905-738-7973 | Toronto, Ontario, Canada
PCB-mounted application-specific RF/EMI shielding enclosuresluding
true multi-cavity solutions.
800-747-7543 | Elmhurst,
Ferrite cores & accessories, flexible, ceramic,
alnico, Samarium Cobalt magnets, Neodymium products, magnetic
assemblies, and more.
Microwave | +49 7191 9659 0 | Germany
components including circulators, isolators, waveguide and
coaxial components, phase shifters, ferrites, thin film
800-755-9843 | Philadelphia,
EMF & magnetic shielding, metal components &
assemblies, sheet metal and machined components and assemblies.
| 978-388-2993 | Amesbury, MA
Multilayer, reticulated, &
Lossy foams, EMI absorbers, EMI shielding gaskets, magnetic
absorbers (MAGRAM), radar absorbing structures (RAS), dielectric
Braden Shielding Systems
Medical enclosures, pyramidal anechoic chambers,
shielded doors, Solidcore Modular Systems, welded enclosures.
| 781-935-4850 | Woburn, MA
Copper foil tape, EMI shielding,
elastomer EMI gaskets, thermal management.
| 714-708-8715 | Costa Mesa, CA
Coiltech is a leading
manufacturer of high quality surface-mount inductors, chokes,
Coiltronics (now Cooper Bussmann, now Eaton)
636-527-3877 | Ellisville, MO
inductors for DC-DC & switchmode applications requiring
high frequency magnetics.
+44 (0) 1243 670711 | UK
and supplier of microwave equipment including waveguides,
couplers, diplexers, anechoic chambers, antenna rotary joints,
antenna, radar & satellite communications subsystems &
components for commercial and military applications.
717-264-2265 | Chambersburg,
Design and construction of RF shielded anechoic chambers
for the commercial and defense markets.
800-432-6464 | Avon,
RF absorbers, dielectric materials, anechoic materials &
chambers, syntactic foam flotation equipment, syntactic
Cybershield | 888-725-5361 | Dallas/ TX
EMI/RFI shielding solutions using plating, vacuum metallization
and conductive paint. Dispensed conductive gaskets. 3D metal
patterns on plasticluding printed antennas.
| 510-668-5100 | Fremont, CA
Switching power supplies,
chip inductors, DC/DC converters, voltage regulator modules,
EMI filters, voltage controlled oscillators (VCO), temperature
controllers, thermal management products, video displays.
Shielding | 562-926-7742 | Santa Fe Springs,
EMI/RFI Shielding products, EMI/RFI honeycomb panels,
EMI shielding air vents, wire mesh, gaskets, connector gaskets,
die cutting, bonding.
Group Northeast Corp
508-384-9700 | Woonsocket,
EMI | RFI & microwave foil shielding, RF absorbers,
800-862-1640 | W. Conshohocken,
Cores and shielding for electronic applications.
Magnetics | 800-553-2870 | Woodstock, NY
Magnetic components, in standard and non-standard core shapes,
soft ferrites, amorphous alloy, powdered iron, MPP and Sendust
cores & accessories, core gapping, CNC machining, conventional
grinding, and assembly of ferrite & other magnetic products.
Corporation | 915-590-0795 | El Paso, TX
Custom manufacturer of coils, powerline filters, signal
line filters, EMI filters, low pass filters and inductors.
Cuming Microwave Products (now Laird)
| Randolph, MA
Eccosorb microwave & RF absorbers,
anechoic chambers. They have a really nice chart available
for determining the dielectric constant and loss tangent.
Espey Mfg &
518-245-4400 | Saratoga
Custom magnetic design, mW to MegaW, all
forms including pulse, impedance matching, SMPS, power,
rectifier, inductor, reactor, mag-amp, CT, PT, high voltage
512-531-6400 | Cedar Park, TX
absorbers, antennas, filters, Helmholtz coils, probes, meters,
TEM cells, shielded enclosures, screen rooms, positioners.
Products | 800-836-0426 | Wallkill, NY
toroids, chip beads, chip inductors.
| 858-558-8368 | San Diego, CA | Japan
buzzers, capacitors, inductors, resistors, transformers,
anechoic chambers, ferrites, VCO's, power supplies, circulators,
combiners/dividers, motors, optics, synthesizers, batteries,
RF absorbers, switches.
| 212-268-4020 | New York, NY
Snap-on RFI cable chokes.
| 716-388-1020 | Fairport, NY
Toroids, beads, baluns,
| 915-599-2616 | El Paso, TX
Soft ferrite products &
accessories, integrated inductive components, multilayer
suppressors & inductors.
310-891-0635 | Torrance,
TEM cells, EMI filters, Helmholtz coils.
Holland Shielding Systems BV
+31 78 613
13 66 | The Netherlands
RF shielding, Faraday cages,
EMI shielding gaskets, conductive foil tape, conductive
glue, conductive paint.
| 214-956-0055 | Dallas, TX
Custom fabrication of EMI/RFI
shielding and gasketing, dielectric insulation, laminates,
foils, tapes, adhesives.
+44 (0)1376 348115 | Braintree, Essex, UK
conductive fabric for cable shielding, stainless wire mesh,
conductive tube, conductive | EMI shielding fabric adhesive
tape and all kinds of gasket, etc.
814-362-5536 | Bradford, PA
Resistors, capacitors, 3-terminal EMI/RFI filters, circuit
protection, inductors, integrated components.
800-843-4556 | Delaware Water
EMI shielding, BeCu, fabric over foam, knitted
mesh wire, surface mount shields, conductive elastomers.
| 252-757-0279 | Greenville, NC
RF & wireless telecommunications
industry products & services including antennas, capacitors,
inductors, shielding systems, test equipment, testing and
technical services. RF Awareness & Antenna Co-Location
Tech | 813-855-6921 | Tampa, FL
electronic shielding products including gasketing that help
prevent electromagnetic or radio frequency interference
(EMI/RFI) on circuit board applications.
RF (now ETS-Lindgren)
512-531-6400 | Cedar
Absorbers, antennas, shielded fiber optic camera
systems, RF Microwave test chambers, EMF instruments, power
and signal line filters, positioners, probes, test boxes.
800-989-5656 | Torrance,
Blocks, discs, rings, and round bars in various materials,
services including magnetizing, testing, stabilization,
calibration of magnets, advanced coatings & platings,
assembly of PM systems & structures, design, engineering,
plate magnets, tube magnet assembly, pulleys, Hopper Grates,
magnetic sweepers, stationary overhead systems.
| 800-245-3984 | Pittsburgh, PA
MnZn ferrite cores for
high frequency power transformers and inductors, EMC filters,
and other applications, powder cores for switched-mode power
supplies, switching regulators, and noise filters, strip
wound cores come as tape cores, cut cores, miniature bobbin
cores, or ring cores and are used in safety critical applications,
aerospace, and medical applications.
| 888-763-2952 | Saegertown, PA
| Radio Frequency Interference (EMI/RFI) Shielding - gaskets,
elastomers, fingerstock and air ventilation
panels, grounding washers, ferrites, thermal management.
Ltd | 972-2-5356607 | Israel
RF shielding, RF shields, RMI solutions, RFI solutions.
Fast, high quality, cost effective RF shields, standard
and custom designed.
858-452-1700 | San Diego
Designs manufactures innovative RF absorbers, microwave
absorbers, and EMI shielding materials for integration into
military and electronics solutions.
| 800-581-7654 | Conway, SC
Amorphous metal ribbon and
components used in the production of electrical distribution
transformers, high frequency magnetic components for power
electronics, material for anti-theft tags, brazing alloys,
solder, and toroid cores.
| 800-356-5977 | Anaheim, CA
Toroids, iron powder cores
for power conversion & line filter applications &
radio frequency applications, magnetic alloy core materials
for high temperature applications, inductor design software
| 888-669-3539 | Goffstown, NH
Custom shielding, monitor
enclosures, raw materials for low frequency RF shielding
up to 50 kHz.
Materials | 973-472-5161 | Passaic, NJ
and Microwave absorbers for the DOD and commercial markets.
| 610-829-5000 | Easton, PA
EMI/RFI shielding, board
level RF shielding, multi-cavity shields, finger stock,
chemical etched metal parts, metal stamping and electroplating
| 203-866-5888 | Norwalk, CT
Anechoic chambers, shielded
enclosures, reverberation chambers.
P Technology Ltd | +44 (0) 1376 550525 | UK
Manufacturer of EMI | RFI shielding gaskets, meshes and
800-749-3677 | Minneapolis,
Switchmode, power pulse, linear single phase, linear
three phase transformers, common mode chokes, CRT magnetics,
antenna, solenoid, armature coils.
Precision Micro Ltd | +44 121 380 0100 | UK
EMI/RFI shielding solutions, from design to compliance.
Precision manufacturing technologies from Ion beam and electroforming
to photo etch and laser cutting.
Precision Photofab | 800-875-1093 | Buffalo,
Heating elements, filters & screens, encoder discs,
RF shields, recharge grids, stamping, forming, plating,
sub assembly, painting, heat treating, laser services.
Magnetics | 949-452-0511 | Lake Forest, CA
Gaskets, shielding, line filters.
| 631-231-6400 | Bay Shore, NY
EMI/RFI chassis feedthrough
+61 3 8739 6700 | Victoria,
Design, fabricate, install and test all types
of R shielded enclosures, from a small bench top model for
laboratory use to a large complex for military vehicle testing.
Industries | 631-727-1441 | Manorville, NY
Specializes in the manufacture of EMI shielding, waveguide,
connector, conductive, non-conductive, washer style, co-elastomer
gaskets, fluid sealing products, static and reciprocating
seals, and O-rings. Capabilities include die cutting, molding,
laser cutting, extruding, and water jet cut gaskets, along
with a wide variety of stocked sheet and roll goods.
Systems | 800-204-0863 | Rochester, NY
I/O backplane shielding gaskets, BeCu Fingerstock, conductive
envelopes, tapes, laminates.
Shielding Solutions Limited
| Braintree Essex UK
Design, manufacture and application
of components and materials for the control of electromagnetic
interference EMI and environmental sealing.
856-825-8900 | Millville,
EMI/RFI shielding, ESD protection, custom filters &
lenses, anti reflective surfaces, display protectors, heat
shields, membrane switches.
| North Hollywood, CA
EMI shielding, gaskets, spiral
wrap, honeycomb filters.
TDK | 516-535-2600 | Garden City, NY
multi-layer ceramic capacitors, inductors, EMC components,
LAN components, ferrite cores, amorphous cores, transformers,
magnets, magnet applied products, piezoeletronic products,
delay lines, sensors, power supply, RF components, RF modules,
| 508-747-0300 | Plymouth, MA
EMI/RFI shielding, precision
parts, flexible circuits.
| 520-744-0400 | Tucson, AZ
EMI/RFI filters, surface
mount EMI filters, variable trimmer capacitors, filtered
terminal blocks, custom EMI filter plate assemblies, ceramic
Coast Magnetics | 800-628-1123 | Stockton,
Switch mode, 60 Hz, isolation, base drive, current
sense transformers, RF, power inductors, common mode chokes.
W.L. Gore &
Assoc | 800-311-3060 | Elkton, MD
and harnesses, SMT RF grounding pads, EMI gaskets, thermal
interface materials, dielectric materials.