ACT2X6

Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 info@actcrystals.com ACT1x5, 2x6 & 3x8 Watch Crystal The ACT1x5, 2x6 & 3x8 are miniature cylindrical packages offering high vibration and shock resistance, together with high stability. They are suitable for portable equipment and where a close packing density is required.Two versions are offered, C1BLC: a low cost version and the HQM4E: a version with a higher Q value. The 1x5 device is only available in the High Q version. Specification C1bLC Series P arameter Nominal Frequency Outline Quality Factor ( Typical) Shunt Capacitance (Typical) Equivalent Series Resistance Motional Capacitance ( Typical) Frequency Tolerance @25°C Load Capacitance Frequency v Temperature Turnover Temperature Temperature Coefficient Temp Operating Range Temp Storage Range Drive Level Insulation Resistance Aging Shock Resistance Q C0 ESR C1 Δ f/fo CL Δ f/tamb Tm β Topr Tstg DL IR Δ f/yr Δ f/shock fo HQM4E Series Specification 32.768KHz 1x5 85,000 1.0pF 40KΩ max 0.0024pF 2x6 70,000 1.35pF 35K Ω max 0.0024pF ±20ppm standard (2x6 & 3x8: ±5 & ±10ppm options) 12.5, 6.0pF 3x8 85,000 1.6pF S pecification 3x8 60,000 1.8pF 30K Ω max 0.0030pF 2x6 50,000 1.45pF 35K Ω max 0.0028pF ±20ppm standard ±5, ±10ppm ±20 standard options ) 6pF~12.5pF(6, 12.5pF standard 12.5pF See Drawing -40 °C +85°C 25°C ±5°C -0.035±0.0086ppm / °C 2 See Drawing (-40 °C +85°C) 25°C ±5°C -0.034+/-0.006ppm / °C2 -20 +70°C ,( -40 +85°C option ) -40~+85°C 1μ W max -10 +60°C standard , ( -20~+70, -40 +85°C Options) -40 ~ +85°C 1μ W max 500MΩ / 100VDC min 500MΩ / 100VDC min ±5ppm First year, 25°C (±3ppm +/-3ppm(25°C 1st year) option) ±5ppm ±5ppm Soldering Lead wires should be soldered within 10 seconds with a tip temperature not exceeding 270°C. The device should ideally be upright on the board. If the device can is required to be mechanically affixed to the board it should be stuck down with rubber adhesive. Under no circumstances should any solder connection be made to the can of the device. Please note that all parameters can not necessarily be specified in the same device Customer To specify : Frequency Tolerance, Load Capacitance, Operating Temperature Range 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 Issue : 7C1b/M4E Date :03-10-07 http://www.actcrystals.com