The recommended soldering temperature is 260°C (500°F) with a maximum dwell time of 10 seconds. It's essential to follow the soldering profile recommended by Cornell Dubilier to ensure the capacitor's reliability and performance.
Yes, the 474PPB102K is designed to withstand high-vibration environments. It meets the vibration test requirements of IEC 60068-2-6, which involves 10-2000 Hz frequency sweeps with 10g acceleration. However, it's essential to ensure proper mounting and secure the capacitor to prevent mechanical stress.
The 474PPB102K is designed to operate in humid environments. It meets the humidity test requirements of IEC 60068-2-78, which involves 85°C (185°F) and 85% relative humidity for 1000 hours. However, it's essential to ensure proper sealing and conformal coating to prevent moisture ingress.
The ESR of the 474PPB102K is not explicitly stated in the datasheet. However, according to Cornell Dubilier's application notes, the ESR of the 474PPB series is typically around 0.02 ohms at 100 kHz. This value may vary depending on the frequency and operating conditions.
Yes, the 474PPB102K is suitable for use in DC-DC converter applications. Its low ESR and high ripple current rating make it an ideal choice for filtering and decoupling in switching power supplies. However, it's essential to ensure the capacitor is properly sized and derated for the specific application.
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