0402HP-11NXGRW - COILCRAFT

0402HP-11NXGRW Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this inductor?
  Coilcraft recommends a land pattern with a pad size of 0.45 mm x 0.45 mm and a spacing of 0.2 mm between pads. The recommended land pattern is available on Coilcraft's website.
• How do I handle the inductor's sensitivity to PCB layout and proximity to other components?
  To minimize the impact of PCB layout and proximity to other components, keep the inductor away from high-current carrying traces, avoid placing it near the edge of the board, and use a solid ground plane underneath the inductor. Additionally, follow Coilcraft's recommended layout guidelines and consider using a shield or screen to reduce electromagnetic interference (EMI).
• What is the maximum operating temperature range for this inductor?
  The 0402HP-11NXGRW inductor is rated for operation from -40°C to +125°C. However, the inductor's performance may degrade at extreme temperatures, and derating may be necessary for high-reliability applications.
• How do I determine the inductor's self-resonant frequency (SRF)?
  The SRF of the 0402HP-11NXGRW inductor is not explicitly stated in the datasheet. However, Coilcraft provides an SRF calculator tool on their website, which can be used to estimate the SRF based on the inductor's characteristics and the PCB's layout.
• What is the inductor's moisture sensitivity level (MSL)?
  The 0402HP-11NXGRW inductor has an MSL rating of 1, which means it can withstand a maximum of 30 days at 30°C and 60% relative humidity before being soldered onto a PCB.