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Product Specification Bulletin Surface Mount Tip & Ring Ceramic Chip Capacitors KEMET’s 250 VDC or Tip & Ring MLCC capacitors are designed and rated for telecommunication ringer circuits 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 0.001μF to 1.2μF. The capacitors have pure tin (100% Matte Sn) plated terminations and are 100% lead free which is ideal for new environmentally demanding designs. Applications: • Telecommunication Ringing Circuits • Switch Mode Power Supply Snubber Circuits • High Voltage DC Blocking • High Voltage Coupling Markets: • Phone Lines • Analog and Digital Modems • FAX Machines • 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 Outline Drawing W T L TIN PLATE B NICKEL PLATE S ELECTRODES CONDUCTIVE METALLIZATION Table 1 – Dimensions - Millimeters (Inches) 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 Note: For thickness dimensions, see Table 2. F-9033C 03/07
KEMET
KEMET Corporation
U.S.A
EMI Cores,EMI Filters,Ferrite Products,Flex Suppressors,Inductors, Piezo Actuators,Relays,Transformers/Magnetics Aluminum Electrolytic,Ceramic,Film,KO-CAP (Polymer),Supercapacitors (EDLCs),Tantalum
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