GlobTek, Inc. - Northvale, NJ
Manufacturer, Custom Manufacturer
Woman-owned manufacturer of computer 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

Keystone Automatic Technology Inc. - Emporium, PA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of standard & custom choke & computer coils in materials including copper alloys, beryllium copper alloys & beryllium copper alloys. Capabilities include cold heading, wire forming with four slides, press stamping, nail making, thread rolling, roll forming, automatic turning & Swiss machining. Services include special blackening, heat treating, electro plating, anodizing, etching, pickling & custom packaging.
www.keystoneautomatic.com/products.htm

G & J Steel & Tubing, Inc. - Hillsborough, NJ
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of coils including computer 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...

Endicott Coil Co., Inc. - Binghamton, NY
Custom Manufacturer
Custom manufacturer of computer coils. Wound electric coils and encapsulated coils are available. Types of coils include air core coils, transfer/injection molded coils, impregnated coils, bobbin wound coils, solenoid coils, stator coils, brake and clutch coils, buzzer and vibrator coils and sensing coils. Coils are fabricated from 50 AWG to 4 AWG sized copper wire in single layer, multi-layer, wet wound, dry wound, random layer and precision winding configurations. Shapes include triangular, round, square, trapezoidal and pie/wedge. Meets UL® and CSA® standards. RoHS compliant.
www.endicottcoil.com/index.html

Computer Coils Products
	Custom Wound Electric Coils Custom Design & Manufacturing of Encapsulated Electrical Coils

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

HBR Industries, Inc. - San Jose, CA
Custom Manufacturer
Custom manufacturer of computer coils for electronics, electric & OEM 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 coils including choke coils, computer coils & transformer 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.

Coils Unlimited, Inc. - Rockledge, FL
Manufacturer, Custom Manufacturer
Manufacturer & designer of custom transformers, coils, inductors, toroids. Types include: surface mounts, encapsulated, laminated & ferrite structures.

A Metal Source, LLC - Cleveland, OH
Distributor
Custom manufacturer & stocking distributor of coils used in chemical, computer, electric & medical industry. Coils are made from various metals & alloys including alloy steels, aluminum, aluminum bronze, beryllium copper, brass alloys, bronze, copper alloys, duplex alloys, Hastelloy®, Haynes®, high temperature alloys, Incoloy®, Inconel®, lead, magnesium, Monel®, nickel alloys, niobium, rhenium, silicon bronze, stainless steel, super alloys, titanium alloys, tool steels, tungsten, vanadium, Waspaloy®, yttrium, zinc & zirconium. Meets AISI, AMS, ASME, ASTM, AWS, QQ, SAW & WW standards. Meets Military Spec.

RAF Tabtronics LLC - DeLand, FL
Manufacturer, Custom Manufacturer
ISO 9001 & AS 9100 certified custom manufacturer of coils used as transformers for computer applications. 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 is also available.

Slayton Inc - Charlotte, NC
Distributor, Custom Manufacturer, Service Company
Distributor of electronic equipment & computer peripherals. Products include inverters, hub, adapters, test-equipment, computers, rack mount enclosures, integrated circuits, tools, testers, switches, splitters, soldering irons, desoldering tools, semiconductors, tool kits, keyboards, pliers, magnifying lamps, DC to AC power inverters, grommets, fans, EPROM erasers, rack mount enclosures, cutters, crimpers, power converters, audio connectors, used computers including laptops, gender changers, tool & luggage cases, video, USB, telephone, patch, & coaxial cables, cable assemblies, cable accessories including cable clips & cable bushings, brackets, batteries, USB, SCSI, coaxial adapters. Repair services for office machines including computers & laptops. Repair services include network installation, memory upgrade, hardware & software maintenance, & installation. Capabilities include in house & onsite computer & laptop repair.

CORTEC Enterprises - Forest Lake, MN
Manufacturer, Custom Manufacturer
Automated Manufacturer Of Custom Toroids & Toroidal Transformers. Precision, Multi-Layer, Common Mode, Inductors. Support Services Include Prototypes, Testing, Engineering, Add-On Assembly, Special Tooling, On-Line Customer Interfacing. ISO 9002 Compliant

RAF Tabtronics, LLC - Piffard, NY
Manufacturer, Custom Manufacturer
ISO 9001 & AS 9100 certified custom manufacturer of magnetic devices. Devices include transformers, coils & inductors. Types of transformers include bridge converter transformers, forward converter transformers & resonant transformers. Applications include defense electronics, homeland security, medical electronics, aerospace, data management & high technology sectors. RoHS compliant. Meets OSHA standards.

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

Industrial Heat Transfer, Inc. - Coon Valley, WI
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of coils used for computers. Types include fluid, steam and air/gas coils. Available in 12 in. to 120 in. finned length with wavy and flat fins, same and opposite connection ends and tube/pipe, cast and fabricated headers. Various materials include aluminum, aluminum brass, aluminum bronze, carbon steel, cast iron, copper and stainless steel. ASME compliant.
Brand Names: IHT

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

Valtra, Inc - Pico Rivera, CA
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep
Designer & Manufacturer Of Custom Precision Coils, Voice Coils & Actuators, Coil Assemblies, Overmolded Coil Assemblies, CNC Parts, Stampings, Plastic Parts, SMT Assembly, FCBA. Full Turnkey Manufacturing, Design Assistance, Rapid Prototyping & High Volume Production

C&A Transducers, Inc. - Garden Grove, CA
Manufacturer
Bobbin Wound

Coil Specialty, Inc. - State College, PA
Manufacturer, Custom Manufacturer
Custom Designed & Mfrd. Coils, Chokes, Inductors, & Transformers For Computer Related Products

Kurz-Kasch, Inc. - Miamisburg, OH
Manufacturer, Custom Manufacturer, Service Company
TS 16949, ISO 9001:2000, AS9100 & C-TPAT certified design & manufacturer of computer, relay & solenoid control & miniature coils. Services include prototyping, winding, overmolding, terminating, machining, encapsulation & precision molding with 10 to 1,500 press capacities. Industries served include appliance, aerospace, automotive, electrical distribution & control, HVAC, medical & valve actuation.

Renco Electronics Inc. - Rockledge, FL
Manufacturer
Manufacturer Of Coils, Transformers, Inductors

Sub-Tronics, Inc. - Lino Lakes, MN
Manufacturer, Custom Manufacturer
Design & Manufacturer Custom Coils. Air Core, Inductor, Toroidal, Bobbin, Relay, Control, Solenoid, Clutch, Bonded, Filter, Magnet, Pot Core, Telephone, Transformer Chassis, Printed Circuit & Surface Mount. Varnished & Encapsulated. ISO Compliant

Mag-Con Engineering - Lino Lakes, MN
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of hand-crafted magnetics & prototypes including power transformers, control transformers, reactors, inductors, coils, pulse transformers, audio transformers, 3-phase transformers, ferroresonant transformers, & current transformers. Specialized products including zero speed switches, rotary speed sensors, resistance sensing relays, & battery chargers also available. All products can be customized as per specifications. Industries served include mining, materials processing, & film media industry. Products are made of UL, CSA & VDE-recognized materials.

South Haven Coil - South Haven, MI
Manufacturer, Custom Manufacturer
Manufacturer Of Custom Coils, Toroids, Inductors, Magnets & Laminated Transformers

URD America, Inc. - Laguna Niguel, CA
Manufacturer, Custom Manufacturer
Manufacturer Of Current Sensors, Transformers & Digital Power Meters