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 applications. 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 design. 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. Carling Technologies | 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, subsystems. Charter Engineering | 727-549-8999 | Largo, FL
Electromechanical switches, attenuators, terminations, isolators, circulators, power dividers, couplers. Clear Microwave | 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, DC blocks. 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 & variable equalizers. 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. DEV Systemtechnik | +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 truck-related applications. Ducommun Technologies | 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 panels. Electroswitch Electronic Products | 888-768-2797 | Raleigh, NC
Military, open frame, enclosed, pushbutton, rocker & paddle, toggle switches. Elma | 510-656-3400 | Fremont, CA
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. everything RF | 312-436-0084
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 & RFID. Garvin Industries | 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. G.T. Microwave | 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 | Cerritos, CA
AMBA (Active Multi Beam Antenna System), amplifiers, arrestors, attenuators, combiner/dividers, connectors, couplers, duplexers, filters, isolators/circulators, phase shifters. 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. Lantern Electronics | 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 switches. 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
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, blocks, substrates. Magnasphere Corp | 262-792-1306 | Brookfield, WI
Magnetic switches.Mallory-DuraCap International | 519-539-4891 | Canada
Aluminum electrolytic, photoflash service capacitors, switches, wire-wound potentiometers, rheostats, attenuators, line, rotary selector switches, Inductuners. MCLI | 800-333-6254 | St. Petersburg, FL
Power dividers, couplers, isolators, circulators, waveguide components, oscillators, filters, hybrids, attenuators, switches, terminations, amplifiers. Meder Electronic | 800-870-5385 | Mashpee, MA
Reed relays, sensors, switches, level sensors, magnets, opto couplers. 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 RF assembly. Mini-Circuits | 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. National Semiconductor | 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. Peregrine Semiconductor | 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. Planar Monolithics | 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 dividers. Power-io | 630-717-7335 | Naperville, IL
Solid state relays, Din rail I/O modules, solid state motor starters. Pulse Research Lab | 310-515-5330 | Torrance, CA
Coupling and termination modules, RF power dividers & splitters, clock sources, RF switches & scanners. 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. Amplifiers, receivers, Oscillators, switches, attenuators, circulators & isolators, filters, waveguide, antennas, and phase shifters, and transceiver & radar subsystems are offered. Quintech | 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, connectors, switches. Reed Electronics AG
+41 (0)41 499 70 40 | Switzerland
Manufacturer of level switches and sensors. RelComm Technologies | 410-749-4488 | Salisbury, MD
Design enhanced application specific RF coaxial relay products. Renaissance Electronics | 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. Raven Research | +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. RLC Electronics | 914-241-1334 | Mount Kisco, NY
Filters, couplers, coaxial switches, attenuators, power dividers, terminations, bias tees, DC blocks. Sector Microwave | 631-242-2300 | Deer Park, NY
Waveguide, coaxial, space switches. Shogyo International | 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. Skyworks Solutions | 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. Standex Electronics | 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, integrated sub-assemblies. Teledyne Relays | 800-585-8255 | Hawthorne, CA
Electromechanical and solid-state switching products. Toneluck | 852-2553-6874 | Hong Kong
PCB mounted switches & connectors. Trilithic | 800-344-2412 | Indianapolis, IN
Attenuators, filters, switches, terminations, emergency alert systems. Triquint Semiconductor | 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 switching equipment. Ventronics USA | 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, chokes. 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 & fixed attenuators. World Magnetics Co | 800–643-3884 | Traverse City, MI
Manufactures pressure, vacuum, and differential switches. |
