version 3.0/03.2007 dimensions micro crystal switzerland ds ? series watch crystal 32.768 khz ?1,0 3,2 ? 0,18 0,30 4,3 ? 0,21 5,0 2,6 5,9 0,5 ? 1,5 3,0 ? 2,0 6,0 5,9 0,7 ? 0,22 ds10 ds15 ds26 all dimensions in mm typical description: the ds-crystal-series are tubular metal-can packages in the standardized watch-crystal sizes ? 2 x 6 mm, ? 1.5 x 5 mm and ? 1 x 4.3 mm for thru-hole applications. within the package is a high-quality tuning fork quartz crystal resonator, manufactured with precision high-volume photolithographic process and operating in the fundamental mode at 32.768 khz. due to highly automated, large-volume production, the ds-crystal-series is very price competitive and ideal for any consumer application. ds26 and ds15 are supplied in plastic-bags (1'000 pcs.) ds10 is supplied in plastic-bags (200 pcs.) very small metal-can packages high stability low aging low power consumption high shock and vibration resistance electrical characteristics at 25 o c: 1) other load capacitances on request. 2) tighter and wider frequency tolerances on request. package size ds26 ds15 ds10 nominal frequency f l 32.768 32.768 32.768 khz load capacitance 1) c l 8.2 8.2 8.2 pf frequency tolerance 2) f/f +/-20 +/-20 +/-20 ppm f/f +/-30 +/-30 +/-30 ppm f/f +/-100 +/-100 +/-100 ppm series resistance typ./max. r s 30 / 42 35 / 50 45 / 60 k motional capacitance typ. c 1 2.1 2.1 2.4 ff static capacitance typ. c 0 0.9 0.9 0.9 pf drive level max. p 1.0 1.0 1.0 w insulation resistance min. r i 500 500 500 m aging rst year max. f/f +/-3 +/-3 +/-3 ppm turnover temperature t 0 25 +/-5 25 +/-5 25 +/-5 c frequency vs. temperature f/f 0 ?0.035 ppm / c2 (t - t 0 ) 2 +/-10% ppm rohs - compliant
version 3.0/03.2007 micro crystal switzerland micro crystal div. of eta sa tel. +41 32 655 82 82 mhlestrasse 14 fax +41 32 655 82 83 ch-2540 grenchen sales@microcrystal.ch switzerland www.microcrystal.com terminations and processing: type termination processing DS26-T1N can: ni plated leads: straight leads au ashed thru-hole mounting wave or hand soldering max. 280c / 5 sec. leads only ds15-t1n can: ni plated leads: straight leads au ashed thru-hole mounting wave or hand soldering max. 280c / 5 sec. leads only ds10-t1n can: ni plated leads: straight leads au ashed thru-hole mounting wave or hand soldering max. 280c / 5 sec. leads only part number/ ordering information example: frequency tolerance load capacitance c l frequency f l package lead form n = straight leads lead plating 1 = au ashed leads package type t = for thru hole mounting ds 26 - t 1 n 32.768 khz 8.2 pf +/-30 ppm all specifications subject to change without notice. 03.07 blank ds = tuning fork package size 26 = ? 2.0 x 6.0 mm 15 = ? 1.5 x 5.0 mm 10 = ? 1.0 x 4.3 mm environmental characteristics: conditions max. dev. storage temp. range ?20 to +70c operating temp. range ?10 to +60c shock resistance f/f 5000 g, 0.3 ms, ? sine +/-5 ppm vibration resistance f/f 20 g / 10?2000 hz +/-5 ppm
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