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Manufacturer Part #


CM519 Series 32.768 kHz ±20 ppm 12.5 pF -40 to +85 °C SMT Tuning Fork Crystal

Product Specification Section
Technical Attributes
Attributes Table
Load Capacitance: 12.5pF
Operating Frequency: 32.768kHz
Frequency Tolerance: ±20ppm
Operating Temp Range: -40°C to +85°C
ESR (Equivalent Series Resistance): 70kΩ
Drive Level: 1µW
Aging (First Year): ±3ppm
Storage Temperature Range: -55°C to +125°C
Dimension: L  4.9mm x W  1.8mm
No of Pins: 2
Mounting Method: Surface Mount
Features & Applications
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 CM519 is a light weight tuning fork crystal with thin packaging, this highly stable crystal with ceramic packaging is most appropriate for portable devices, automotive applications and mobile telecommunications.

With a frequency of 32.768 KHz, this 5 X 2 X 1 mm this crystal has a standard frequency tolerance of 20 PPM with tighter options available.

This next generation tuning fork crystal offers the same reliability in an ultra compact package. Ideal for space sensitive applications.

Pricing Section
Web Price:
$0.645 USD Each
Cost Per Unit
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.