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CM Series 32.768 KHz Crystals


Citizen Finetech Miyota offers 32.768 KHz SMD tuning fork crystals in ceramic or plastic package.


Citizen CM Series 32.768 KHz CrystalsAll 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 @ 25°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 @ 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 @ 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 @ 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 12.5pf. There are frequency tolerance choices of ±5, ±10, ±20, and ±30ppm @ 25°C with an operating temperature range of -40°C to +85°C.

Digi-Key P/N Manufacturer P/N Description  
CM130 Series
300-8633-2-ND CM130-32.768KDZF-UT CRYSTAL 32.768KHZ 12.5PF SMD Datasheet
CM315 Series
300-8729-2-ND CM315-32.768KDZC-UT CRYSTAL 32.768 KHZ 9 PF SMD Datasheet
300-8728-2-ND CM315-32.768KDZF-UT CRYSTAL 32.768 KHZ 12.5PF SMD
300-8730-2-ND CM315-32.768KDZY-UT CRYSTAL 32.768 KHZ 7PF SMD
300-8751-2-ND CM315-32.768KEZF-UT CRYSTAL 32.768KHZ 12.5PF SMD
CM415 Series
300-8731-2-ND CM415-32.768KDZC-UT CRYSTAL 32.768 KHZ 9 PF SMD Datasheet
300-8193-2-ND CM415-32.768KDZF-UT CRYSTAL 32.768 KHZ 12.5PF SMD
300-8732-2-ND CM415-32.768KDZY-UT CRYSTAL 32.768 KHZ 7PF SMD
300-8750-2-ND CM415-32.768KEZF-UT CRYSTAL 32.768KHZ 12.5PF SMD
CM519 Series
300-8733-2-ND CM519-32.768KDZC-UT CRYSTAL 32.768 KHZ 9 PF SMD Datasheet
300-8194-2-ND CM519-32.768KDZF-UT CRYSTAL 32.768 KHZ 12.5PF SMD
300-8734-2-ND CM519-32.768KDZY-UT CRYSTAL 32.768 KHZ 7PF SMD
300-8749-2-ND CM519-32.768KEZF-UT CRYSTAL 32.768KHZ 12.5PF SMD
CM200C Series
300-8738-2-ND CM200C-32.768KAZF-UT CRYSTAL 32.768KHZ 12.5PF SMD Datasheet
300-8739-2-ND CM200C-32.768KDZB-UT CRYSTAL 32.768 KHZ 6PF SMD
300-8740-2-ND CM200C-32.768KDZF-UT CRYSTAL 32.768 KHZ 12.5PF SMD
300-8741-2-ND CM200C-32.768KEZF-UT CRYSTAL 32.768KHZ 12.5PF SMD
300-8742-2-ND CM200C-32.768KHZF-UT CRYSTAL 32.768KHZ 12.5PF SMD
Available in Tape & Reel (-2-ND), Cut Tape (-1-ND), and custom Digi-Reel® (-6-ND)