Micro Crystal Switzerland is a technological leader in the crystal and oscillator industries. The main production is focused on low frequency 32.768 kHz SMD crystals in metal and ceramic package. Low frequency crystals from 32.0kHz to 2.0 MHz. High frequency AT strip and inverted mesa crystals from 8.0 to 250 MHz in fundamental mode. Oscillators in SMD package from 32.768 kHz to 160 MHz, MCSO, OCXO, RTC -Real Time Clock Modules with either I2C, 3-wire or SPI Bus in miniature ceramic package covering standard features, high accuracy or ultra-low-power. Production facilities for high volume production are located in Switzerland, Thailand and China.