Tel: 0044 (0)118 979 1238 Fax: 0044 (0)118 979 1283 E-mail: [email protected] ACT31SMX The ACT31SMX is a compact SMD crystal resonator offering high vibration and shock resistance together with high stability. It is very suitable for portable equipment and close packing density. The device is offered with frequencies between 3.579545 and 10.0MHz. Specification (Reels of 1K pieces) Parameter Symbol Frequency Frequency Tolerance @25°C Frequency Stability @ -10~+60°C Temp Operating Range Temp Storage Range Equivalent Series Resistance fo Δf/fo Δf/fo Topr Tstg ESR Shunt Capacitance Load Capacitance Drive Level Insulation Resistance Aging C0 CL DL IR Fa Specification Condition 3.579545-10MHz ±10~50ppm (±30ppm typical) ±30~50ppm (±30ppm typical) -10 ~ +70°C -40 ~ +85°C 200Ω max 150Ω max 120Ω max 100Ω max 80Ω max 60Ω max 5.0pF typical 16.0pF Typical 1~100 μ W 500MΩ Min ±5ppm max AT cut Fundamental Please specify Please specify fo 3.579545~3.999MHz fo 4.0~4.999MHz fo 5~5.999MHz fo 6~6.999MHz fo 7~8.999MHz fo 9~10MHz Others available DC100V±15V @ 25°C ±3°C 1st year Dimensions (mm) Plating on leads SnCu Plating on Can Ni Suggested footprint To limit the heat transfer to the crystal element it is recommended that the solder paste for the can connection is limited to 2.0x2.0 anywhere within the 2.0x5.0 footprint area Recommended reflow profile Please enquire for tape and reel specifications. Customer to specify : Frequency, Frequency Tolerance, Frequency Stability, Load Capacitance In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice. ISO9001: 2000 Registered For quotations or further information please contact us a 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK http://www.actcrystals.com Page 1 Issue:2 C1b Date :09/05/07