26 flexicap? polymer termination www . . . . n n n n o o o o v v v v a a a a c c c c a a a a p p p p . . . . com 2 2 6 6 0603 x7r .079 (2.0) .252 (6.4) +220% 0805 x7r .142 (3.6) .248 (6.3) + 75% 1206 x7r .134 (3.4) .252 (6.4) + 88% 1812 x7r .161 (4.1) .335 (8.5) +108% 2225 x7r .076 (1.9) .143 (3.6) + 88% 3333 x7r .070 (1.8) .104 (2.6) + 49% 1812 y5v .116 (2.9) .232 (5.9) +100% 3015 y5v .040 (1.0) .068 (1.7) + 70% max cap & voltage size 0504 0603 0805 1005 1206 1210 1808 1812 1825 2221 2225 684 564 394 274 184 124 563 153 272 821 331 125 105 824 564 334 224 104 273 472 152 681 124 104 104 683 333 273 123 272 ? 393 333 333 333 153 103 273 223 223 223 103 682 154 124 124 823 473 393 822 272 334 274 274 184 104 683 223 682 102 474 474 474 334 184 124 563 153 222 185 155 155 125 824 684 334 823 123 472 152 155 125 125 125 684 564 274 823 123 472 152 225 185 185 155 105 824 334 104 153 562 152 3 digit code: two significant digits, followed by number of zeros eg: 473 = 47,000 pf capacitance & voltage selection for popular chip sizes novacap offers polymer terminated capacitors, which are able to accommodate a significantly increased degree of board flex- ure compared with standard terminated capacitors. these devices will afford a wider process window, increased safety margin, and substantially reduce the cracks from mechanical stress. 1 these devices require no change to the assembly process, equip- ment set up, or storage procedures. the polymer terminated capacitors are offered in all dielectrics but the most significant ben - efit occurs with x7r and y5v dielectrics. all combination of voltage ratings and capacitance offerings listed in the catalog for case sizes 0603 through 3640 are available. 16v 25v 50v 100v 200v 250v 500v 1000v* 2000v* 3000v* 4000v* min cap 121 121 121 121 121 121 121 151 151 471 471 x7r *units rated above 800v may require conformal coating in use to preclude arcing over the chip surface. s s i i z z e e / / d d i i e e l l e e c c t t r r i i c c m m e e a a n n b b e e n n d d s s t t a a n n d d a a r r d d t t e e r r m m . . i i n n c c h h e e s s ( ( m m m m ) ) m m e e a a n n b b e e n n d d p p o o l l y y m m e e r r t t e e r r m m . . i i n n c c h h e e s s ( ( m m m m ) ) i i m m p p r r o o v v e e m m e e n n t t w w i i t t h h p p o o l l y y m m e e r r pcb bend test results 1 - the user must not assume use of the polymer terminated capacitors will totally eliminate mechanical cracking. good process contr ols are still required for this objective to be achieved.
www . . . . n n n n o o o o v v v v a a a a c c c c a a a a p p p p . . . . com 27 flexicap? polymer termination 2 2 7 7 .050 (1.27) .040 (1.02) .044 (1.12) .014 (.355) size 0504 0603 0805 1005 1206 1210 1808 1812 1825 2221 2225 .180 (4.57) .080 (2.03) .065 (1.65) .024 (.610) .100 (2.54) .050 (1.27) .054 (1.37) .020 (.508) .180 (4.57) .250 (6.35) .080 (2.03) .024 (.610) .220 (5.59) .210 (5.33) .080 (2.03) .030 (.760) .220 (5.59) .250 (6.35) .080 (2.03) .030 (.760) .125 (3.18) .100 (2.54) .065 (1.65) .020 (.508) .060 (1.52) .030 (.760) .035 (.889) .014 (.355) .080 (2.03) .050 (1.27) .054 (1.37) .020 (.508) .125 (3.18) .060 (1.52) .064 (1.63) .020 (.508) .180 (4.57) .125 (3.18) .065 (1.65) .024 (.610) length l width w t max. mb length width mb .006 (.152) .006 (.152) .006 (.152) .008 (.203) .008 (.203) .010 (.254) .008 (.203) .008 (.203) .010 (.254) .008 (.203) .008 (.203) .010 (.254) .008 (.203) .008 (.203) .010 (.254) .012 (.305) .008 (.203) .014 (.355) .012 (.305) .008 (.203) .014 (.355) .012 (.305) .015 (.380) .014 (.355) .015 (.380) .015 (.380) .015 (.380) .015 (.380) .015 (.380) .015 (.380) .006 (.152) .006 (.152) .006 (.152) dielectric b = x7r y = y5v termination c = polymer with nickel barrier (100% tin) d = polymer with nickel barrier (90tin/10lead) dimensions - i nches ( mm ) tolerances +/- i nches ( mm ) c max cap & voltage size 0504 0603 0805 1005 1206 1210 1808 1812 1825 2221 2225 565 395 335 105 334 224 106 685 565 185 564 394 125 105 684 224 563 473 474 394 224 823 223 183 334 224 154 563 153 123 185 155 105 334 823 683 225 225 185 474 154 104 475 395 335 105 334 224 226 186 156 395 155 105 186 156 126 395 155 105 226 226 186 475 185 125 3 digit code: two significant digits, followed by number of zeros eg: 473 = 47,000 pf capacitance & voltage selection for popular chip sizes 16v 25v 50v 100v 200v 250v min cap 121 121 471 681 681 681 222 332 103 103 103 y5v t mb w l tolerance j = +/- 5% k = +/- 10% m = +/- 20% z = +80% -20% p = +100% -0% how to order size see chart capacitance value in picofarads two significant figures, followed by num- ber of zeros: 104=100,000 pf voltage-vdcw two significant figures, followed by number of zeros: 251 = 250v thickness option x = non-standard thickness. specify in mils if non- standard is required. standard items are any thickness to maximum shown packing option t = reeled 0805 b 273 m 251 c x t m marking option m=marked
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