2 lead metal package crystal, 3 mm x 8 mm , 2 mm x 6 mm, 1 mm x 5 mm 38 / 26 / 15 series ilsi america phone: 775-851-8880 ? fax: 775-851-8882? e-mail: e-mail@ilsiamerica.com ? www.ilsiamerica.com 06/09 specifications subject to change without notice page 1 lead dia. = 0.25 lead dia. = 0.35 lead dia. = 0.2 38 26 15 0.45 4.0 min. 5.1 max. 1.5 max. 0.7 4.0 min. 6.1 max. 2.1 max. 1.2 9.0 min. 8.0 max. 3.1 max. dimension units: mm product features: applications: small package option real time clocks compatible with leadfree processing metering low cost industrial control time reference typical x cut temperature coefficient -180 -150 -120 -90 -60 -30 0 -40-30-20-100 1020304050607080 temperature ppm frequency 30 khz to 192.000 khz (15 package only available at 32.768 khz) esr (equivalent series resistance) 30 khz ? 31.9 khz 32 khz ? 39.9 khz 40 khz ? 59.9 khz 60 khz ? 99.9 khz 100 khz ? 192 khz 15 package ( 32.768khz only ) 26 package 38 package 40 k ? max. 40 k ? max. 30 k ? max. 35 k ? max. 30 k ? max. 30 k ? max. 30 k ? max. 25 k ? max. 25 k ? max. 20 k ? max. 20 k ? max. shunt capacitance (c0) 0.8 pf to 1.7 pf typical frequency tolerance @ 25 c 20 ppm standard (see part number guide for more options) frequency stability over temperature parabolic -0.034 ppm / c 2 typical. inflection point approx. 27 c., see table below crystal cut x cut load capacitance 12.5 pf standard drive level 1 w max. aging 5 ppm max. / year standard temperature operating -40 c to +85 c standard (see part number guide for more options) storage -40 c to +85 c standard part number guide sample part number: 26-hx1f12.5 ? 32.768 khz package tolerance (ppm) at room temperature stability (ppm) over operating temperature operating temperature range mode (overtone) load capacitance (pf) frequency 38 - (3 mm x 8 mm) 26 - (2 mm x 6 mm) 15 - (1 mm x 5 mm) b = 50 ppm x = x cut 0 = 0c to +50c f = fundamental 12.5 pf standard. - 32.768 khz f = 30 ppm 1 = 0c to +70c g = 25 ppm 2 = -10c to +60c h = 20 ppm 3 = -20c to +70c i = 15 ppm 5 = -40c to +85c j = 10 ppm 9 = -10c to +50c
2 lead metal package crystal, 3 mm x 8 mm , 2 mm x 6 mm, 1 mm x 5 mm 38 / 26 / 15 series ilsi america phone: 775-851-8880 ? fax: 775-851-8882? e-mail: e-mail@ilsiamerica.com ? www.ilsiamerica.com 06/09 specifications subject to change without notice page 2 pb free solder reflow profile: typical circuit: *units are backward compatible with 240c reflow processes package information: msl = 2a termination = e1 (sn / cu / ag over ni over kovar base metal). environmental specifications thermal shock mil-std-883, method 1011, condition a moisture resistance mil-std-883, method 1004 mechanical shock mil-std-883, method 2002, condition b mechanical vibration mil-std-883, method 2007, condition a resistance to soldering heat j-std-020c, table 5-2 pb-free devices (except 2 cycles max) hazardous substance pb-free / rohs / green compliant solderability jesd22-b102-d method 2 (preconditioning e) terminal strength mil-std-883, method 2004, test condition d gross leak mil-std-883, method 1014, condition c fine leak mil-std-883, method 1014, condition a2, r1=2x10-8 atm cc/s solvent resistance mil-std-202, method 215 marking n/a ?packaging only
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