ACT3215A ACT
Document overview
- Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
- PDF pages: 2
Technical content
Parameter Symbol Specification condition Nominal Frequency fo 32.768KHz Frequency Tolerance @25°C Δf/fo ±20ppm DL 0.1μW Frequency v Temperature Δf/fo See Drawing Below Turnover Temperature Tm 25°C ±5°C Temperature Coefficient β -0.034±0.006ppm / °C 2 max Temp Operating Range Topr -40 ~ +85°C Temp Storage Range Tstg -55 ~ +125°C Equivalent Series Resistance ESR 70K Ω max Load Capacitance CL 12.5pF (standard) Shunt Capacitance C0 0.95pF Typical Motional Capacitance C1 0.0033pF Typical Drive Level DL 1.0 μW max Insulation Resistance IR 500MΩ @ 100±15VDC min Aging Fa ±3ppm max First year, 25°C ±3°C Reflow Please refer to page 2 Leakage <1X10 -8 hpa · 1/s Helium leakage Issue1M4E 13/08/2008
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
http://www.actcrystals.com ACT3215A SMX ISO9001:2000 Registered Specification 9pF and 7pF available please specify Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : info@actcrystals.com The ACT3215A is a miniature surface mount high density Watch Crystal in a metal lid ceramic package offering light weight and low height. High stability is assured with a vacuum, within a seam sealed package. It is very suitable for portable equipment and close component packing density requirements. The product is available taped and reeled on 3,000 piece reels and is fully RoHS compatible. In line with our ongoing policy of product evolvement and improvement, the above specification may subject to change without notice For quotations or further information please contact us at: Material Mas s Grams Material Mas s Grams Ag 0.0720 Mo 0.0458 Al2O3 6.7161 Ni 1.0202 Au 0.8505 Pd 0.0001 CaO 0.0275 Si Res in 0.0080 Co 0.5066 SiO2 0.5674 Cr2O3 0.2837 Sn 0.0800 Fe 1.5840 Ti 0.0006 Ge 0.0648 TiO2 0.0732 MgO 0.0366 W 1.4000 Total 13.33676g ACT 3215 Material Content
http://www.actcrystals.com In line with our ongoing policy of product evolvement and improvement, the above specification may subject to change without notice ISO9001:2000 Registered For quotations or further information please contact us at: Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : info@actcrystals.com Note: Crystal products may be affected or even destroyed by ultrasonic cleaning. Undertake trials of any cleaning process before committing that process to production.