TDK recommends a soldering temperature profile with a peak temperature of 260°C for 10-30 seconds, and a maximum of 3 reflows. However, it's always best to consult the specific soldering guidelines provided by TDK or to consult with their technical support team for more detailed information.
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 B32621A6333K289 capacitor is expected to retain at least 85% of its initial capacitance and ESR after 1,000 hours of operation at 85°C and 85% relative humidity.
TDK recommends a voltage derating of 10% for the B32621A6333K289 capacitor. This means that the capacitor should not be operated above 90% of its rated voltage (in this case, 633V). Exceeding this derating can lead to reduced performance, increased ESR, and potentially even capacitor failure.
The B32621A6333K289 capacitor is suitable for high-frequency applications up to 1 MHz. However, its performance may degrade at higher frequencies due to increased ESR and ESL. TDK provides a frequency characteristics graph in the datasheet that outlines the capacitor's performance up to 1 MHz. For applications above 1 MHz, it's recommended to consult with TDK's technical support team or to consider alternative capacitor options.
TDK recommends storing the B32621A6333K289 capacitor in its original packaging, away from direct sunlight, moisture, and extreme temperatures. The capacitor should be handled with care to avoid mechanical stress, and it's recommended to follow TDK's guidelines for packaging and storage to ensure the capacitor's reliability and performance.
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B32621A6333K289 Overview
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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.
