The recommended land pattern for NLV32T-4R7J-PFD can be found in the TDK Corporation's application note 'Recommended Land Pattern for Chip Inductors' (document number: CLF_20121010). It provides detailed information on the recommended pad layout and dimensions for optimal performance and reliability.
During reflow soldering, it's essential to follow the recommended temperature profile to avoid damaging the inductor. The maximum temperature rating for NLV32T-4R7J-PFD is 260°C. Ensure that the peak temperature is not exceeded, and the temperature ramp-up and cool-down rates are within the specified limits.
While the NLV32T-4R7J-PFD is designed for general-purpose use, it's not optimized for high-frequency applications. For frequencies above 100 MHz, TDK recommends using their high-frequency inductor series, such as the NLV32T-4R7J-HF or NLV32T-4R7J-VHF, which are specifically designed for high-frequency applications.
The ESR of the NLV32T-4R7J-PFD inductor is not explicitly stated in the datasheet. However, according to TDK's application note 'Inductor Equivalent Series Resistance (ESR)', the ESR of the NLV32T series is typically around 0.1-0.5 ohms. For more accurate information, contact TDK Corporation or consult their technical support resources.
Yes, the NLV32T-4R7J-PFD inductor is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant. TDK Corporation ensures that their products meet the requirements of these regulations, and the NLV32T-4R7J-PFD is no exception.
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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.
