Capacitors (Fixed & Variable)
Manufacturers & Services
Surface Mount, Leaded, Arrays
Compared to resistors, capacitors are the second-most often used discrete electronic component. Inductors would be
the third most used. 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 capacitors, from the smallest surface mount chip format to
the monster metal can electrolytic capacitors used in power factor correction banks. They make axial lead, radial
lead, electrolytic, tantalum, ceramic, fixed, variable, low voltage, high voltage, low ESR, and any other variation
capacitors. As always, I ask you to please check with RF Cafe advertisers as your first choice.
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|Kete Microwave Electronics Co., Ltd. specializes in designing and manufacturing state of
the art RF/Microwave passive components solutions.
|RF/Microwave passive components solutions including
isolator/circulator, RF resistors, terminations, attenuators, multilayer chip ceramic capacitors, feed-through capacitors,
directional couplers, power divider/combiner,3 dB
hybrid coupler, etc.
|Connectorized, surface mount, drop-in, and waveguide versions available.
|Product Lines Include
• RF Resistors
• Power Dividers
• Directional Couplers
• 3 dB Hybrid Couplers
• High Q Ceramic Caps
|Certified ISO9001-2000 and ISO
afmmicroelectronics.com | 858-755-7688 | San Diego, CA
Q, low ESR/ESL RF/microwave multilayer ceramic capacitors, high dielectric GBBL substrates.
American Technical Ceramics (ATC)
atceramics.com | 631-622-4700 | Huntington Station,
Multilayer and single layer ceramic capacitors and wire-wound chip inductors for RF/Microwave, resistors,
avxcorp.com | 843-946-0414 | Myrtle Beach, SC
Capacitors, thin film directional
couplers, Z-chip combo R&C impedance matching surface mount chip, ESD/surge protection, EMI/RFI feedthrough
filters, AVX SPIMIC capacitor calculation, connectors - PCB, rack-and-panel, DIN, coaxial/RF, filters, resistors.
Cera-Mite (now Vishay)
ceramite.com | 402-563-6866 | Shelton, CT
capacitors, ceramic positive temperature coefficient (PTC) thermistors, ceramic disc capacitors.
compexcorp.com | 856-335-2277 | West Berlin, NJ
Capacitors, submounts &
mounting shorts, substrates.
dilabs.com | 315-655-8710 | Cazenovia, NY
high frequency, DC blocking, CapCAD capacitor calculation, thin film products.
epcos.com | 800-689-3717 | Iselin, NJ
Capacitors, SAW, inductors/EMC components,
nonlinear resistors, ferrite components, surge arresters.
Ion Beam Milling, Inc
ionbeammilling.com | 603-644-2326 | Manchester, NH
1982 has manufactured thin film circuits for use in the microwave and photonics industries. Dry etch ion beam
milling process to ensure a high level of repeatability. An array of standard products are ready to ship and
we can create custom circuits to match your drawing. Ion Beam Milling also specializes in services. We can
offer photolithography, milling, and/or dicing services to meet your needs. ISO 9001:2000 qualified.
kemet.com | 864-963-6300 | Greenville, SC
Surface-mount capacitors in aluminum,
ceramic and tantalum; and leaded capacitors in ceramic and tantalum. EMI/RFI feedthrough filters.
KOA Speer Electronics
koaspeer.com | 814-362-5536 | Bradford, PA
3-terminal EMI/RFI filters, circuit protection, inductors, integrated components.
maxwell.com | 858-503-3300 | San Diego, CA
storage UHm capacitors for battery replacement, high voltage capacitors, amplifiers
Palm City, FL
|Electro-Photonics LLC is a global supplier of RF &
Microwave components. Our products include SMT hybrid couplers, wire bondable passive components, coaxial
products, test fixtures and very useful test boards for evaluating components. The Electro-Photonics team
can support your small R&D design requirements with RF & Microwave test fixtures and save you
valuable design and characterization time.
|• Passive RF Components
RF & microwave
- Wire-bondable quartz spiral inductors
- Wire-bondable single-layer capacitors
- RF & microwave power dividers
- Coaxial cable assemblies
& connector adapters
90° SMT hybrid couplers
Ceramic RF & microwave filters
- Thin film sub-mounts & mounting tabs
|• Build-to-Print Services
Alumina, beryllium oxide, Al nitride, quartz, CVD
- MMIC package design
|• Custom Evaluation Boards
- Evaluation boards per manufacturers' layouts
- Layout optimization
- SOLT de-embedding
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.
nanowavetech.com | 416-252-5602 | Canada
Thin film substrates,
RF and electro-optic components (capacitors, resistors, attenuator pads) and subsystems (amplifiers, transceivers,
niccomp.com | 631-396-7500 | Melville, NY
resistors, thermistors, inductors, ferrite beads, diodes, varistors.
presidiocomponents.com | 858-578-9390 | San Diego, CA
Single Layer, microwave & fiber optic capacitors, multilayer chip, SMPS/stacked, radial leaded, high voltage
capacitors. Free Kent Simulator for single-layer capacitor modeling.
RF Power Exchange
rfpowerx.com | 954-344-7379 | Weston, FL
Power tubes, RF &
microwave transistors, vacuum capacitors, RF amplifiers/modules, military radio spare parts.
susumu.co.jp/english | +81-25-552-3988 | Niigata-Pref., Japan
capacitors, inductors, coils, filters, sensors.
syfer.com | +44 1603 723300 | Norfolk, Suffolk, England
has 25+ years experience in manufacturing ceramic capacitors, both SMD and thru-hole EMI filters and EMI Power
tusonix.com | 520-744-0400 | Tucson, AZ
EMI/RFI filters, surface mount EMI
filters, variable trimmer capacitors, filtered terminal blocks, custom EMI filter plate assemblies, ceramic
txtlinx.com/txtsitev1/index.asp?txtid=home | 973-758-0808 | Livingston, NJ
Provides a complete, searchable list of companies and their products, or articles, featured in Microwave Product
Digest. Use the Forum to participate in a dynamic discussion about our represented companies and their products.
usmicrowaves.com | 408-970-9680 | Santa Clara, CA
attenuators, diodes, inductors, substrates, capacitors, dividers, resistors, terminations, couplers, filters,
voltronicscorp.com | 973-586-8585 | Denville, NJ
ceramic chip trimmer, non-magnetic yrimmer, non-magnetic high Q multi-layer porcelain chip capacitors.
yageo.com | 425-492-2818 | Woodinville WA
Capacitors, resistors, inductors,
MLCC's, X2Y products.
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