Cylinder Watch Crystal

THT Real Time Clock

Description

Through-hole cylinder crystal in a press-sealed metal can, suitable for real time clock applications. Available in two sizes, 3 x 8mm and 2 x 6mm. Please see CFPX-56 for an SMD alternative. Suitable for real time clock (RTC) applications. 

Package

3.0 x 8.0 mm, 2.0 x 6.0 mm

Frequency 32.768 kHz
Frequency Tolerance ±10.00ppm to ±20.00ppm
Frequency Stability See spec
Ageing ±5ppm max per year @ 25°C
Operating Temp Range

-20 to 70°C, -40 to 85°C

Load Capacitance (CL) 6.0pF to 12.50pF
Shunt Capacitance (CO) 2.0pF max
Drive Level 0.1µW typ, 1.0µW max

Part numbers available in the THT Watch Crystal model: 

IQD Part No Package Frequency Load Capacitance Tolerance Operating Temperature Reference
LFXTAL002995 3.0 x 8.0 mm 32.768 kHz 12.50pF ±20ppm -40°C to 85°C 830002995B
LFXTAL002996 3.0 x 8.0 mm 32.768 kHz 12.50pF ±15ppm -40°C to 85°C 830002996B
LFXTAL002997 2.0 x 6.0 mm 32.768 kHz 12.50pF ±20ppm -40°C to 85°C 830002997B
LFXTAL014219 2.0 x 6.0 mm 32.768 kHz 6.00pF ±20ppm -40°C to 85°C 830014219B

ORDER DIRECT FROM IQD - Contact our Sales Team +44 (0)1460 270200

Contact Us

Contact Us

For more information about any of our parts or for help with your design-in, you can contact our Sales Team, Application Support or Engineering on +44 (0) 1460 270200, or click Contact Us below to submit your enquiry. 

IQD Customer Service Call Centre

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