Electrical Parameters As detailed in the KEMET Surface Mount Catalog F3102 for X7R,with the following specific requirements based on room temperature (25°C) parameters: · Operating Range: -55°C to +125°C, with no-bias capacitance shift limited to the ± 15% over that range. · Insulating Resistance (IR) measured after 2 minutes at rated voltage @25°C: Limit is 500 megohm microfarads or 10,000MW, whichever of the two is smaller. · Capacitance and Dissipation Factor (DF) are measured under the following conditions: 1kHz and 1 Vrms if capacitance * 10µF 120Hz and 0.5 Vrms if capacitance $ 10µF · DF limits: 50 -200 Volts ü 2.5% 16 -25 Volts ü 3.5% 6.3 / 10 Volts ü 5.0% Soldering Process 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. The recommended mounting techniques are as follows: · 0402 / 1210 case sizes ü Solder Reflow · 0603 / 0805 / 1206 case sizes ü Solder Wave / Solder Reflow
The Murata GRM series capacitors are Multilayer Ceramic Chip Capacitors (MLCC) used for general purpose applications. These MLCC capacitors are classified into temperature compensating and high dielectric constant types depending on the change in electrostatic capacitance due to change in temperature. The temperature compensating capacitors feature a small rate of change in electrostatic capacitance as the temperature changes and are used for applications such as filters and high frequency circuit matching. The high dielectric constant capacitors use materials with a high dielectric constant and feature a large electrostatic capacitance. Typical applications are power supply decoupling and smoothing circuits.
4.7µF ±10% 25V Ceramic Capacitor X7R 1206 (3216 Metric)