ACT3215A ACT3215A miniature surface mount high density Watch Crys
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ACT3215A
ACT3215A miniature surface mount high density Watch Crystal metal ceramic package offering light weight height. High stability assured with vacuum, within seam sealed package. very suitable portable equipment close component packing density requirements. product available taped reeled 3,000 piece reels fully RoHS compatible.
Specification
Parameter
Nominal Frequency Frequency Tolerance @25°C Frequency Temperature Turnover Temperature Temperature Coefficient Temp Operating Range Temp Storage Range Equivalent Series Resistance Load Capacitance Shunt Capacitance Motional Capacitance Drive Level Insulation Resistance Aging Reflow Leakage
Symbol
f/fo f/fo Topr Tstg
Specification
32.768KHz ±20ppm Drawing Below 25°C ±5°C -0.034±0.006ppm +85°C +125°C 12.5pF (standard) 0.95pF Typical 0.0033pF Typical 1.0W 500M 100±15VDC ±3ppm Please refer page <1X10-8
condition
0.1W
available please specify
First year, 25°C ±3°C Helium leakage
3215 Material Content Material Mass Grams Material Mass Grams 0.0720 0.0458 Al2O3 6.7161 1.0202 0.8505 0.0001 0.0275 Resin 0.0080 0.5066 SiO2 0.5674 Cr2O3 0.2837 0.0800 1.5840 0.0006 0.0648 TiO2 0.0732 0.0366 1.4000 Total 13.33676g
line with ongoing policy product evolvement improvement, above specification subject change without notice
ISO9001:2000 Registered quotations further information please contact Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY,
http://www.actcrystals.com
Issue1M4E 13/08/2008
ACT3215 continued
Note: Crystal products affected even destroyed ultrasonic cleaning. Undertake trials cleaning process before committing that process production.
line with ongoing policy product evolvement improvement, above specification subject change without notice
ISO9001:2000 Registered quotations further information please contact Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY,
http://www.actcrystals.com
Issue1M4E 13/08/2008
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