f3280a 3/07 product bulletin dimensions ? millimeters (inches) eia size code metric size code l length w width b bandwidth s separation 0402 1005 1.0 (.04) 0.05 (.002) 0.5 (.02) 0.05 (.002) 0.20 (.008) -0.40 (.016) 0.30 (.012) 0603 1608 1.6 (.063) 0.15 (.006) 0.8 (.032) 0.15 (.006) 0.35 (.014) 0.15 (.006) 0.70 (.028) 0805 2012 2.0 (.079) 0.20 (.008) 1.25 (.049) 0.20 (.008) 0.05 (.02) 0.25 (.010) 0.75 (.030) 1206 3216 3.2 (.126) 0.20 (.008) 1.6 (.063) 0.20 (.008) 0.50 (.02) .25 (.010) n/a 1210 3225 3.2 (.126) 0.20 (.008) 2.5 (.098) 0.20 (.008) 0.50 (.02) .25 (.010) n/a 1812 4532 4.5 (.177) 0.30 (.012) 3.2 (.126 ) 0.30 (.012) 0.60 (.024) .35 (.014) n/a refer to standard thickness dimensions and table located in the f3102 smt catalog on pages 73, 74, and 77. outline drawing
fail-safe floating electrode mlcc / fe-cap / x7r dielectric the fe-cap is a smd mlcc utilizing a floating internal electrode design, wherein the electrodes are con- figured to form multiple capacitors in series within a single mlcc package. this not only yields improved voltage and esd performance over standard designs, but also mitigates the risk of low-ir or short-circuit failures that can occur due to board flex. combined with the stability of an x7r dielectric, the fe-cap com- plements kemet's open mode devices by providing a fail-safe design optimized for low to mid range capacitance values. product description fe-cap internal design flex crack unique electrode design allows for a fail-open during a flex condition.
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com x7r capacitance range cap (pf) cap (nf) cap code 0402 0603 0805 1206 1210 1812 6.3 10 16 25 50 6.3 10 16 25 50 100 200 6.3 10 16 25 50 100 200 250 6.3 10 16 25 50 100 200 250 6.3 10 16 25 50 100 200 250 25 50 100 200 250 150 0.15 151 180 0.18 181 220 0.22 221 270 0.27 271 330 0.33 331 390 0.39 391 470 0.47 471 560 0.56 561 680 0.68 681 820 0.82 821 1000 1.00 102 1200 1.2 122 1500 1.5 152 1800 1.8 182 2200 2.2 222 2700 2.7 272 3300 3.3 332 3900 3.9 392 4700 4.7 472 5600 5.6 562 6800 6.8 682 8200 8.2 822 10000 10 103 12000 12 123 15000 15 153 18000 18 183 22000 22 223 27000 27 273 33000 33 333 39000 39 393 47000 47 473 56000 56 563 68000 68 683 82000 82 823 100000 100 104 120000 120 124 150000 150 154 180000 180 184 220000 220 224
electrical parameters as detailed in the kemet surface mount catalog f3102 for x7r, with following specific requirements based on room temperature (25c) parameters: ? operating range: -55c to +125c, with no-bias capacitance shift limited to 15% over that range. ? insulation resistance (ir) measured after 2 minutes at rated voltage @ 25c: limit is 1,000 megohm microfarads or 100 gigohm, whichever is less. ? capacitance and dissipation factor (df) measured at 1khz and 1 vrms. df limits are: soldering process these components are suitable for reflow and wave soldering. all parts incorporate the standard kemet barrier layer of pure nickel, with an overplate of pure tin to provide excellent solderability as well as resist- ance to leaching. marking these chips will be supplied unmarked. if required, they can be laser-marked as an extra option. details on the marking format are included in kemet surface mount catalog f3102. in general, the information in the kemet surface mount catalog f3102 applies to these capacitors. the information in this bulletin supplements that in the catalog. ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com c 0805 s 103 k 5 r a c style c - ceramic size code 0402, 0603, 0805, 1206, 1210, 1812 specification s - floating electrode capacitance code, pf first two digits represent significant figures. third digit specifies number of zeros. 100 pf = 101. (use ?9? for 1.0 through 9.9 pf) capacitance tolerance k = 10%; m = 20%; j = 5% voltage 4 = 16v, 3 = 25v, 5 = 50v 1 = 100v, 2 = 200v, a = 250v temperature characteristic designated by capacitance change over temperature range r ? x7r (15%) (-55c +125c) end metallization c = standard failure rate level a = not applicable ordering information 50 - 250 volts 2.5% 16 - 25 volts 3.5%
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