QI8008: Quality Crystals, EBeam & IS Parts

Fil-Tech is a woman owned family business that has supplied consumable parts to optical coaters and semiconductor manufacturers for over 45 years.

We manufacture 6MHz and 5MHz Quality Crystals® in Gold, Longer Life Gold®, Stress Relieving Alloy®, and Advanced Adhesion Alloy® for vacuum applications. Fil-Tech announces our NEW Extreme Temperature Crystals in Gold and Stress Relieving Alloy that are stable in the 200C range with fewer rate spikes caused by high temperature processes. We also manufacture Liquid Plating Polished crystals for measurements in liquid or gas, in 1” and .550” diameters and coated in gold, titanium, alloy, copper, zinc, SiO2. Fil-Tech manufactures a complete line of sensor hardware including single and dual feedthroughs on 1” bolts or 2 3/4” flanges, single and dual sensor heads with shutters, and sputter heads in stainless steel or copper.

Fil-Tech supplies a line of thin film monitors and introducing our NEW QCM1000 Quality Crystal Microbalance which measures resonant frequency and impedance of 5MHz crystals in gas or liquid. Frequency and impedance change linearly with the mass and viscosity of material deposited on the surface of the crystal. Our QCM1000 uses an innovative automatic gain control circuitry that allows it to maintain oscillation with lossy films in highly viscous liquids like undiluted Glycerol with impedance up to 10K?. The touch screen displays real-time frequency and impedance measurement and makes calibration for fluids with varying viscosity, fast and easy with digital adjustment.

We stock replacement parts for Temescal and Telemark electron beam guns, crucible liners in and Veeco Commonwealth ion sources. We also stock vacuum measurement gauges, FT704 diffusion pump fluids, and mechanical hydrocarbons and Krytox fluids and greases.