BLM02AX100SN1D - Murata Electronics

BLM02AX100SN1D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the BLM02AX100SN1D?
  The recommended land pattern for the BLM02AX100SN1D is a rectangular pad with a size of 1.5 mm x 0.8 mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a solder mask opening of 1.2 mm x 0.5 mm.
• Can I use the BLM02AX100SN1D in a high-temperature environment?
  The BLM02AX100SN1D is rated for operation up to 125°C, but it's recommended to derate the current rating according to the temperature derating curve provided in the datasheet. It's also important to ensure that the component is properly cooled and that the operating temperature does not exceed the maximum rating.
• How do I handle the BLM02AX100SN1D during assembly to prevent damage?
  To prevent damage during assembly, handle the BLM02AX100SN1D by the body, avoiding touching the leads or the component's surface. Use anti-static wrist straps, mats, or other ESD protection devices to prevent electrostatic discharge. Avoid bending or flexing the leads, and ensure that the component is properly seated on the PCB during soldering.
• Can I use the BLM02AX100SN1D in a high-frequency application?
  The BLM02AX100SN1D is designed for general-purpose use and is suitable for frequencies up to 100 MHz. However, for high-frequency applications above 100 MHz, it's recommended to consult with Murata's application engineers or use a more specialized inductor designed for high-frequency use.
• How do I determine the equivalent series resistance (ESR) of the BLM02AX100SN1D?
  The ESR of the BLM02AX100SN1D is not explicitly stated in the datasheet, but it can be estimated using the impedance vs. frequency graph provided in the datasheet. Alternatively, you can contact Murata's technical support or use a network analyzer to measure the ESR.