ACT631SMX-2

Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 info@actcrystals.com ACT631SMX-2 The ACT631SMX-2 is a 2 pad, high quality, low aging, metal seam packaged crystal suitable for automatic placement on printed circuit boards. With a wide frequency range, and tight stability it has become one of the optimum choices for design engineers. Applications include Communications, Microprocessor System Instrumentation and many more. Specification Parameter Frequency Range Frequency Tolerance Stability over Temp Range Temp Operating Range Temp Storage Range Equivalent Series Resistance Load Capacitance Shunt Capacitance Drive Level Insulation Resistance Aging Symbol fo Δf/fo Tc Topr Tstg ESR CL C0 DL IR Fa Specification 12.00 ~ 120.00 MHz ±10ppm ~ 50ppm ±10ppm ~ 30ppm -20 ~ +70°C & -40 ~+85°C -40 ~ +125°C See table below 6 ~ 30pF 7pF max 100μ W max 500MΩ min ±5ppm / year max ESR (Ω) max 60 40 80 Mode Fundamental Fundamental Third Overtone Condition Please specify @25°C Please specify Please specify Please specify @100V DC @25°C Frequency Range (MHz) 12.0 ~ 15.9 16.1 ~ 45.0 32.0 ~ 120.0 3.5 ± 0.2 Dimension in mm 6.0 ± 0.2 1.0 max Suggested Footprint 2.5 3.0 2.0 2 .5 4.0 Please note that all parameters can not necessarily be specified in the same device 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 at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com Issue: 5 D2 Date: 16/08/04 1 of 2 Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 info@actcrystals.com ACT631SMX-2 TAPE AND REEL DIMENSIONS (mm) Please note that all parameters can not necessarily be specified in the same device Customer to specify : Frequency, Frequency Tolerance,Temperature Stability, Operating Temperature & Load Capacitanc 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 at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com Issue: 5 D2 Date: 16/08/04 2 of 2