Custom Filaments & Cathode Heaters

Ion and Electron Sources for healthcare, defense, telecom and life sciences

Tungsten, Rhenium, Molybdenum, Nichrome

Premium raw materials rigorously inspected

Quality Above All Else

When mission critical high reliability is essential

oncology scanner

Union City Filament is the leading global producer of precision wound filaments and heaters for electron devices and ion sources, powering advanced Medical, Scientific, Industrial, Telecom and Defense systems.

satellite

Our products are critical components within cutting-edge mmWave and microwave frequency amplifiers, x-ray tubes, getters, infrared devices, mass spectrometers and other analytical sensors.

 

 

Linac

Union City Filament winds and forms wire and ribbon composed of refractory and precious metals including tungsten, molybdenum, rhenium, platinum, iridium, and nichrome into a vast array of configurations and custom designs while holding the tightest possible dimensional tolerances.

 

Products

X-Ray

X-Ray Filaments

For over forty years Union City Filament has been producing x-ray filaments for medical imaging devices in use by healthcare providers across the world. Today our filaments are part of imaging systems at the forefront of digital CT scanning technology.

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