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Quintus Technologies
Quintus Technologies
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Radio Frequency Filters

Radio Frequency Filters are passive components designed to selectively pass or attenuate signals across defined frequency bands, covering bandpass, bandreject, low-pass, and high-pass topologies implemented in technologies such as LC networks, cavity resonators, SAW, BAW, and helical constructions, and qualified to RTCA DO-160 and MIL-F-18327 standards for avionic and RF communication applications.

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Radio Frequency Filters suppliers linked to most aircraft programs in our database.

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See the news and press release archive for Passive Electronic Components.
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites

Supply chain relationships

Sectors serving Passive Electronic Components companies:
Plastics  •  Metals  •  Non-metal Materials  •  Shielding  •  Chemicals  •  Active Electronic Components  •  Machining & Metal Removal  •  Forming Processes  •  Metal Processing & Heat Treatment  •  Design Software  •  Technical Consultants  •  Adhesives  •  Processes  •  Coatings  •  Facilities Services

Passive Electronic Components

Sectors purchasing from Passive Electronic Components companies:
Active Electronic Components  •  Terminals, Relays & Switching  •  Avionic Hardware  •  Electrical/Electronic Connectors  •  Electrical Power Systems  •  Cockpit Displays  •  Circuit Protection  •  Airframer  •  Flight & Data Management  •  Communications (Airborne)  •  Navigation Aids  •  Air Data & Flight Instruments  •  Sensors, Transducers & Detectors  •  Cabin Systems & IFE  •  Inertial & Gyro Sensors  •  Transformers & Power Conditioning  •  Engine Controls & Monitoring  •  Actuation  •  Warning Systems  •  Weapons Systems  •  Turbine Engines

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