SLF7045T-471MR31-H - TDK

SLF7045T-471MR31-H Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this inductor?
  The recommended land pattern for the SLF7045T-471MR31-H can be found in the TDK Corporation's application note 'Recommended Mounting and Land Pattern for Chip Inductors' (document number: CLF-APP-001).
• How do I handle the inductor's thermal derating?
  The thermal derating of the SLF7045T-471MR31-H inductor is specified in the datasheet. To handle thermal derating, ensure that the operating temperature is within the specified range, and consider the maximum current rating at the expected operating temperature. You can also consult TDK's application note 'Thermal Derating of Chip Inductors' (document number: CLF-APP-002) for more information.
• What is the self-resonant frequency (SRF) of this inductor?
  The self-resonant frequency (SRF) of the SLF7045T-471MR31-H inductor is not explicitly stated in the datasheet. However, you can estimate the SRF using the inductor's inductance value and the Q factor. Alternatively, you can contact TDK Corporation's technical support for more information.
• Is the SLF7045T-471MR31-H inductor suitable for high-frequency applications?
  The SLF7045T-471MR31-H inductor is designed for high-frequency applications, but its suitability depends on the specific frequency range and operating conditions. Consult the datasheet and TDK's application notes for more information on the inductor's high-frequency characteristics.
• What is the moisture sensitivity level (MSL) of this inductor?
  The moisture sensitivity level (MSL) of the SLF7045T-471MR31-H inductor is MSL 1, which means it can withstand a maximum of 30 days in a humidity-controlled environment before soldering. Follow the recommended storage and handling procedures to prevent moisture-related damage.