CM Series 32.768 KHz Crystals

CM Series 32.768 KHz Crystals

All CM series of SMD tuning fork crystals from Citizen are excellent choices for clock sources in small mobile telecommunications devices as well as any portable equipment requiring low power consumption.

The CM130 series features a 1.4 x 6.9 x 1.3 mm SMD plastic package with an embedded heat resistant cylinder type crystal. Load capacitance is 12.5 pf. The frequency tolerance is ±20 ppm at25°C with an operating temperature range of -40°C to +85°C.

The CM315 series features an ultra-lightweight and miniature 3.3 x 1.6 x 0.9 mm SMD ceramic package. There are load capacitance choices of 7.0, 9.0, and 12.5 pf. There are frequency tolerance choices of ±10 and ±20 ppm at 25°C with an operating temperature range of -40°C to +85°C.

The CM415 series features a thin and lightweight 4.2 x 1.6 x 0.9 mm SMD ceramic package. There are load capacitance choices of 7.0, 9.0, and 12.5 pf. There are frequency tolerance choices of ±10 and ±20 ppm at 25°C with an operating temperature range of -40°C to +85°C.

The CM519 series features a thin and lightweight 5.1 x 2.0 x 1.0 mm SMD ceramic package. There are load capacitance choices of 7.0, 9.0, and 12.5 pf. There are frequency tolerance choices of ±10 and ±20 ppm at 25°C with an operating temperature range of -40°C to +85°C.

The CM200C Series features an 8.0 x 3.8 x 2.55 mm SMD plastic package embedded with a heat resistant cylinder type crystal. There are load capacitance choices of 6.0 and 12.5 pf. There are frequency tolerance choices of ±5, ±10, ±20, and ±30 ppm at 25°C with an operating temperature range of -40°C to +85°C.

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