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everythingRF RF & Microwave Parts Database (h2) - RF Cafe

Resistors, Potentiometers, & Rheostats(Fixed & Variable)
Surface Mount, Leaded, Arrays
Manufacturers & Services

Compared to inductors and capacitors, resistors are the most often used discrete electronic component. Sure, every physical component has a combination of of all three components in the form of parasitics. These companies are the major suppliers of all forms of resistors, from the smallest 0201 surface mount chip format to the monster wire-wound resistors used in high power applications. They make axial lead, radial lead, wire-wound, carbon, fixed, variable (potentiometers), resistor arrays, low voltage, high voltage, low power, high power, and any other variation resistors.

Innovative Power Products (IPP) - RF Cafe

American Technical Ceramics (ATC)
631-622-4700 | Huntington Station, NY
Multilayer and single layer ceramic capacitors and wire-wound chip inductors for RF/Microwave, resistors, attenuators.

Anaren | 800-544-2414 | East Syracuse, NY
Couplers, power dividers, quads, splitter/combiner networks, baluns, vector modulators, mixers, resistors, terminations, attenuators, circulators, isolators, delay lines, switches, ceramic circuit-board and component solutions.

Barry Industries | 508-226-3350 | Attleboro, MA
High power attenuators, resistive terminators.

BC Components (now Vishay)
402-563-6866 | Shelton, CT
Electrolytic, ceramic, film and variable capacitors, linear and non-linear resistors, switches and trimming potentiometers.

Bourns | 877-426-8767 | Riverside, CA
Circuit protection, microelectronic packaging solutions, DC/DC converters, potentiometers, switches, fuses.

Caddock Electronics | 909-788-1700 | Riverside, CA
Low and ultra high (100 MΩ) resistance, high voltage, ultra precision, high temperature, non-inductive resistors.

Component General
727-376-6655 | Odessa, FL
Thick film passive, stripline power chips, terminations, resistors, attenuators (surface mount and flange or stud mount), coaxial terminations (1 Watt through 250 Watts, types SMA, N, BNC, TNC), RF microwave rods, discs, and T-pads.

CTS Corporation | 574-293-7511 | Elkhart, IN
Bluetooth, resistors, 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.

Dale Electronics (now Vishay)
402-563-6866 | Shelton, CT
Power metal strip resistors, leaded & surface-mount inductors.

EBG LLC | 717-737-9877 | Middletown, PA
Standard & customized precision, high voltage, high power, non-inductive thick film resistors.

IMS (International Manufacturing Services)
401-683-9700 | Portsmouth, RI
High power terminations, surface mount, thin film, thick film resistors, 0.001W to 1000 GW, 0.1% to 50 chip attenuators.

Innovative Power Products (IPP)
631-563-0088 | Holbrook, New York
RF & microwave high power, broadband couplers, combiners, baluns, resistors, terminations and attenuators. Product integration, custom configurations, custom resistor assemblies, contract manufacturing, engineering design.

Ion Beam Milling | 603-644-2326 | Manchester, NH
Photolithography and ion milling used to fabricate electronic and mechanical elements. We offer a selection of standard RF shields and can customize RF shielding to your specifications.

IRC | 888-472-3282 | Boone, NC
Surface mount, through hole resistors.

Isotek Corporation | 800-LOW-OHMS | Swansea, MA
Surface mount high power & current sensing resistors, ultra-precision foil, metal clad wire wound resistors, voltmeter current shunts.

Jaro Components | 561-241-6700 | Boca Raton, FL
Aluminum electrolytic, ceramic multilayer, film, special polymer, tantalum, thru hole capacitors, array, multilayer, wound ferrite beads, inductors, thru hole resistors, thermal products.

Kamaya | 260-489-1533 | Ft. Wayne, IN
Chip resistors, fuses, attenuators, thermistors, leaded resistors.

Kete Microwave Electronics
+86-595-22597735 | China
Ferrite RF isolator & circulators, high power RF resistors & terminations, fixed & variable/step attenuators, multilayer High-Q chip ceramic& feedthrough capacitor (EMI filters), directional couplers, power dividers / combiners, 3dB hybrid couplers.

Res-Net Microwave (passive RF & microwave components) - RF cafe

KOA Speer Electronics | 814-362-5536 | Bradford, PA
Resistors, capacitors, 3-terminal EMI/RFI filters, circuit protection, inductors, integrated components.

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.

Laube Technology/Royal Ohm
888-355-2823 | Camarillo, CA
Screw machine parts, stampings, castings, forgings, fasteners, relays, metal oxide varistors, resistors, capacitors, acoustic devices, celduc magnetic sensors, rubber, membrane keypads, keyboard, control panel assemblies, flexible printed circuits.

Mallory-DuraCap International
519-539-4891 | Canada
Aluminum electrolytic, photoflash service capacitors, switches, wire-wound potentiometers, rheostats, attenuators, line, rotary selector switches, inductuners.

Microbridge Technologies
514-938-8089 | Montreal, Canada
Electronically "Rejustor" trimmable microresistor adjustable via electrical signals to within 0.1% to 0.002% over a 30% range. 50 to several megohms at 1 mW.

Murata Electronics | 800-241-6574 | Smyrna, GA
Chip multi-layer (1.0 2.5 GHz), chip dielectric (2450 GHz, Bluetooth), surface mount capacitors, thermistors/resistors, coil (inductors)/delay lines, noise suppression products/EMI filters, resonators, piezoelectric sound components, coaxial connectors, antenna/duplexers, isolators/circulators, PLL modules, VCOs, TCXO, RF diode switches, DC-DC converters, sensors.

NIC Components | 631-396-7500 | Melville, NY
Capacitors, attenuators, resistors, thermistors, inductors, ferrite beads, diodes, varistors.

Nikkohm Co., Ltd
+81-176-53-2105 | Misawa, Aomori, Japan
Resistors, precision thin film, precision chip, RF termination, attenuator, power, TO220, TO247, TO126, wire wound, metal housed, current detect, shunt, thermopiles.

OhmCraft | 585-624-2610 | Honeoye Falls, NY
Thick film and thin film resistors.

Ohmite | 866-964-6483 | Rolling Meadows, IL
Power resistors, surface mount resistors, rheostats, tap switches, audio indicators, inductors, commercial grade resistors.

Practical Components
714-252-0010 | Los Alamitos, CA
Dummy Components are exact, non-electrical mechanical packages used for pick-and-place machine setup, calibration, process testing, and solder training, education and rework practice. Dummies have the exact size, shape and soldering characteristics as fully functional components, but you save up to 80% of the price.

Res-Net Microwave | 727-536-7861 | Largo, FL
Complete line of precision RF & microwave components including attenuators, terminations, resistors, and diode detectors for commercial, military, and space applications. Products range from the small flange type to large 2,000 watt connectorized power attenuators and/or terminations at frequencies up to 26.5 GHz. In-house photo etch and laser trim capability.

RF Power Components (now Anaren)
800-544-2414 | East Syracuse, NY
Couplers, power dividers, quads, splitter/combiner networks, baluns, vector modulators, mixers, resistors, terminations, attenuators, circulators, isolators, switches, ceramic circuit-board and component solutions.

State of the Art | 800-458-3401 | State College, PA
Thick, thin film chip, surface mount, high reliability, 50 ohms, up to 20 GHz resistors, coplanar chip attenuators, thick film jumpers.

Susumu | +81-25-552-3988 | Niigata-Pref., Japan
Resistors, capacitors, inductors, coils, filters, sensors.

Tepro-Vamistor | 727-796-1044 | Largo, FL
Manufacturer of power, precision, wirewound, metal film, and chip resistors.

Token Passive Components
+886-2-2981 0109 | Taiwan
Ceramic resonators, filters, dielectric patch antennas, resistors.

US Microwaves
408-970-9680 | Santa Clara, CA
Products include attenuators, diodes, inductors, substrates, capacitors, dividers, resistors, terminations, couplers, filters, MMICs, LDOs.

Venkel | 800-950-8365 | Austin, TX
Chip capacitors, resistors, inductors, thermistors, choke coils, ferrite beads.

Wilbrecht Electronics | 888-323-8751 | St. Paul, MN
LED assemblies & indicators, glass-metal hermetic interconnects, metal foil resistors, potentiometers, slide switches.

Yageo | 425-492-2818 | Woodinville WA
Capacitors, resistors, inductors, MLCC's, X2Y products.

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About RF Cafe
Kirt Blattenberger - RF Cafe Webmaster
Copyright: 1996 - 2018
Webmaster:
    Kirt Blattenberger,
    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

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