3Gmetalworx, Inc | 3gmetalworx.com
905-738-7973 | Toronto, Ontario, Canada
RF/EMI shielding enclosures, including true multi-cavity
Adams Magnetic Products | adamsmagnetic.com
800-747-7543 | Elmhurst, IL
Ferrite cores & accessories,
flexible, ceramic, alnico, Samarium Cobalt magnets, Neodymium
products, magnetic assemblies, and more.
AFT Microwave | aft-microwave.com
+49 7191 9659 0 | Germany
Microwave components including
circulators, isolators, waveguide and coaxial components,
phase shifters, ferrites, thin film technology.
Amuneal Manufacturing Corp | amuneal.com
800-755-9843 | Philadelphia, PA
EMF & magnetic shielding,
metal components & assemblies, sheet metal and machined
components and assemblies.
Arc Technologies | arc-tech.com
| Amesbury, MA
Multilayer, reticulated, & Lossy foams,
EMI absorbers, EMI shielding gaskets, magnetic absorbers
(MAGRAM), radar absorbing structures (RAS), dielectric materials.
Braden Shielding Systems | bradenshielding.com
918-624-2888 | Tulsa, OK
Medical enclosures, pyramidal
anechoic chambers, shielded doors, Solidcore Modular Systems,
Chomerics | chomerics.com
| Woburn, MA
Copper foil tape, EMI shielding, elastomer
EMI gaskets, thermal management.
Coiltech | coiltechinc.com
| Costa Mesa, CA
Coiltech is a leading manufacturer of
high quality surface-mount inductors, chokes, and coils.
Coiltronics (now Cooper Bussmann)
cooperet.com/3/Coiltronics.html | 636-527-3877 | Ellisville,
Transformers & inductors for DC-DC & switchmode
applications requiring high frequency magnetics.
Credowan (now Cobham)
+44 (0) 1243 670711 | UK
Manufacturer 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.
Cuming Lehman Chambers | lehman-inc.com
717-264-2265 | Chambersburg, PA
Design and construction
of RF shielded anechoic chambers for the commercial and
Cuming Microwave Corporation | cumingmw.com
800-432-6464 | Avon, MA
RF absorbers, dielectric materials,
anechoic materials & chambers, syntactic foam flotation
equipment, syntactic foam insulation.
Cybershield | cybershieldinc.com
888-725-5361 | Dallas/ TX
EMI/RFI shielding solutions
using plating, vacuum metallization and conductive paint.
Dispensed conductive gaskets. 3D metal patterns on plastic,
including printed antennas.
Delta Electronics | deltaww.com
| 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.
EAC Shielding | eacshielding.com
562-926-7742 | Santa Fe Springs, CA
products, EMI/RFI honeycomb panels, EMI shielding air vents,
wire mesh, gaskets, connector gaskets, die cutting, bonding.
Eagle Group Northeast Corp | eaglegroupne.com
508-384-9700 | Woonsocket, RI
EMI | RFI & microwave
foil shielding, RF absorbers, injection molding.
Eastern Components | eastern-components.com
800-862-1640 | W. Conshohocken, PA
Cores and shielding
for electronic applications.
Elna Magnetics | elnamagnetics.com
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.
Emicon Corporation | emiconcorp.com
915-590-0795 | El Paso, TX
Custom manufacturer of coils,
powerline filters, signal line filters, EMI filters, low
pass filters and inductors.
Emerson & Cuming Microwave Products
781-961-9600 | Randolph, MA
microwave & RF absorbers, anechoic chambers. They have
a really nice chart available for determining the dielectric
constant and loss tangent.
Espey Mfg & Electronics Corp | espey.com
518-245-4400 | Saratoga Springs, NY
Custom magnetic design,
mW to MegaW, all forms including pulse, impedance matching,
SMPS, power, rectifier, inductor, reactor, mag-amp, CT,
PT, high voltage to 300kV.
ETS-Lindgren | ets-lindgren.com
| Cedar Park, TX
Anechoic chambers, absorbers, antennas,
filters, Helmholtz coils, probes, meters, TEM cells, shielded
enclosures, screen rooms, positioners.
Fair-Rite Products | fair-rite.com
800-836-0426 | Wallkill, NY
Large toroids, chip beads,
FDK | fdk.co.jp | 858-558-8368 | San
Diego, CA | Japan
Piezoelectric buzzers, capacitors,
inductors, resistors, transformers, anechoic chambers, ferrites,
VCO's, power supplies, circulators, combiners/dividers,
motors, optics, synthesizers, batteries, RF absorbers, switches.
Ferrishield | ferrishield.com
| New York, NY
Snap-on RFI cable chokes.
Ferronics | ferronics.com
| Fairport, NY
Toroids, beads, baluns, multi-hole cores.
Ferroxcube | ferroxcube.com
| El Paso, TX
Soft ferrite products & accessories,
integrated inductive components, multilayer suppressors &
Fischer Custom Communications | fischercc.com
310-891-0635 | Torrance, CA
TEM cells, EMI filters, Helmholtz
Holland Shielding Systems BV | hollandshielding.com
+31 78 613 13 66 | The Netherlands
RF shielding, Faraday
cages, EMI shielding gaskets, conductive foil tape, conductive
glue, conductive paint.
Insul-Fab | insulfab.net
| Dallas, TX
Custom fabrication of EMI/RFI shielding
and gasketing, dielectric insulation, laminates, foils,
Kemtron | kemtron.co.uk
348115 | Braintree, Essex, UK
EMI shielding conductive
fabric for cable shielding, stainless wire mesh, conductive
tube, conductive | EMI shielding fabric adhesive tape and
all kinds of gasket, etc.
KOA Speer Electronics | koaspeer.com
814-362-5536 | Bradford, PA
Resistors, capacitors, 3-terminal
EMI/RFI filters, circuit protection, inductors, integrated
Laird Technologies | lairdtech.com
800-843-4556 | Delaware Water Gap, PA
BeCu, fabric over foam, knitted mesh wire, surface mount
shields, conductive elastomers.
LBA Group, Inc | lbagroup.com
| 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
Leader Tech, Inc | leadertechinc.com
813-855-6921 | Tampa, FL
Manufactures electronic shielding
products including gasketing that help prevent electromagnetic
or radio frequency interference (EMI/RFI) on circuit
Lindgren RF (now ETS-Lindgren)
512-531-6400 | Cedar Park, TX
Absorbers, antennas, shielded
fiber optic camera systems, RF Microwave test chambers,
EMF instruments, power and signal line filters, positioners,
probes, test boxes.
Magnetic Component Engineering | mceproducts.com
800-989-5656 | Torrance, CA
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
Magnetics | mag-inc.com
| 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.
MAJR Products | majr.com
| Saegertown, PA
Electromagnetic Interference | Radio
Frequency Interference (EMI/RFI) Shielding - gaskets, elastomers,
fingerstock and air ventilation
filtration panels, grounding
washers, ferrites, thermal management.
Masach Technologies Ltd | masach.com
972-2-5356607 | Israel
Customized RF shielding, RF shields,
RMI solutions, RFI solutions. Fast, high quality, cost effective
RF shields, standard and custom designed.
MAST Technologies | masttechnologies.com
858-452-1700 | San Diego
Designs manufactures innovative
RF absorbers, microwave absorbers, and EMI shielding materials
for integration into military and electronics solutions.
Metglas | metglas.com
| 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
Micrometals | micrometals.com
| 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 (free).
MuShield | mushield.com
| Goffstown, NH
Custom shielding, monitor enclosures,
raw materials for low frequency RF shielding up to 50 kHz.
MWT Materials, Inc | mwt-materials.com
973-472-5161 | Passaic, NJ
RF and Microwave absorbers
for the DOD and commercial markets.
Orbel | orbel.com
EMI/RFI shielding, board level RF shielding,
multi-cavity shields, finger stock, chemical etched metal
parts, metal stamping and electroplating services.
Panashield, Inc | panashield.com
203-866-5888 | Norwalk, CT
Anechoic chambers, shielded
enclosures, reverberation chambers.
P & P Technology Ltd | p-p-t.co.uk
+44 (0) 1376 550525 | UK
Manufacturer of EMI | RFI shielding
gaskets, meshes and vents.
Precision Incorporated | precision-inc.com
800-749-3677 | Minneapolis, MN
Switchmode, power pulse,
linear single phase, linear three phase transformers, common
mode chokes, CRT magnetics, antenna, solenoid, armature
Precision Micro Ltd | precisionmicro.com
+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
Precision Photofab | precisionphotofab.com
800-875-1093 | Buffalo, NY
Heating elements, filters &
screens, encoder discs, RF shields, recharge grids, stamping,
forming, plating, sub assembly, painting, heat treating,
Premier Magnetics | premiermag.com
949-452-0511 | Lake Forest, CA
Gaskets, shielding, line
RFI Corporation | rficorp.com
| Bay Shore, NY
EMI/RFI chassis feedthrough filters.
RFI Industries | rfi-ind.com.au | +61
3 8739 6700 | Victoria, Australia
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. Testing services.
SAS Industries | sasindustries.com
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.
Schlegel Systems | schlegel.com
| Rochester, NY
Gaskets, I/O backplane shielding gaskets,
BeCu Fingerstock, conductive envelopes, tapes, laminates.
Shielding Solutions Limited | shielding-solutions.com
01376 330033 | Braintree Essex UK
and application of components and materials for the control
of electromagnetic interference EMI and environmental sealing.
Silver Cloud Manufacturing | silver-cloud.com
856-825-8900 | Millville, NJ
EMI/RFI shielding, ESD protection,
custom filters & lenses, anti reflective surfaces, display
protectors, heat shields, membrane switches.
Spira Manufacturing Corporation | spira-emi.com
818-764-8222 | North Hollywood, CA
EMI shielding, gaskets,
spiral wrap, honeycomb filters.
TDK | tdk.com
516-535-2600 | Garden
Filters, 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, and more.
Tech-Etch | tech-etch.com
| Plymouth, MA
EMI/RFI shielding, precision parts, flexible
Tusonix | tusonix.com
| Tucson, AZ
EMI/RFI filters, surface mount EMI filters,
variable trimmer capacitors, filtered terminal blocks, custom
EMI filter plate assemblies, ceramic disc capacitors.
West Coast Magnetics | wcmagnetics.com
800-628-1123 | Stockton, CA
Switch mode, 60 Hz, isolation,
base drive, current sense transformers, RF, power inductors,
common mode chokes.
W.L. Gore & Assoc | gore.com
800-311-3060 | Elkton, MD
Coax cables and harnesses,
SMT RF grounding pads, EMI gaskets, thermal interface materials,