multilayer ceramic chip capacitors document number 45008 for technical questions contact mlcc@visha y .com www.vishay.com revision 10-sep-04 11 vj x7r dielectric vishay vitramon features ? general purpose dielectric. ? excellent aging characteristics. ? ideal for decoupling and filtering. ? wide range of case sizes, voltage ratings and capacitance values. general specifications note: electrical characteristics at + 25 c unless otherwise specified. capacitance range: 100 pf to 1.0 f. temperature coefficient of capacitance (tcc): x7r: 15 % from - 55 c to + 125 c, with 0 vdc applied. dissipation factor (df): 25 v ratings: 3.5 % maximum at 1.0 vrms and 1khz. 50 v, 100 v ratings: 2.5 % maximum at 1.0 vrms and 1khz. aging rate: 1 % maximum per decade. insulation resistance (ir): at + 25 c and rated voltage 100,000 m ? minimum or 1000 ? f, whichever is less. at + 125 c and rated voltage 10,000 m ? minimum or 100 ? f, whichever is less. dielectric withstanding voltage (dwv): this is the maximum voltage the capacitors are tested for a 1 to 5 second period and the charge/discharge current does not exceed 50ma 100v dc : dwv at 250 % of rated voltage. note 1. dc voltage rating should not be exceeded in application 3. process code may be added with up to three digits, used to control non-standard products and/or special requirements ordering information vj0805 y 102 k x a a t ### 3) case code dielectric capacitance nominal code capacitance tolerance termination dc voltage rating 1) marking packaging process code 0402 0603 0805 1206 1210 1808 1812 1825 2220 2225 3640 y = x7r expressed in picofarads (pf). the rst two digits are signi cant, the third is a multiplier. examples: 102 = 1000 pf j = 5 % k = 10 % m = 20 % x = ni barrier 100% tin plated f = agpd j = 16v x = 25v a = 50v b = 100v a = unmarked m = marked note: marking is only available for 0805 and 1206. t = 7? reel / plastic tape c = 7? reel / paper tape r = 11 1/4? reel / plastic tape p = 11 1/4? reel / paper tape i = 7? reel / amed paper tape o = 11 1/4? reel / amed paper tape note: ?i? and ?o? is used for ?f? termination.
www.vishay.com for technical questions contact mlcc@visha y .com document number 45008 12 revision 10-sep-04 vj x7r dielectric vishay vitramon multilayer ceramic chip capacitors note 1 see page 55 for soldering recommendations, or visit www.vishay.com/doc?45034 x7r dielectric style vj0402 vj0603 vj0805 vj1206 vj1210 1) eia type 0402 0603 0805 1206 1210 voltage (vdc) 16 25 50 100 16 25 50 100 16 25 50 100 16 25 50 100 16 25 50 100 cap. code cap. 121 120 pf 151 150 pf 181 180 pf 221 220 pf 271 270 pf 331 330 pf 391 390 pf 471 470 pf 561 560 pf 681 680 pf 821 820 pf 102 1000 pf 122 1200 pf 152 1500 pf 182 1800 pf 222 2200 pf 272 2700 pf 332 3300 pf 392 3900 pf 472 4700 pf 562 5600 pf 682 6800 pf 822 8200 pf 103 0.010 f 123 0.012 f 153 0.015 f 183 0.018 f 223 0.022 f 273 0.027 f 333 0.033 f 393 0.039 f 473 0.047 f 563 0.056 f 683 0.068 f 823 0.082 f 104 0.10 f 124 0.12 f 154 0.15 f 184 0.18 f 224 0.22 f 274 0.27 f 334 0.33 f 394 0.39 f 474 0.47 f 564 0.56 f 684 0.68 f 824 0.82 f 105 1.0 f 125 1.2 f 155 1.5 f 185 1.8 f 225 2.2 f 275 2.7 f 335 3.3 f 395 3.9 f 475 4.7 f 565 5.6 f 685 6.5 f
vj x7r dielectric multilayer ceramic chip capacitors vishay vitramon document number 45008 for technical questions contact mlcc@visha y .com www.vishay.com revision 10-sep-04 13 note 1 see page 55 for soldering recommendations, or visit www.vishay.com/doc?45034 x7r dielectric style vj1808 1) vj1812 1) vj1825 1) vj2220 1) vj2225 1) vj3640 1) eia type - 1812 1825 - - - voltage (vdc) - 50 100 25 50 100 25 50 100 50 100 25 50 100 25 50 100 cap. code cap. 121 120 pf 151 150 pf 181 180 pf 221 220 pf 271 270 pf 331 330 pf 391 390 pf 471 470 pf 561 560 pf 681 680 pf 821 820 pf 102 1000 pf 122 1200 pf 152 1500 pf 182 1800 pf 222 2200 pf 272 2700 pf 332 3300 pf 392 3900 pf 472 4700 pf 562 5600 pf 682 6800 pf 822 8200 pf 103 0.010 f 123 0.012 f 153 0.015 f 183 0.018 f 223 0.022 f 273 0.027 f 333 0.033 f 393 0.039 f 473 0.047 f 563 0.056 f 683 0.068 f 823 0.082 f 104 0.10 f 124 0.12 f 154 0.15 f 184 0.18 f 224 0.22 f 274 0.27 f 334 0.33 f 394 0.39 f 474 0.47 f 564 0.56 f 684 0.68 f 824 0.82 f 105 1.0 f 125 1.2 f 155 1.5 f 185 1.8 f 225 2.2 f 275 2.7 f 335 3.3 f 395 3.9 f 475 4.7 f 565 5.6 f 685 6.5 f
www.vishay.com for technical questions contact mlcc@visha y .com document number 45008 14 revision 10-sep-04 vj x7r dielectric vishay vitramon multilayer ceramic chip capacitors x7r dielectric - typical parameters - 75 - 50 - 25 0 25 50 75 100 125 15 10 5 0 - 5 - 10 - 15 - 20 temperature coefficient of capacitance temperature c % capacitance change x7r 0 10203040 506070 8090100 10 0 - 15 - 20 voltage coefficient of capacitance - x7r dc volts applied % capacitance change - 10 15 - 5 5 25v rated 50v rated 100v rated temperature c minimum insulation resistance vs temperature 10 25 100 125 10000 1000 100 10 insulation resistance ( ? farads) - 75 - 50 - 25 0 25 50 75 100 125 0.0 dissipation factor vs temperature temperature c % capacitance change x7r 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 aging rate - x7r hours 1 10 100 1000 10000 1.0 0.0 - 1.0 - 2.0 % capacitance change - 3.0 - 4.0
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