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• OEM custom designs

• RF and power inductors

• Broadband conicals

• Military standards & QPL designs

• Non-magnetic solutions for medical applications

• Transformers


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• Custom magnetic components and electronic assemblies

• High voltage power supplies

• Laminated transformers and current transformers

• SMPS magnetics

• Planar & toroidal designs


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• Custom transformers, inductors & winding

• Variety of designs, options

• Bobbin common mode, current, magnetic amps, power,

pulse, surface mount, switch mode power, toroidal


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• Custom magnetics

• High reliability expertise

• Baluns, chokes, filter networks, inductors, power magnetics,

RF coils, toroids


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• Custom transformers

• Custom inductors

• High reliability magnetic components

• MIL-PRF-27 compliant designs

• Mission critical applications


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• Precision coils, solenoids & cable harness assemblies for

high reliability applications

• Coil form manufacturing

• Ultra-fine gauge winding

• Potting and encapsulation capabilities

• Transfer molding capabilities


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• Resistors with Voltages to 300kV and Operating

Frequencies from DC to 10GHz (custom designs

to 112GHz)

Resistors, Ceramic and Carbon Composition, Thick

and Thin Film Models

• Power Resistors, Shunts, Networks, Sensors, Fusable

Extremes, Thermal Shock and High Vibration Environmentals

• Designs for High Humidity, Low/High Temperature

• Specializing in Designs for Defense, Aerospace, Medical


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• RF and microwave filters to 40GHz

• Bias Tee filters to 40GHz from stock

• Lowpass LC9S series from stock

• Bessel, Butterworth, Chebyshev, Elliptical Function, Gaussian

• Diplexers, triplexers, multiplexers

• Bandpass, bandreject, highpass, lowpass, high power lowpass


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• RF & microwave filters to 40GHz

• Bandpass, highpass, lowpass, notch

• Diplexers, triplexers, multiplexers

• Amplitude Equalizers


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• EMI/RFI filters

• Low frequency power to microwave communication


• Solder-in feedthru's

• Bolt-style hermetic & resin sealed

• Power filters, assemblies, custom-designs

Serving the needs of the global electronics design community

Gowanda Components Group (GCG) is a US-based manufacturer of high performance electronic components that support the needs of electronic design engineers around the world. Areas of expertise include magnetic devices, resistors, specialty filters and custom-designs. These products enhance the performance and reliability of electronic systems in space flight, aerospace, commercial, communication, defense and medical applications.

The individual business units that support GCG are Gowanda Electronics, Dyco Electronics, Butler Winding, Communication Coil, HiSonic, Gowanda REM-tronics, RCD Components, TTE Filters, Microwave Circuits and Instec Filters. With a combined history of well beyond 200 years in business, these organizations have earned a well-respected and important presence within the global electronics industry.


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