Citizen is one of the world’s leading producers of quartz crystals and oscillators. With a broad line of highly reliable crystal and oscillators and an industry leading line of watch crystals, Citizen has become synonymous with both quality and reliability.
The CM309S is embedded with a heat resistant cylinder type crystal. This highly stable crystal is suitable for various applications such as communication devices, AV devices, automotive devices and measuring equipment.
The CM309S is available in tight tolerances and stabilities for demanding applications. With an operating temperature of -40~+85ºC, this 12.5 X 4.6 X 3.7 mm crystal offers a frequency range from 3.5 MHz to 70.000 MHz.