Mini Circuits

Mini Circuits

Mini-Circuits is a global designer and manufacturer of RF and microwave components and subsystems, founded in 1969 and headquartered in Brooklyn, New York. The company produces one of the broadest off-the-shelf catalogs in the RF industry, covering amplifiers, filters, mixers, power splitters and combiners, attenuators, switches, frequency synthesizers, and integrated RF modules. Mini-Circuits products cover frequencies from DC to millimeter-wave bands, supporting applications across commercial communications, aerospace, defense, and test systems.

Mini-Circuits is particularly recognized for its extensive catalog of affordable, immediately available RF components that enable rapid prototyping and system integration. Their coaxial, surface-mount, and connectorized component families are used by RF engineers worldwide in both laboratory and production environments.

Key Product Lines

• RF and microwave amplifiers — broadband, low-noise (LNA), and high-power types for signal conditioning and test
• Mixers, frequency multipliers, and IQ modulators for signal conversion and modulation
• Filters, power splitters, combiners, attenuators, and switches for RF signal routing and management

Industries Served

Mini-Circuits components are used in telecommunications infrastructure, aerospace and defense electronics, wireless communications R&D, satellite systems, software-defined radio, radar, automated RF test equipment, and industrial wireless applications.