ILSI was established to be a leading supplier of frequency control products. ILSI is a global leader in temperature compensated crystal oscillator devices (TCXO) and has a wide range of quartz crystal products. Abracon powers ILSI, providing the most up-to-date technical support and flexibility in global supply chains to meet customers’ unique challenges.

ILSI America specializes in producing all types/sizes of frequency oscillators and quartz components. Their main products are quartz crystals and different types of frequency oscillators. These are produced for self-propelling and prediction of quartz requirements. 

Optionally, ILSI also supplies MEMS oscillators such as little phase alarms and neatly packed discs programmed with a large temperature sensor. ILSI America is one of the best producers of quality, lasting frequency oscillators and quartz devices.