B1047AS-820M=P3 - Murata Electronics

B1047AS-820M=P3 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for B1047AS-820M=P3?
  The recommended land pattern for B1047AS-820M=P3 can be found in Murata's application note 'Recommended Land Pattern for Chip Inductors' (document number: SZB-0001). It provides detailed information on pad layout, spacing, and dimensions for optimal performance and reliability.
• How do I handle the component during assembly to prevent damage?
  To prevent damage during assembly, handle the B1047AS-820M=P3 component by the edges, avoiding touching the component's surface or terminals. Use an anti-static wrist strap or mat to prevent electrostatic discharge (ESD) damage. Follow standard SMT assembly procedures and use a soldering iron with a temperature-controlled tip to prevent overheating.
• What is the maximum allowable voltage for B1047AS-820M=P3?
  Although the datasheet doesn't specify a maximum voltage rating, Murata recommends that the component not be subjected to voltages exceeding 1.5 times the rated voltage (in this case, 1.5 x 8V = 12V) to ensure reliable operation and prevent damage.
• Can I use the B1047AS-820M=P3 in a high-temperature environment?
  The B1047AS-820M=P3 is rated for operation up to 125°C. However, it's essential to consider the component's derating characteristics and ensure that the operating temperature does not exceed the recommended maximum. Consult Murata's application notes and thermal management guidelines for more information.
• How do I determine the equivalent series resistance (ESR) of the B1047AS-820M=P3?
  The ESR of the B1047AS-820M=P3 is not explicitly stated in the datasheet. However, you can estimate the ESR by using the component's impedance vs. frequency characteristics and calculating the ESR using the following formula: ESR = (Impedance / (2 * π * Frequency)). Consult Murata's application notes or contact their technical support for more information.