BLM31KN102SH1L - Murata Electronics

BLM31KN102SH1L Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the BLM31KN102SH1L?
  The recommended land pattern for the BLM31KN102SH1L can be found in the Murata Land Pattern document, which provides guidelines for PCB layout and footprint design.
• How do I handle the BLM31KN102SH1L's sensitivity to temperature and humidity?
  The BLM31KN102SH1L is a sensitive component and should be stored in a dry, cool place. When handling the component, avoid touching the leads or core to prevent damage. Follow the recommended storage and handling procedures outlined in the datasheet.
• What is the maximum current rating for the BLM31KN102SH1L?
  The maximum current rating for the BLM31KN102SH1L is 1.2A. Exceeding this rating may cause the inductor to overheat or fail.
• Can I use the BLM31KN102SH1L in a high-frequency application?
  Yes, the BLM31KN102SH1L is suitable for high-frequency applications up to 1 GHz. However, the inductor's performance may degrade at higher frequencies, and additional considerations such as self-resonance and impedance should be taken into account.
• How do I determine the equivalent series resistance (ESR) of the BLM31KN102SH1L?
  The ESR of the BLM31KN102SH1L can be calculated using the formula: ESR = (DCR x f) / (2 x π x L), where DCR is the DC resistance, f is the frequency, and L is the inductance value.