ds-188 rev b03 saronix miniature quartz crystals saronix technical data NES7 / nls7 series ceramic smd 141 jefferson drive ? menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 frequency range: description the 2 pad NES7 and 4 pad nls7 series incorporate a sub-miniature at-cut strip crystal resonator housed in a standard 5x7 mm ceramic package. these com- pact crystals are ideal for surface mount- ing in densely-populated pcb applica- tions. applications & features rugged at-cut crystal construction miniature 5x7 ceramic package networking disc drives pcmcia cards portable and hand-held pcs available on tape & reel; 16mm tape, 1000pcs per reel actual size temperature range: operating: storage: -20 to +70c, -40 to +85c -40 to +85c temperature stability tolerance: characteristics @ 25c 2c: freq. calibration tolerance: load capacitance: effective series resistance: drive level: shunt capacitance: 30, 50 ppm 12 to 32pf or series resonance 70 ? max, 6 to 10 mhz 40 ? max, 10+ to 30 mhz 60 ? max, 30+ to 44.999 mhz 50 ? max, 45 to 80mhz 10w typ 5pf max 50ppm, -20 to +70c standard, see part number builder for options 30.0000+ mhz to 80.0000 mhz (3rd overtone) 6.0000 mhz to 30.0000 mhz (fundamental) aging @ 25c, first year: 3ppm typ, 5ppm max mechanical: mil-std-883, method 2002 mil-std-883, method 2003 mil-std-883, method 2007 mil-std-202, method 215 mil-std 202, method 210, condition i or j shock: solderability: vibration: solvent resistance: resistance to soldering heat: environmental: gross leak test: fine leak test: thermal shock: moisture resistance: mil-std-883, method 1014 mil-std-883, method 1014 mil-std-883, method 1011 mil-std-883, method 1004 part numbering guide nxs 7 xxx x - 08.1920 -xx (t) saronix series designator nes = 2 pad glass frit nls = 4 pad glass frit load capacitance - xx = load capacitance blank and no dash = series resonant package type 7 ( 7 x 5 x 1.1 mm typ ) frequency common frequencies = 3 digit code, select code from list on page 2 or custom frequencies (in mhz) = 0x.xxxx, xx.xxxx, xxx.xxxx (a zero is used in front of frequencies under 10 mhz) calibration / stability / temp range nad = 30ppm / 30ppm / -20 to +70c nb = 30ppm / 50ppm / -20 to +70c lb = 50ppm / 50ppm / -20 to +70c ghe = 30ppm / 50ppm / -40 to +85c hhe = 50ppm / 50ppm / -40 to +85c packing method (t) = tape & reel, full reel increments only, 1000pcs blank = bulk mode 1 = fundamental 3 = 3rd overtone
all specifications are subject to change without notice. ds-188 rev b03 miniature quartz crystals technical data saronix 141 jefferson drive ? menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 ceramic, smd NES7 / nls7 series saronix sxxx1 yy ww 18.432-16 line 2: xx.xxx = frequency (up to 6 digits, including decimal point) - (dash) = separator (leave blank if series) xx = 2 digit load capacitance (leave blank if series) line 1: s = saronix designator xxx = calibration/stability/temp code (2 or 3 letter code from part number builder) 1 or 3: 1 = fundamental, 3 = 3rd overtone yyww = date code marking format (exact location of items may vary) package details common frequencies frequency fundamental 8.00000 9.83040 10.00000 12.00000 14.31818 14.74560 16.00000 20.00000 20.48000 24.57600 25.00000 27.00000 28.22400 3rd overtone 33.33300 40.00000 recommended land patterns solder reflow guide preheat 183 10c 4c/sec max reflow 240 max cooling 4c/sec max 1 ? 2 minutes time 10 sec max 150 200 250 temperature ? c code 080 098 100 120 143 147 160 200 204 245 250 270 282 333 400 5.2 .205 4.5 .177 2.0 .079 top view bottom view 7.2 .284 max max 1.3 .051 max NES7 nls7 7.2 .284 max 5.2 .205 max 1.3 .051 max 2.54 .100 4.6 .181 2.2 .087 2.2 .087 2.4 .094 4.1 .161 NES7 nls7 2.2 .087 2.2 .087 1.4 .055 1.4 .055 6.4 .252 2.54 .100
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