surface mount tip & ring ceramic chip capacitors kemet?s 250 vdc or tip & ring mlcc capacitors are designed and rated for telecommunication ringer cir- cuits where the capacitor is used to block -48 to -52 volt dc of line voltage and pass a 16-25 hz ac signal pulse of 70 vrms to 90 vrms. the surface mount ceramic capacitors are excellent replacements for high voltage leaded film devices. the smaller smt footprints save valuable board space which is critical when creating new designs, and the capacitors are able to withstand today?s higher lead-free reflow processing temperatures. the ceramic mlcc have excellent high frequency filtering characteristics, low esr, and high temperature reflow capabilities. kemet tip and ring capacitors are available in standard eia case sizes and standard capacitance values from 0.001 f to 1.2 f. the capacitors have pure tin (100% matte sn) plated terminations and are 100% lead free which is ideal for new environmentally demanding designs. applications: markets: ? telecommunication ringing circuits ? phone lines ? switch mode power supply snubber circuits ? analog and digital modems ? high voltage dc blocking ? fax machines ? high voltage coupling ? wireless base stations, ethernet ? digital video recording set-top boxes ? satellite dish ? cable set-top boxes ? high voltage power supply, dc/dc converters ? ethernet, pos, atm hardware table 1 ? dimensions - millimeters (inches) product specification bulletin outline drawing f-9033c 03/07
note: for thickness dimensions, see table 2. metric code eia size code l - length w - width b - bandwidth band separation 2012 0805 2.0 (0.079) 0.2 (0.008) 1.2 (0.049 0.2 (0.008) 0.5 (0.02) 0.25 (0.010) 0.75 (0.030) 3216 1206 3.2 (0.126) 0.2 (0.008) 1.6 (0.063) 0.2 (0.008) 0.5 (0.02) 0.25 (0.010) n/a 3225 1210 3.2 (0.126) 0.2 (0.008) 2.5 (0.098) 0.2 (0.008) 0.5 (0.02) 0.25 (0.010) n/a 4532 1812 4.5 (0.177) 0.3 (0.012) 3.2 (0.126) 0.3 (0.012) 0.6 (0.024) 0.35 (0.014) n/a 4564 1825 4.5 (0.177) 0.3 (0.012) 6.4 (0.250) 0.4 (0.016) 0.6 (0.024) 0.35 (0.014) n/a 5650 2220 5.6 (0.224) 0.4 (0.016) 5.0 (0.197) 0.4 (0.016) 0.6 (0.024) 0.35 (0.014) n/a 5664 2225 5.6 (0.224) 0.4 (0.016) 6.4 (0.250) 0.4 (0.016) 0.6 (0.024) 0.35 (0.014) n/a
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? (864) 963-6300 ? www.kemet.com marking these chips are supplied unmarked. if required, they can be laser-marked as an extra cost option. details on the marking format are included in kemet surface mount catalog f3102 on page 96. soldering process the 0805 and 1206 sizes are suitable for either reflow or wave soldering. sizes 1210 and larger should be limited to reflow soldering only. all sizes incorporate the standard kemet barrier layer of pure nickel with an overplating of pure tin for excellent solderability and resistance to leaching of the termination. packaging kemet high voltage surface mount mlcc capacitors are available packaged in tape and reel configuration. c 0805 c 103 k a r a c style c - ceramic size code 0805, 1206, 1210, 1812, 1825, 2220, 2225 specification c - standard capacitance code, pf first two digits represent significant figures. third digit specifies number of zeros. 100 pf = 101. capacitance tolerance j = 5%, k = 10%, m = 20% voltage a = 250v temperature characteristic designated by capacitance change over temperature range r ? x7r (15%) (-55c +125c) end metallization c = 100% sn std. failure rate level a = not applicable capacitor ordering information eia case sizes 0805, 1206, 1210, 1812, 1825, 2220, 2225 capacitance range 0.001 f to 1.2 f test parameters capacitance and dissipation factor measured at 1.0 0.2 vrms and 1.0 0.2 khz operating temperature range -55c to +125c temperature characteristic -55c to +125c x7r: 15% (0% vdc) capacitance tolerances j = 5%, k = 10%, m = 20% dissipation factor 2.5% aging rate 2.5% per decade hour voltage rating 250 vdc 25c ir @ rated voltage 1000m ? f or 100g , whichever is less dielectric strength (dmv) 250% of rated voltage 5 1 seconds and charge/discharge not exceeding 50ma general performance characteristics & electrical parameters 250 vdc chip size t - total length s - separation w - pad width l - pad length mm in. mm in. mm in. mm in. 0805 3.30 0.130 0.70 0.028 1.60 0.063 1.30 0.051 1206 4.50 0.177 1.50 0.059 2.00 0.079 1.50 0.059 1210 4.50 0.177 1.50 0.059 2.90 0.114 1.50 0.059 1812 5.90 0.232 2.30 0.091 3.70 0.146 1.80 0.071 1825 5.90 0.232 2.30 0.091 6.90 0.272 1.80 0.071 2220 7.00 0.276 3.30 0.130 5.50 0.217 1.85 0.073 2225 7.00 0.276 3.30 0.130 6.80 0.268 1.85 0.073 recommended solder pad dimensions
table 2 - x7r dielectric capacitance values ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? (864) 963-6300 ? www.kemet.com thickness code (mm) & reeling quantities thickness code series dimension 7" reel qty. 13" reel qty. dc 0805 0.78 0.10 4000 10000 eb 1206 0.78 0.10 4000 10000 ed 1206 1.00 0.10 2500 10000 em 1206 1.25 0.15 2500 10000 fb 1210 0.78 0.10 4000 10000 fc 1210 0.90 0.10 4000 10000 ff 1210 1.10 0.10 2500 10000 fg 1210 1.25 0.10 2500 10000 fh 1210 1.55 0.15 2000 8000 gb 1812 1.00 0.10 1000 4000 ge 1812 1.30 0.15 1000 4000 gf 1812 1.55 0.10 1000 4000 gg 1812 1.50 0.15 1000 4000 gj 1812 1.70 0.15 1000 4000 hd 1825 1.30 0.15 1000 4000 hf 1825 1.50 0.15 1000 4000 jc 2220 1.10 0.15 1000 4000 jd 2220 1.30 0.15 1000 4000 jf 2220 1.50 0.15 1000 4000 kd 2225 1.30 0.15 1000 4000 ke 2225 1.40 0.15 1000 4000 cap code pf 0805 1206 1210 1812 1825 2220 2225 180 dc 220 dc 270 dc 330 dc 390 dc 470 dc 560 dc 680 dc 820 dc 1,000 dc eb 1,200 dc eb 1,500 dc eb 1,800 dc eb 2,200 dc eb fb 2,700 dc eb fb 3,300 dc eb fb 3,900 dc eb fb 4,700 dc eb fb 5,600 dc eb fb 6,800 dc eb fb gb 8,200 dc eb fb gb 10,000 dc eb fb gb 12,000 dc eb fb gb 15,000 dc eb fb gb 18,000 dc eb fb gb 22,000 dc eb fb gb 27,000 eb fb gb 33,000 eb fb gb 39,000 eb fb gb 47,000 ed fc gb 56,000 ed fc gb 68,000 ed fc gb 82,000 ed ff gb 100,000 em fg gb 120,000 fg gb 150,000 fg ge 180,000 fh gg 220,000 fh gg 270,000 gg 330,000 gg 390,000 gg 470,000 gj hd jc kd 560,000 hd jd kd 680,000 hd jd kd 820,000 hf jf ke 1,000,000 hf jf ke 1,200,000 ke
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