30.00 ~ 100khz 100~200khz see table/note 1 please specify 20ppm ~ 100ppm 200ppm~300ppm soldering reflow see diagram: page 2 issue : 10 c1b date : 31-5-2012 frequency tolerance ? f/fo please specify frequency range fo turnover temperature tm 25c 5c frequency v temp characteristics ? f/fo see drawing temp operating range topr -10 ~ +60c std ( -40 ~ +85c available) freq. temp. coefficient ?? -0.04ppm / c2 max temp storage range tstg -20 ~ +70c std equivalent series resistance esr 65k ? max** insulation resistance ir 500m ? min load capacitance cl 10 ~ 25.0pf motional capacitance c1 4.0 ff max aging (first year) fa 5ppm / first year 25c 3c ** for the esr specification on specific frequencies please enquire. act250smx-4 -10 ~ +60c please specify others available, please enquire. the act250smx-4 is an ultra miniature surface mount crystal whose low power consumption makes it ideal for portable applications. it?s size makes it suitable for high density circuit boards or applications where space is limited and the tape and reel packaging means that it is ideal for automatic placement machines.the heart of the device is a heat resistant cylinder type crystal which gives it high stability characteristics sufficient to allow reflow soldering. parameter symbol specification condition specification @ 25c please specify. drive level dl 1.0 ? w max shunt capacitance c0 2.0pf max http://www.actcrystals.com tel : 0044 (0)118 979 1238 fax : 0044 (0)118 979 1283 email : info@actcrystals.com iso9001:2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, uk in line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice customer to specify : frequency, frequency tolerance, operating temperature, load capacitance please note that all parameters can not necessarily be specified in the same device pad surface material sn/cu please enquire. developed frequencies (khz) table 1 77.500 76.800 note1. availability of other frequencies dependant on moq 32.000 32.768 40.000 60.000
tape and reel dimensions (mm) standard reel size 2000 pieces 30.00 ~ 100khz 100~200khz see table 1 10ppm ~ 100ppm 200ppm~300ppm issue : 10 c1b date : 31-5-2012 http://www.actcrystals.com iso9001:2000 registered in line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice please note that all parameters can not necessarily be specified in the same device for quotations or further information please contact us at: customer to specify : frequency, frequency tolerance, operating temperature, load capacitance 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, uk tel : 0044 (0)118 979 1238 fax : 0044 (0)118 979 1283 email : info@actcrystals.com act250smx-4
example : af 0 0 0 1 0 i z e e - pf (26smx) (100.000khz ) (30ppm) std - see data (-10+60) (1k reel ) (rohs) 30.00 ~ 100khz 10ppm ~ 100ppm g 20 h 25 f fundamental i 30 - pf l 50 e -10+60 std n 100 g -20+70 xo 12.5 std o 200 m -40+85 ko 10 r 300 mo 11 package frequency dependant oo 12 l = loose please refer to data zo 14 e =2k reels po 15 ro 16 to 18 vo 20 aa 24 ba 25 notes : 2 ) 3 ) issue : 10 c1b date : 31-5-2012 act250smx- device series code is a f x of (12.5pf) fund' tolerance (pm) @ 25oc fre q uenc y to 999.9999khz 1st five digits of frequency ( see available frequency range on data sheet. ) operating temperature range (oc) load capacitance ( pf or series resonance) mode rohs comp' exam p les 00007 = 70.00khz stability over operating temperature (oc) 00003 = 32.00khz 00010 = 100.00khz nb: it is important to suffix the above part number with the full frequency required to give a completed part number as illustrated below full example part numbe r 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 af00010ikzxofc-pf 100.00khz other tolerances, cl's and other operating temperature ranges may be available. as each of these specification parameters impact on each other, it is not always possible to combine all options in one device. therefore, if a specification not catered for above is required, please contact us directly for the relevant part 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. such devices would normally be allocated a custom specification act250smx device may have a part number such as af00007c- c1121-pf) iso9001 registered please enquire. developed frequencies (khz) table 1 77.500 76.800 note1. availability of other frequencies dependant on moq 32.000 32.768 40.000 60.000
|
