REO-USA, Inc. - Indianapolis, IN
Manufacturer
Designed to provide a standard solution for preventing EMI/RFI interference and reduce damage caused by dips and surges. Some items UL listed.
www.reo-usa.com

Schott Magnetics - San Diego, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of standard & custom filter coils. HWT coils & heart pacemaker antenna coils are also available. Design services for transformers, coils, chokes & inductors available. Applications include power supply, military, medical, test & measurement, industrial, automotive & commercial. UL®, CSA®, IEC, FCC & EN60950 certified. Products are RoHS compliant & lead (Pb) free.
www.schottcorp.com/products_area/products.a...

Joy Filters - Ruskin, FL
Distributor, Service Company
Distributor of air handling systems including filters. Types of filters include HVAC, home, cartridge, NESHAP, HEPA, V-cell, pleated, panel, paint booth, ceiling, intake, bag, air conditioner, cartridge & exhaust filters.
www.joyfilters.com

Coil-Q Corp. - Bronxville, NY
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom filter coils. High frequency coils, very high frequency coils, ultra high frequency coils, miniature high frequency coils, miniature very high frequency coils & miniature ultra high frequency coils are also available. Coils are available in very low temperature constant (TC) of 30 ppm per degree C & 35 ppm per degree C. Coils meet Grade 1 Mil-C-15305 C specification. RoHS compliant & aerospace certified. Made in the USA.

K.R. Electronics Inc. - Avenel, NJ
Manufacturer
Designers & mfrs. of coils & transformers. Technical review of specs. & application assistance, surface mount filters.
www.krfilters.com/coils_and_transformers.ht...

General Atomics Energy Products - San Diego, CA
Manufacturer, Custom Manufacturer, Service Company
Design, Develop & Manufacturer High Voltage Components & Systems For The Industrial, Medical & Scientific Industries

Anatech Electronics - Garfield, NJ
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of filter coils. Applications include military, commercial & wireless communication industries.

Custom Coils - Alcester, SD
Manufacturer, Custom Manufacturer
Custom manufacturer of coils including switchmode, high frequency, common mode, induction, choke, differential mode, current & filter coils. Special coils for toroidal inductors & pulse transformers also available. Specialized products include air coils & antenna coils up to 16 in. long. Capabilities include hand winding, HV layer winding, multi-spindle high speed bobbin winding, heavy wire winding, universal pi winding, & toroid winding.

Right Hand Manufacturing, Inc. - Bonita, CA
Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of EMI coils including filter & pot core coils. Products such as toroid assemblies, encapsulated magnetics, inductors, chokes & transformers can also be fabricated. Services include sorting, reworking, injection molding, components recovery, cable & wire processing, packaging & labeling, manufacturing shelter services & cleanroom services. UL® certified & FDA registered. RoHS compliant.

Agile Magnetics - Concord, NH
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of state-of-the-art computer modeled coils for use with transformers & filters. Types of coils include air core inductor, copper sheet, high frequency, litz wire, self-supporting & magnet wire coils. Specialty coils including bobbin wound, encapsulated, relay & solenoid coils are also available in a wide range of wire gauges & sizes. Custom wind coils in various tight tolerances are also available. Capabilities include short lead time, short & high volume runs. ISO 9001:2000 & RoHS compliant.

Filtran Ltd., API Electronics Group - Ottawa, ON
Manufacturer, Custom Manufacturer
Coils Of All Sizes, Frequency Range & Construction From Power Filtering To VHF Signaling. Microwatts To 400A. Chasses Mount, Thru Hole & Surface Mount

Quality Coils, Inc. - Bristol, CT
Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of coils including filter coils. Other types of coils include choke, clutch, computer, controls, relay & solenoids, cooling, DC, electric, encapsulated, fuel injection, high temperature & voltage, ignition, induction, lead, lead covered & lead lined, magnetic, medical, miniature, paper section, reactance, contactor, resistance, special, surface mount, telephone, television, thermostatic, toroidal, transducers, transformers, variable & magnet coils. Applications include industrial controls, refrigeration & air conditioning equipment, electronic clutches & brakes, solenoid valves. ITAR M23251. UL listed.

Trans Mag Corp. - Lowell, MA
Manufacturer, Custom Manufacturer
Manufacturer & design of custom power & high frequency equipment including filter coils & related magnetics. Wide range of assembly services from single terminal crimp to complete chassis or box build including wire harnessing. Computerized testing, insulation systems Class B thru Class H, units built to meet UL, cUL, EN & IEC requirements. Prototypes, small runs or large production. 50/60 Hz transformers rated 1 watt-15 KVA, 1-0/3-0, vacuum impregnation & epoxy encapsulation.

Custom Power Systems, Inc. - Ronkonkoma, NY
Manufacturer, Custom Manufacturer
Manufacturer & Designer Of EMI/RFI Filters & Coils; Powerline Filters, Single & Three Phase Electronic Filters For Noise Elimination. Military Spec. Filter Specialists, ISO-9001 Compliant, Chassis Or PCB Mounting Types

Controlled Magnetics, Inc. - Brighton, MI
Manufacturer, Custom Manufacturer
Custom manufacturer & designer of power conversion magnetic products. Products include DC bus & swinging chokes, load, current limiting, filter, tuning, de-tuning & line reactors & distribution, machine tool control, zero sequence, auto, computer grade, filament, buck & boost, high voltage, harmonic cancellation, medical, constant voltage, phase shifting, 6, 12 & 18 pulse, marine, drive isolation, zig zag, power & rectifier transformers. Repair & rebuild services are also available. On-time delivery.

Cuming Microwave Corp. - Avon, MA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of microwave & RF absorbers, low loss dielectric materials & shielding materials used for commercial & defense applications & adhesives including electrically conductive, epoxy & smd for bonding applications. Designs, manufactures & installs RF, turnkey anechoic & emc anechoic chambers. RF absorbers include syntactic foam, rubber, liquid ram coatings, honeycomb & high power absorbers which are used for the rf electromechanical interference, radar cross section reduction, dielectric, artificial dielectrics & radomes.

CMI - Corona Magnetics, Inc. - Corona, CA
Manufacturer, Custom Manufacturer, Service Company
Design & Manufacture Of Custom & Build-To-Print Magnetics, With Three Decades Of Experience. Military, Aerospace, Medical, & Commercial Markets. Toroidal, Bobbin, & Self-Supporting Types

Goguen Industries, Inc. - Liverpool, NY
Manufacturer, Custom Manufacturer, Service Company
Air Wound & Surface Mount Coils & Molded Tunable Inductors

C & D Technologies, Inc. - Raleigh, NC
Manufacturer, Custom Manufacturer
ISO-9001, Manufacturer Of Micro-Ferrite Based Electronic Components: Inductors & DC-DC Converters. Miniature, Hybrid Component Manufacturing

Cletronics, Inc. - Medina, OH
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of electronic components including filter & induction coils for military space program, medical equipment, inspection & surveillance cameras. Custom specialty coils available.