These companies can provide all your needs for RF switches, relays, and solenoids.
Many of these companies build off-the-shelf switch matrices and/or will build
a switch matrix to order. You can also find switches, relays, and solenoids
for DC power, data lines and maybe even optical signals.
Acewave Technology (AWT)
| 82-32-831-0401-2 | Incheon, Korea
Power dividers, couplers, electromechanical
switch, PIN diode switch, PIN attenuator for wireless communication and military
Advanced Control Components
| 732-460-0212 | Eatontown, NJ
Products include amplifiers, attenuators,
detectors, frequency converters, custom integrated assemblies, limiters, phase
shifters, switches, switch matrices, synthesizers. Services include hybrid micro-electronic
assembly, wire bonding, PCB assembly, RF and microwave test to 40GHz, product
Advanced Technical Materials
(ATM) | 631-289-0363 | Patchogue, NY
Attenuators, bias tees,
coaxial cables, couplers, DC blocks, isolators, circulators, line stretchers,
noise sources, phase shifters, power dividers/combiners, switches, terminations,
waveguide, adapters, horn antenna.
Aeroflex KDI |
973-887-5700 | Whippany, NJ
Attenuators, phase shifters, digital time delay
units, LNA's, switches, modulators, dividers combiners & couplers, ferrites,
levelers, duplexers, amplifiers, resistors, terminations.
Agile Microwave Technology
| 516-931-1760 | Hicksville, NY
RF amplifiers, limiters, switches, and multipliers.
Our goal is to cut product cost by more than 50% by keeping our overhead low,
by staying small and focusing on innovative designs which are inspired by the
commercial wireless market. Our goal is to provide same or better performance,
size and quality at a much lower cost through better engineering and outsourcing
to U.S. based contract manufacturers.
Agilent - Keysight Technologies
| 800-452-4844 | Santa Clara, CA
Test equipment, racks, cables,
adapters, amplifiers, cables, RF switches, EEsof EDA products.
Arcolectric | 818-700-1933
| Canoga Park, CA
Rocker, slide, rotary, push button, refrigerator, solid
state, toggle switches, IEC sockets, fuseholders.
Bicron Electronics Co
| 800-624-2766 | Canaan, CT
DC Tubular, open frame, linear and rotary solenoids,
toroidal power and isolation transformers up to 10,000VA, high performance transformers
and components, current sensors and monitors.
Biwin Technologies |
886-4-24938180 | Taiwan
Tact, push & slide switches, V R, terminal blocks,
OEM/ODM plastic parts, switch plastic parts.
Cal-Bay Systems | 415-258
9400 | San Rafael, CA
A value-added provider for the test, measurement, and
automation industry including data acquisition systems, automated test equipment,
programming tools, engineering services, process monitoring, RF switch matrix,
embedded control, instrumentation, motion and vision, medical device test systems.
| 860-793-9281 | Plainville, CT
Manufacturer of hydraulic magnetic and thermal
circuit breakers, electrical switches & assemblies, advanced systems including
power distribution centers, digital switching systems, and electronic controls.
Cernex | 408-541-9226
| Sunnyvale, CA
Amplifiers, antennas, couplers, isolators, circulators, filters,
diplexers, oscillators, noise sources, switches, phase shifters, transition &
adapters, mixers, waveguide products, attenuators, terminations, detectors,
| 727-549-8999 | Largo, FL
Electromechanical switches, attenuators, terminations,
isolators, circulators, power dividers, couplers.
| 610-844-6421 | Malvern, PA |
N-way dividers/combiners (reactive &
resistive), high power combiners, directional couplers, 90° & 180° 3 dB
hybrids couplers, RF switches, phase shifters, limiters, detectors, bias Tees,
Cole Instrument Corp
| 714-556-3100 | Santa Ana, CA
Rotary, keylock, illuminated, custom switches,
encoders, solid state relays.
CommsAudit | +44
(0)124 225 3131 | Cheltenham, England
RF and digital equipment and subsystems
for Defence, Telecommunications, Military, and broadcast communications applications.
Frequency range 10 kHz to 60 GHz including digital control and digital signal
processing (DSP). COTS, quadrature I/Q Receivers, multi-channel receiver systems,
RF switching matrix, RF multicouplers, antenna matrices & multicoupler distribution
units, masthead amplifiers, RF filters.
Coto Technology |
401-943-2686 | Providence, RI
RF reed relays, sensors, dry-reed switches
from MHz to GHz. BGA, axial, gull wing, J-lead.
Clare | 978-524-6700
| Beverly, MA
Solid state relays (OptoMOS®), mixed-signal custom ASICs &
ASSP integrated circuits (ICs).
Crydom | 877-502-5500
| San Diego, CA
Solid state relays, power modules, photoMOS, IO modules.
Custom Microwave Components
| 510-651-3434 | Fremont, CA
RF & microwave PIN diode & GaAs FET
switches, switch matrices, switch/filter matrices, analog & digital attenuators
and phase shifters, limiters, power dividers/combiners, couplers, fixed &
CTS Corporation | 574-293-7511
| Elkhart, IN
Bluetooth, ceramic duplexers, filters, terminators, DIP switches,
modules (synthesizer, frequency translator, jitter attenuation, timing, clock
generators, VCO's, high frequency VCXO's, VCSO's, IF filters), oscillators.
Daico Industries | 310-507-3242
| Carson, CA
Attenuators & amplifiers, programmable, DC to 18 GHz, up
to 500 W CW, IP2 > +100 dBm, IP3 > +50 dBm, matched sets, phased matched, &
amplitude matched, diode, GaAs, connectorized, through-hole, surface mount,
commercial, military & space.
| +49 6031 6975 100 | Cologne, Germany
RF transmission and switching equipment
including distributing and combining matrices, redundancy switching systems,
RF-over-fiber and routing products, multiplexers, distribution amplifiers, splitters,
and combiners, broadband active and passive products.
Dialight | 732-919-3119
| Farmingdale, NJ
Right-angle circuit board indicators in both surface mount &
through hole designs, multiple LED arrays, top-view indicators, light pipes
for channeling light from circuit boards to front viewing panels of electronic
enclosures, panel mount indicators, illuminated push-button switches, based
LEDs, LED lighting for airport, bus, obstruction, rail, traffic signal, and
| 310-513-7200 | Carson, CA
Illuminated keyboards, panels and pushbutton
switches (Jay-El), RF/microwave coaxial switches and filters (DMT), severe environment
motors and resolvers (AEI), and surveillance cameras (DB Camera).
EAO Switch | 800-329-7326
| Milford, CT
Keyboards, industrial switch controls, custom-built switch
Electroswitch Electronic Products
| 888-768-2797 | Raleigh, NC
Military, open frame, enclosed, pushbutton,
rocker & paddle, toggle switches.
Elma | 510-656-3400 |
Enclosures, panels, handles, cabinets, EMI/RFI shielded.
E-Switch | 763-504-3525
| Brooklyn Park, MN
Toggle, rocker, pushbutton, tact, DIP, snap-action, slide,
rotary, keylock, leaf, detector switches.
Find RF & microwave components, equipment and services
- 216,401 products from over 1143 manufacturers listed in 275 categories. Download
hundreds of vendor white papers. Test equipment amplifiers, antennas, attenuators,
bias-Ts, & terminations, RF connectors & adapters, RF filters, power
combiners, couplers, & dividers, RF switches, waveguide, Bluetooth &
| 847-455-0188 | Franklin Park, IL
Wholesale superstore for the electrical
professional. Products include electrical boxes and covers, connectors, switches,
cables, couplings and fittings, wire cable management products, clamps, fasteners,
washers, data-com, tele-com products, and electrical installation accessories.
| 973-361-5700 | Randolph, NJ
Attenuators, switches, phase shifters, vector,
pulse, BPSK, QPSK modulators, power dividers\combiners, directional couplers &
detectors, negative\positive gain equalizers, low, high & bandpass filters,
90° & 180° quadrature hybrids, engineering consulting services, frequency
discriminators, oscillators, RF subsystems.
Hamlin | 920-648-3000
| Lake Mills, WI
Reed, Hall sensors, reed switches, reed relays.
Herley | 717-735-8117
| Lancaster, PA
Attenuators, modulators, power dividers, oscillators, synthesizers,
phase shifters, switches.
Herotek | 408-941-8399
| San Jose, CA
GaAs FET amplifiers, low-noise, small signal & power 0.01
to 50 GHz, limiters, detectors, switches, harmonic generators.
Hittite Microwave Corp
| 978-250-3343 | Chelmsford, MA
Amplifiers, attenuators, frequency multipliers,
mixers, modulators, prescalers, switches, VCOs.
Integrated Device Technology (IDT)
800-223-1366 | San Jose, CA
System-level solutions that optimize applications
with products in RF, timing, wireless power transfer, serial switching, interfaces
and sensing solutions are among the company's broad array of complete mixed-signal
solutions for the communications, computing, consumer, automotive and industrial
segments. These products are used for development in areas such as 4G infrastructure,
network communications, cloud datacenters and power management for computing
and mobile devices.
KM Parts (Klockner Moeller)
| 866-595-9616 | Englewood, FL
Produces high quality motor control, automation,
power distribution, automation systems and components for industrial uses and
infrastructural and residential buildings including circuit breakers, safety
products, push buttons, control relays & timers, contactors and motor starters.
KMW | 800-832-0569 |
AMBA (Active Multi Beam Antenna System), amplifiers, arrestors,
attenuators, combiner/dividers, connectors, couplers, duplexers, filters, isolators/circulators,
KP Microwave Components
| 858-566-4312 | San Diego, CA
Manufacturer of RF/Microwave components including
RF/Microwave filters, diplexers, high power pin diode switches, frequency multipliers,
GPS LNA/Filter assemblies and multifunction assemblies.
Labtech | +44 (0)
1544 260 093 | UK
A leading and integrated European based manufacturer of
high-end microwave components and microwave manufacturing services.
| 954-979-3188 | Fort Lauderdale, FL
Access to worldwide database of hard
to find and discontinued components. In-depth inventory of semiconductors, resistors,
capacitors, and other related parts in surface mount & thru hole packages.
Logus Microwave Corp
| 407-842-3550 | West Palm Beach, FL
DC-60 GHz, waveguide, coaxial, ridgeguide
Lumex | 800-278-5666
| Palatine, IL
Gas-tube components, high reliability LED light bars, LCD
displays & modules, LED displays and chips on board light bars, LED lamps &
indicators, LED panel, PCB and array indicator assemblies, LED transluminator
panels, LCD backlights, COB panels, light pipes for SMT & leaded LEDs, opto
chips, opto-electronic components, optolinks, PCB indicator molded housing,
surface mount LEDs.
M/A-COM (now Cobham)
| 800-366-2266 | Lowell, MA
| 262-792-1306 | Brookfield, WI
Developer and high-volume manufacturer, developer
and high-volume manufacturer of RF, microwave and millimeter wave semiconductors,
components and technologies including diodes, semiconductors, transistors, passives,
| 519-539-4891 | Canada
Aluminum electrolytic, photoflash service capacitors,
switches, wire-wound potentiometers, rheostats, attenuators, line, rotary selector
MCLI | 800-333-6254 |
St. Petersburg, FL
Power dividers, couplers, isolators, circulators, waveguide
components, oscillators, filters, hybrids, attenuators, switches, terminations,
Meder Electronic | 800-870-5385
| Mashpee, MA
Reed relays, sensors, switches, level sensors, magnets, opto
Micronetics | 603-883-2900
| Hudson, NH
Test equipment, noise sources, voltage controlled oscillators,
switches, limiters, phase shifters, attenuators.
Micro Pneumatic Logic
| 954-973-6166 | Pompano Beach, FL
Miniature electromechanical pressure,
vacuum and differential switches.
Microwave Applications Group
| 805-928-5711 | Santa Maria, CA
Design, fabricate, assemble and test ferrite
components including phase shifters, switches, circulators as well as provide
phased array antennas and manufacturing services.
Mid-Atlantic RF Systems
| 410-893-2430 | Forest Hill, MD
Hybrid, directional couplers, switches,
RF power dividers, RF amplifiers, synthesizers, distribution assembly, contract
| 718-934-4500 | Brooklyn, NY
Attenuators, baluns, bias tee, cables (test
quality), chokes, DC blocks, mixers, amplifiers, filters, line stretchers,
modulators, oscillators, power combiners | couplers | splitters, switches, terminations,
transformers. Surface mount, connectorized. Application (app) notes.
Miteq | 631-436-7400
| Hauppauge, NY
Amplifiers, mixers, frequency multipliers, passive power
components, solid-state switches, attenuators, power dividers, RF and IF signal
processing components, oscillators, frequency synthesizers, integrated multifunction
assemblies, fiber optic products, up/downconverters, test translators, IF/video
equalizers, redundancy switchover units, video modulators and modems.
| 800-272-9959 | Santa Clara, CA
A/D converters, amplifiers, CRT, flat panel
displays, IC solutions, DC/DC converters, regulators.
Neutronics Manufacturing Company
+91 022 29250745 | Mumbai, India
Manufacturers of electrical and electronics
testing and measuring instruments and transformers for industrial & commercial
applications. Power factor switching relay, digital temperature control, AC/DC
high voltage test set, auto reclosing relay, high voltage oil test set, relay
test set, digital panel meters.
NKK Switches |
480-991-0942 | Scottsdale, AZ
Pushbutton, rocker, slide, tactile, toggle,
keylock, LCD programmable, rotary, surface mount switches.
Omron | 800-556-6766
| Schaumburg, IL
Connectors - PCB, cable, D-subminiature, DIN, terminal blocks,
plugs and jacks, pin-and-socket.
Otto Engineering |
888-234-6886 | Carpentersville, IL
Pushbutton, rocker, rotary, toggle, basic,
limit, pendant, slide, special purpose switches.
Pacific Coast Breaker
| 916-920-3757 | McClellan, CA
Telemecanique motor starter | contacts, industrial
panels and ITE/Siemens molded case circuit breaker. Interchangeable circuit
breaker Challenger, GE, Federal Pacific and Wadsworth circuit breakers.
Pasternack | 949-261-1920
| Irvine, CA
Amplifiers to 2 GHz, attenuators 1 - 1000 W DC - 40 GHz, circulators/isolators
1 - 26.5 GHZ w/SMA connectors, combiners/dividers 2 - 12 way 1 MHz - 18 GHz,
couplers low & high power 0.5 - 18 GHz, switches manual & diode
DC - 18 GHz, terminations 1/2 - 100 W DC-40 GHz, waveguide 1.70 - 40 GHz.
| 858-731-9400 | San Diego, CA
Fabless provider of RFICs leveraging the company's
patented UltraCMOS® technology, an advanced form of SOI that enables the design,
manufacture and integration of multiple RF, analog and digital functions onto
a single chip.
| 301-662-5019 | Frederick, MD
Successive detection log video amplifiers,
detectors, limiters, log amps, frequency discriminators, threshold detectors
and receiver front-ends, phase shifters, digital control, fixed attenuators,
Power-io | 630-717-7335
| Naperville, IL
Solid state relays, Din rail I/O modules, solid state motor
Pulse Research Lab
| 310-515-5330 | Torrance, CA
Coupling and termination modules, RF power
dividers & splitters, clock sources, RF switches & scanners.
| 857-499-0071 | Cohasset, MA
Millimeter-wave waveguide components including
attenuators, detectors, diplexers, power amplifiers, mixers, isolators &
circulator, multipliers, antennas, switches, probe adapters, terminations, and
filters. Waveguide sections include straight, bends, twists, transitions, and
adapters. Patented "GuideLock" connector eliminates screws. Cryogenic components
available. Designed and manufactured at their Massachusetts facility.
QuinStar Technology |
310-320-1111 | Torrance, CA
Designs and manufactures millimeter-wave products
for communication, scientific, and test applications including millimeter-wave
products, microelectronic assembly, rapid prototyping, and mass customization.
attenuators, circulators & isolators,
radar subsystems are offered.
| 800-839-3658 | Indiana, PA
Specializing in commercial-grade RF products
for broadband cable, satellite L-band and IF including RF matrix switches, RF
routers, RF redundancy switches, RF splitters, RF combiners, redundant power
supplies, frequency converters and relay switches.
Radiall | 203-380-9800
| Stratford, CT
Antennas, attenuators, couplers, DC blocks, detectors, fiber
optic components, phase shifters, surge protectors, terminations, coaxial adapters,
Reed Electronics AG
+41 (0)41 499 70 40 | Switzerland
Manufacturer of level switches and sensors.
| 410-749-4488 | Salisbury, MD
Design enhanced application specific RF coaxial
| 978-772-7774 | Harvard, MA
Manufacturer of RF & microwave sub-systems
and components including isolators & circulators, dividers & combiners,
waveguide components, coaxial RF switches, switch matrices, base station equipment.
| +441189714540 | Reading, Berkshire, UK
British RF engineering company.
Specialising in the design and manufacture of multicouplers, aerials (antennas),
radio & GSM, direction finders, radio & satellite training equipment,
audio, RF, IF, & baseband distribution.
| 914-241-1334 | Mount Kisco, NY
Filters, couplers, coaxial switches, attenuators,
power dividers, terminations, bias tees, DC blocks.
| 631-242-2300 | Deer Park, NY
Waveguide, coaxial, space switches.
| 516-349-5200 | Plainview, NY
Connectors - PCB, cable, rack-and-panel, circular,
D-subminiature, DIN, terminal blocks, plugs and jacks, pin-and-socket, coaxial/RF,
power/high-voltage, IC sockets, alarm devices, battery holders, cable assemblies,
lamps, speakers, switches, transformers.
Silicon Power Corp
| 610-648-3909 | Malvern, PA
Power quality systems, switches, electronic
assemblies, semi-conductor components.
| 781-376-3000 | Woburn, MA
RF amplifiers, attenuators, circulators, demodulators,
detectors, diodes, directional couplers, FEMs, RF subsystems, isolators, mixers,
modulators, optoisolators, phase shifters, PLLs-synthesizers-VCOs, & more.
Specialist Microwave Solutions
Ltd | 01234 756034 | UK
Manufactures a wide range of custom
control devices based on Silicon PIN diode and GaAs MMIC technology, develops
custom circuitry to specifications repairs 3rd-party components, offers PIN
and GaAs FET switches, attenuators, amplifiers, oscillators, limiters, phase
shifters, switched filter banks, & multi function assemblies.
| 513-871-3777 | Cincinnati, OH
Cable, PCB, terminal blocks connectors, transformers,
coils, antennas, current sense coils, hermetic & magnetic reed switches.
Switchcraft | 773-792-2700
| Chicago, IL
Connectors - PCB, cable, circular, DIN, plugs and jacks, coaxial/RF,
power/high-voltage, cable assemblies, switches.
Taylor Microwave |
973-890-7763 | Clifton, NJ
Attenuators, directional couplers, bias tees,
DC blocks, hybrids, power dividers, PIN diode switches, phase shifters, oscillators,
| 800-585-8255 | Hawthorne, CA
Electromechanical and solid-state switching
Toneluck | 852-2553-6874
| Hong Kong
PCB mounted switches & connectors.
Trilithic | 800-344-2412
| Indianapolis, IN
Attenuators, filters, switches, terminations, emergency
| 503-615-9000 | Hillsboro, OR
Wireless, telecom and millimeter amplifiers,
GaAs integrated circuits and transistors & switches, FETs. SAW filters.
Universal Switching Corp
| 818-785-0200 | Van Nuys, CA
Manufacturer of advanced state-of-the-art programmable
| 908-272-9262 | Kenilworth, NJ
Resistors, varistors, thermistors, diodes,
rectifiers, quartz crystals, oscillators, filters, switches, microcircuits,
capacitors, battery packs, inductors, batteries, coils, EMI filters, transformers,
LED/LCD, piezoelectric devices, line cords, cable assemblies, relays, blowers,
fans, power supplies, thermal cutoffs, PCBs, potentiometers, delay lines, transducers,
Waveline | 973-226-9100
| Fairfield, NJ
RF & microwave solid state and waveguide components -
PIN diode components, switches, analog and digital attenuators & phase shifters,
custom subassemblies, couplers, dividers, combiners, modulator.
Woken Technology |
+886-3-397-9900 | Taiwan
2.4 GHz embedded dipole antenna, 433 MHz & 2.4
GHz indoor dipole antennas, coaxial cable assemblies, flexible & semi-rigid,
coaxial connectors to volume OEM manufacturers. SMA, SMB, MMCX, MCX, SSMT, N,
TNC-series, BNC, Mini-UHF, FME, reverse-BNC, Reverse-TNC, Reverse-SMA, reverse-MMCX,
SMA, N, BNC, F, UHF, mini UHF series adapters, BNC termination, F termination &
World Magnetics Co
| 800–643-3884 | Traverse City, MI
Manufactures pressure, vacuum, and differential