Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT 2x6 & 3x8 Watch Crystal The ACT 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 Specification 32.768KHz Parameter Nominal Frequency fo Outline 3x8 HQM4E Series Specification 2x6 2x6 Quality Factor ( Typical) Q 60,000 50,000 70,000 Shunt Capacitance (Typical) C0 1.8pF 1.45pF 1.35pF Equivalent Series Resistance ESR 30KΩ max 35KΩ max Motional Capacitance ( Typical) C1 Frequency Tolerance @25°C ∆f/fo Load Capacitance CL 0.0030pF 0.0028pF ±20ppm std ±5, ±20ppm std ±10ppm ±10ppm 6pF~12.5pF(6, 12.5pF standard) Frequency v Temperature ∆f/tamb See Drawing -40 °C +85°C Turnover Temperature Tm Temperature Coefficient β -0.035±0.0086ppm / °C -0.034+/-0.006ppm / °C2 Temp Operating Range Topr -10 +60°C standard , ( -20~+70, -40 +85°C Options) -20 +70°C ,( -40 +85°C option ) Temp Storage Range Tstg -40 ~ +85°C -40~+85°C Drive Level DL 1µ W max 1µ W max Insulation Resistance IR 500MΩ / 100VDC min Aging ∆f/yr Shock Resistance ∆f/shock 500MΩ / 100VDC min ±5ppm First year, 25°C (±3ppm option) ±5ppm 25°C ±5°C 35KΩ max 0.0024pF ±20ppm standard ±5 & ±10ppm 12.5, 6.0pF See Drawing (-40 °C +85°C) 25°C ±5°C 2 +/-3ppm(25°C 1st year) ±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 http://www.actcrystals.com Issue :13 C1b/M4E Date :12-12-2012 ACT 2x6 & 3x8 WATCH CRYSTALS ( 32.768kHz ) - PART NUMBERING & COMMODITY CODE Example : PE 00003 G I H D (2x6) (32.768kHz ) (±20ppm) (-40+85) (12.5pF) (3K Reel ) - PF (RoHS) Device Series Code Frequency Load Capacitance ( pF or Series Resonance) THROUGH HOLE C1bLC series 2x6 = PE 3x8 = OJ HQM4E series 2x6 = PEH To 999.9999kHz 1st five digits of Frequency ( See available frequency range on data sheet. ) Example N M L Tolerance (±ppm) @ 25ºC Code ±ppm 00003 = 32.768kHz ( Only 32.768kHz ) Comodity Code 854160 00 00 NB: 5 A C G N 10 20 50 P 100 PEH Only It is important to suffix the above part number with the full frequency required to give a completed part number as illustrated below K J H Package L = Loose 6 7 8 9 10 12.5 Operating Temperature Range (ºC) B D I -10+60 -20+70 -40+85 Full Example Part Number PE0003GZIHD-PF 32.768kHz NOTES : 1) Other Tolerances, CL's and other Operating Temperature Ranges may be available. 2) ACT are always happy to consider truly custom specification parts which may require non-standard specification parameters, specific testing, customer requested AQL requirements, non standard packaging or taping and reeling and custom marking. ( MOQ DEPENDENT ) Such devices would normally be allocated a custom specification ( An ACT200A device may have a part number such as EK00003C- C1101-PF) 3) Stability Over Operating Temperature (ºC) please refer to the data. ISO9001 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, United Kingdom http:www.actcrystals.com Issue :13 C1b/M4E Date :12-12-2012 RoHS Comp' - PF