Product Bulletin Surface Mount Ceramic Chip Capacitors - X7R Dielectric Outline Drawing L W TIN PLATE T B NICKEL PLATE S ELECTRODES CONDUCTIVE METALLIZATION Dimensions - Millimeters (Inches) EIA Size Code Metric Size Code L Length W Width B Bandwidth S Separation 1210 3225 3.2 (.126) 0.20 (.008) 2.5 (.098) 0.20 (.008) 0.50 (.02) 0.25 (.010) N/A See below for thickness dimension. Capacitance Value Capacitance Values (F) KEMET Part Number Voltage Capacitance Tolerance Thickness mm Qty 7" Reel Qty 13" Reel 4.7 6.8 10.0 C1210C475(1)5RAC C1210C685(1)3RAC C1210C106(1)3RAC 50 25 25 K,M K,M K,M 2.5 (.098) 0.10 (.004) 1.7 (.067) 0.20 (.008) 2.5 (.098) 0.10 (.004) 1,000 2,000 1,000 4,000 8,000 4,000 (1) Insert capacitance tolerance K for 10% or M for 20%. These components are also available with SnPb plated nickel barrier terminations as a option. 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 500 megohm microfarads or 10G, whichever of the two is smaller. * Capacitance and Dissipation Factor (DF) measured at the following conditions. 1 kHz and 1 Vrms. DF Limits for 50V product is 2.5% and for 25V product is 3.5%. 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 resistance to leaching. Marking These chips will be supplied unmarked. However, marking is available as an extra cost option. Qualification/Certification AEC-Q200 Rev. C - Automotive RoHS 5 - SnPb termination RoHS 6 - 100% tin termination 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. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com F-9125 2/07