New Product Bulletin Surface Mount Ceramic Chip Capacitors X5R Dielectric KEMET is pleased to continue the expansion of high capacitance ratings in our X5R ceramic chip capacitors to include the following values in our base metal electrode devices. X5R/1210 - 27 µF (276) – 47 µF (476) @ 6.3 Volts Outline Drawing Table 1 Dimensions - Millimeters (Inches) Metric EIA Size Size Code Code L - Length 3225 1210 3.2 (.126) ± 0.2 (.008) W - Width 2.5 (.098) ± 0.2 (.008) Max. T - Thickness See Table 2 B - Bandwidth 0.5 (.02) ± .25 (.010) Table 2 - X5R - Capacitance Value Extensions Capacitance Values (µF) KEMET Part Number Capacitance Tolerance 27 33 39 47 C1210C276(1)9PAC C1210C336(1)9PAC C1210C396(1)9PAC C1210C476(1)9PAC K,M K,M K,M K,M Thickness mm 1.7 1.7 1.7 1.7 ± ± ± ± 0.2 0.2 0.2 0.2 Qty 7” Reel Qty 13” Reel 2,000 2,000 2,000 2,000 8,000 8,000 8,000 8,000 (1) To complete KEMET part number, insert the alpha code for the tolerance desired. K = ±10%; M = ±20% F-9016 11/04 Separation N/A Electrical Parameters As detailed in the KEMET Surface Mount Catalog F3102 for X5R, with following specific requirements based on room temperature (25°C) parameters: • Operating Range: -55°C to +85°C, with no-bias capacitance shift limited to ± 15% over that range • Insulation Resistance (IR) measured after 2 minutes at rated voltage @ 25°C: Limit is 500 megohm-microfarads. • Capacitance and Dissipation Factor (DF) measured at the following conditions. DF Limit is 10%. 1 kHz and 1 Vrms if capacitance ≤ 10 µF 120 Hz and 0.5 Vrms if capacitance > 10 µF Soldering Process The 1210 components are suitable for reflow soldering only. All parts incorporate the standard KEMET barrier layer of pure nickel, with an overplate of pure tin to provide excellent solderability as well as resistance to leaching. Marking These chips are normally supplied unmarked. If required, they can be laser marked as an extra cost option. More detail on the marking format is included in our 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