crystals vm6 75 south street, hopkinton, ma 01748 800-982-5737 508-435-6831 fax: 508-435-5289 www.valpeyfisher.com 16 vm6 resistance weld hc49 features industry standard package excellent aging wide frequency range available at cut crystal low cost for standard frequencies options surface mount (see vm6ssm1, vm6ssm2) third lead vinyl sleeve mylar spacer tape & reel .435" (11,05mm) .192" (4,88mm) .405" (10,3mm) .017" (0,43mm) .530" (13,46mm) .5" (12,7mm) .183" (4,65mm) parameter unit condition min typ max note frequency mhz 1.8 200 range frequency ppm @25? ?0 tolerance frequency ppm -20 to +70? ?00 ref: @25? stability operating ? -20 +70 temperature range storage ? -30 +85 temperature range shunt pf 7.0 capacitance (c o ) load pf customer 10 20 series capacitance (c l ) specified drive level mw 1.8 - 3.00 mhz 0.1 2 3.00 - 200 mhz 0.1 1 aging per year ppm @25? ? 1st year frequency range mode max esr ( ? ) 1.800 - 2.000 fundamental 750 2.000 - 2.400 fundamental 500 2.400 - 3.000 fundamental 300 3.000 - 3.200 fundamental 200 3.200 - 3.700 fundamental 120 3.700 - 4.200 fundamental 100 4.200 - 4.900 fundamental 70 4.900 - 5.000 fundamental 55 5.000 - 6.000 fundamental 50 6.000 - 8.000 fundamental 40 8.000 - 10.000 fundamental 35 10.000 - 12.500 fundamental 30 12.500 - 16.000 fundamental 25 16.000 - 25.000 fundamental 20 16.000 - 23.000 3rd overtone 60 23.000 - 65.000 3rd overtone 40 60.000 - 125.000 5th overtone 80 125.000 - 200.000 7th overtone 120 notes: 1. please reference ?uilding a part number?on page 36 if the desired specification is not found in the ?tandard crystal part number chart?on pages 13?4. 2. this product is also available to meet other pullability specifications. all specifications are subject to change without notice.
example package mode calibration tolerance temperature stability operating temperature range series/parallel options vm6 vm6s vm6ss vm6ssm2 um-1 um-4 um-5 nc26 nc38 vfsmc-1 vfsmc-2 vfsmc-3 vfsmc-4 vfsmc-5 vfsmc-6 vm6ssm2 vm6ssm1 vfag vfbe vfbg vfcg vfce vfdg vfeg vfhh vffe vffg vffh vf vfsma vf49a16fn1 vf49a18fn1 vf49a19fn1 vf45 1 fundamental a 5ppm 3 3rd ot b 10ppm 5 5th ot c 15ppm 7 7th ot d 20ppm 9 9th ot e 25ppm f 30ppm g 35ppm h 40ppm i 45ppm j 50ppm k 100ppm l 150ppm m 200ppm xx special 75 south street, hopkinton, ma 01748 800-982-5737 508-435-6831 fax: 508-435-5289 www.valpeyfisher.com 36 crystals part number building a part number code/meaning code meaning code meaning code meaning code meaning code meaning code meaning enter value of load capacitor for parallel circuits vm6 = vm6 3 = 3rd ot j = 50ppm calibration at room temperature. 11 = 50ppm temperature stability b = C20 to 70c operating temperature range over which 50ppm stability applies 16 = 16pf load capacitance tr = tape + reel note: some part number options not available with all package types. vm63j11b16tr- frequency vm6 3 j b 1 1 16 1 2ppm 2 5ppm 3 10ppm 4 15ppm 5 20ppm 6 25ppm 7 30ppm 8 35ppm 9 40ppm 10 45ppm 11 50ppm 12 100ppm 13 150ppm 14 200ppm 00 special a 0 to 70c 0 series b C20 to 70c c C40 to 85c d C55 to 125c xx special e -10 to 60c 5 3rd lead ms mylar spacer tr tape + reel vs vinyl sleeve cl cut leads (spec. length) 0 none tr
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