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. As always, I ask you to please check with RF Cafe advertisers as your first choice.|
Vendor pages list only those companies that actually manufacture products or provide services indicated by the page title.
Doing so avoids clutter and maximizes a visitor's likelihood of success in achieving his goal. - Please
if you are interested
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.
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.
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.
877-426-8767 | Riverside, CA
Circuit protection, microelectronic packaging solutions, DC/DC converters, potentiometers, switches, fuses.
Caddock Electronics, Inc
909-788-1700 | Riverside, CA
Low and ultra high (100 MΩ) resistance, high voltage, ultra precision, high temperature, non-inductive resistors.
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.
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.
717-737-9877 | Middletown, PA
Standard & customized precision, high voltage, high power, non-inductive thick film resistors.
IMS (International Manufacturing Services, Inc)
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.
Ion Beam Milling, Inc
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.
888-472-3282 | Boone, NC
Surface mount, through hole resistors.
800-LOW-OHMS | Swansea, MA
Surface mount high power & current sensing resistors, ultra-precision foil, metal clad wire wound resistors, voltmeter current shunts.
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.
260-489-1533 | Ft. Wayne, IN
Chip resistors, fuses, attenuators, thermistors, leaded resistors.
KOA Speer Electronics
814-362-5536 | Bradford, PA
Resistors, capacitors, 3-terminal EMI/RFI filters, circuit protection, inductors, integrated components.
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.
519-539-4891 | Canada
Aluminum electrolytic, photoflash service capacitors, switches, wire-wound potentiometers, rheostats, attenuators, line, rotary selector switches, inductuners.
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.
|For over 25 years we have manufactured precision
microwave attenuators, terminations, and other components, and now
diode detectors for commercial, military, and space applications.
Res-Net Microwave is a leader in the development and production of the metal films required for these types of RF/microwave
attenuators, terminations, and resistors up to 2 kW.
A Sample of Our Product Line
- Coaxial, Stripline, High Power Flange
- Disc, Microwave Carbon Film Rod,
Coaxial Rod, High Power Flange
- SMA, N, Chip, High Power Flange
- Zero-Bias Schottky Diode
program to ANSI/NCSL Z 540, MIL-STD-790, ISO 9001:2008 and NASA Specification NPC 200-3. Calibration to MIL-STD-45662
|In-house photo etch and laser trim capabilities.
Large choice of substrate materials.
MicroMetrics (now Aeroflex | Metelics)
888-641-7364 | Londonderry, NH
Tuning varactors, Schottky mixer and detector, PIN, point contact, step recovery diodes, thin film resistors, chip capacitors, thin film circuits.
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.
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.
585-624-2610 | Honeoye Falls, NY
Thick film and thin film resistors.
866-964-6483 | Rolling Meadows, IL
Power resistors, surface mount resistors, rheostats, tap switches, audio indicators, inductors, commercial grade resistors.
201-348-7000 | Secaucus, NJ
Surface mount resistors, capacitors, directional couplers, antenna switches, SAW filters, attenuators, power dividers, duplexers, transformers, inductors, coils, batteries.
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.
727-536-7861 | Largo, FL
Manufacturer of attenuators, RF terminations, and microwave resistors for the RF and microwave industries.
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.
+81-25-552-3988 | Niigata-Pref., Japan
Resistors, capacitors, inductors, coils, filters, sensors.
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.
408-970-9680 | Santa Clara, CA
Products include attenuators, diodes, inductors, substrates, capacitors, dividers, resistors, terminations, couplers, filters, MMICs, LDOs.
800-950-8365 | Austin, TX
Chip capacitors, resistors, inductors, thermistors, choke coils, ferrite beads.
Wilbrecht Electronics, Inc
888-323-8751 | St. Paul, MN
LED assemblies & indicators, glass-metal hermetic interconnects, metal foil resistors, potentiometers, slide switches.
425-492-2818 | Woodinville WA
Capacitors, resistors, inductors, MLCC's, X2Y products.