According to TDK's general guidelines, the recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 3 seconds. However, it's always best to consult the specific soldering profile recommended by the manufacturer or to perform a solderability test to ensure optimal results.
TDK provides a reliability test report that outlines the capacitor's performance over time, including changes in capacitance and ESR. According to the report, the B82422A3470K100 capacitor is expected to retain at least 95% of its initial capacitance and ESR after 1,000 hours of operation at 85°C (185°F) and 85% relative humidity.
The maximum voltage derating for the B82422A3470K100 capacitor is 10% of the rated voltage. This means that if the capacitor is rated for 50V, the maximum operating voltage should not exceed 45V. Voltage derating can affect the capacitor's performance, including its capacitance, ESR, and reliability. It's essential to consult the datasheet and application notes for specific guidance on voltage derating.
The B82422A3470K100 capacitor is suitable for high-frequency applications up to 1 GHz. However, its performance may degrade at higher frequencies due to the internal inductance and resistance. TDK provides a frequency characteristics graph in the datasheet, which shows the capacitor's impedance and phase angle versus frequency. Engineers should consult this graph to determine the capacitor's suitability for their specific high-frequency application.
TDK recommends storing the B82422A3470K100 capacitor in its original packaging or in a similar environment to prevent mechanical stress, moisture, and contamination. The capacitor should be stored in a dry, cool place, away from direct sunlight and heat sources. It's also essential to follow proper handling and mounting procedures to prevent damage during assembly and installation.
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About TDK
TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.
