Communication Coil, Inc. - Schiller Park, IL
Manufacturer, Custom Manufacturer
Manufacturer of custom RF coils; pi-wound, airwound, shielded, variable, non-magnetic. LC filters, chokes, inductors, baluns, RF & power transformers for medical, military, airborne, marine, instrumentation, industrial & wireless communications.
www.communicationcoil.com/coils.html

HBR Industries, Inc. - San Jose, CA
Custom Manufacturer
Custom manufacturer of RF coils for electronics, electric, OEM & power industries. Capabilities include precision wire & coil bending, electrical & mechanical design, short run manufacturing for prototype builds, pre-production runs & unit builds, inspection, kitting, packaging, component & subassembly delivery, repair services, failure analysis, project management & documentation.
www.hbrindustries.com/coil-types

Coil-Q Corp. - Bronxville, NY
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom high frequency coils, intermediate frequency (IF) & RF coils. Types of high frequency coils include very high frequency, ultra high frequency, miniature high frequency, miniature very high frequency & miniature ultra high frequency coils. Feature magnetic/electrostatic shielding & epoxy sealing. Available in very low temperature constant (TC) of 30 ppm per degree C & 35 ppm per degree C. Meet Grade 1 Mil-C-15305 C specification. RoHS compliant & aerospace certified. Made in the USA.

Custom Coils, Inc. - Benicia, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of RF match coils Available in copper, aluminum, lead & silicone & dia. up to 6 ft. Secondary services include bonding, brazing, epoxy encapsulation, potting, soldering, vacuum casting, welding, cable assembling, mold fabricating, precision machining & tool development.
ccoils.thomasnet.com/item/all-categories/co...

Able Coil & Electronics Co., Inc. - Bolton, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom electronic assemblies including RF coils. RF coils are available in different sizes & specifications. Services include designing, prototyping & product-cycle testing. Industries served include commercial, medical, aerospace, communications, automotive & military.
www.ablecoil.com/coils.html

Custom Magnetics, Inc. - North Manchester, IN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of coils including ignition, induction, RF & transducer coils. Fabricated in square, rectangular, round, oval or custom shapes. Types of coils include random/precision wound coils, self-supported coils, insulated magnet wire coils, self-bonding magnet wire coils, litz wire coils & nylon served litz wire coils. Coils are available with fly leads, PCB pins, solder terminals or screw terminals. Coils can be designed to operate in different range of frequencies, input voltages & inductance values.
www.custommag.com/products/coils.shtml

Precision Econowind, Inc. - North Fort Myers, FL
Manufacturer, Custom Manufacturer
Manufacturer of precision coils using round or flat wire; on bobbins, forms or free standing. Specialize in voice coils, including dual & bifilar windings & edge wound coils with flattened wire.
www.precisioneconowind.com/?q=content/coils

The Fastener Group - Avon, MA
Distributor, Custom Manufacturer
ISO 9001:2000 & AS 9100 certified distributor of RF molded coils. Meet Military Specs.
Brand Names: Catamount/T&B, Dzus, Fastex, Southco, Tinnerman
fastenergroup.thomasnet-navigator.com/viewi...

Induction Services, Inc. - Warren, MI
Service Company
ISO/TS 16949:2002 certified. Complete line of single shot, intercal quench, scanning, tubular & forging coils. Induction heat treating of shafts, gears, castings, forgings, stampings, wire forms, screw machine, cold headed, powder metal & fine blanked parts.
www.inductionservicesinc.com

Electronics & Innovation, Ltd. - West Henrietta, NY
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom industrial electronic RF components including RF coils, shield clips, communication systems, cable assemblies & integrated circuits. Repairing & rental services are available for RF power amplifiers. Applications of amplifiers include ultrasonics, laser modulation, RFI/EMI, plasma equipment, general laboratory testing & phased array systems. Products are CE listed, RoHS compliant & meet military standards.
www.eandiltd.com/RFAmplifier

Beverly Mfg., Inc. - Riverside, NJ
Custom Manufacturer
Designer & manufacturer of custom transformers & related products including baluns, chokes, coils, ferrites & electronic cabinet hardware. Types of coils include bobbin wound, choke, custom, electric, electronic, magneto, miniature, pot core, RF, solenoid, toroidal & transformer. Products available in all types of bobbin wound transformers, as well as machine & hand wound toroids ranging from sizes 1/8 in. to 5 inches.
www.beverlymfginc.com/Products.html

Sumida America Inc. - Schaumburg, IL
Distributor, Manufacturer, Custom Manufacturer
ISO 9001, ISO/TS 16949 & ISO 14001 certified custom manufacturer of RF coils. Specifications of coils include 5.10 mm L x 5.10 mm W x 2.20 mm H to 7.30 mm L x 7.30 mm W x 6.50 mm H maximum dimension, 22 microhenry to 246 microhenry inductance range & 250 kHz maximum frequency. RoHS compliant.

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

Taylor Spring - Oak Lawn, IL
Manufacturer, Custom Manufacturer
Manufacturer Of Copper Air Coils, Compression Springs, Extension Springs, Torsion Springs, Double Torsion Springs, Wire Forms & Small Assemblies. WIre Ranges From .008 To .156

Communication Associates, Inc. - Anniston, AL
Manufacturer, Custom Manufacturer
Attenuators, Equalizers, Coils, Transformers For Telecom/CATV Industry, RF Components

Motion Dynamics Corp. - Fruitport, MI
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of standard & custom RFID (radio frequency identification) coils. Available in flat, square, rectangular & special shapes. Medical catheter coils, guide wire coils, endoscopic coils, laparoscopic coils, arthroscopic coils, high pitch coils, high index coils & inductor coils are also available. Elgiloy®, Nitinol®, tungsten, platinum, platinum iridium, platinum tungsten, Inconel® & Hastelloy® are used. Capabilities include rapid prototyping, short & long run productions, subassembly, heat treatment, passivation, electro-polishing & cleaning. RoHS, DFARS & NNSA compliant.

West Coast Magnetics - Stockton, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer Of coils, inductors & transformers. Designing service

Glowtester Technologies, Inc. - Wayne, NJ
Manufacturer, Custom Manufacturer
Manufacturer of RF coils including replacement melt coils. Products available include stock, foreign & custom coils available. Capabilities include conversion of metric coil assemblies to US standard.

Custom Coils - Alcester, SD
Manufacturer, Custom Manufacturer
Custom manufacturer of coils including high frequency coils & toroidal 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.

Mohawk Electro-Techniques, Inc. - Barneveld, NY
Manufacturer
Manufacturer of electromagnetic coils including air & wound, RF, bonded, relay, chokes & inductors. Coils are used in all types of switching, power supplies, light dimming & RF applications. Toroidal winding services.

LBA Technology Inc. - Greenville, NC
Manufacturer, Custom Manufacturer
Broadcast Antennas & Components, EMI Shielding & Lightning Protection

Digi-Key - Thief River Falls, MN
Distributor, Manufacturer, Custom Manufacturer
Broadline distributor of electronic components, including chokes & coils: armature, automotive, DC, EMI/RFI suppression, filter, military specification, RF, surface mount, toroidal, transformer. Coils include aluminum, copper, custom, lead, magnetic, nickel alloys, plastic, tin, & titanium.

Act, Inc. - Garden Grove, CA
Manufacturer
Manufacturer of RF coils.

RAF Tabtronics LLC - DeLand, FL
Manufacturer, Custom Manufacturer
ISO 9001 & AS 9100 certified custom manufacturer of RF transformer coils. Types of transformers include bridge converter transformers, forward converter transformers & resonant transformers. Bridge transformers are available with 150 kHz switching frequency. Specifications of forward converters include 100 kHz switching frequency. Forward converter with 500 kHz switching frequency also available.

Electroheat Technologies - Almont, MI
Manufacturer, Custom Manufacturer
Manufactures Induction Heating Power Supplies (Thyristor, IGBT, MOS & Vacuum Tube) & Induction Heating Equipment For: Heat Treating, Annealing, Forging, Bonding, Brazing, Soldering, Coating, Forming, Curing, Drying, Welding, Pre-Form Heating, Heat Sealing, Melting