WB1010-PCL - COILCRAFT

WB1010-PCL Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the WB1010-PCL?
  Coilcraft recommends a land pattern with a minimum pad size of 1.3 mm x 1.3 mm and a non-solder mask defined (NSMD) pad shape to ensure reliable assembly and minimize thermal resistance.
• How do I handle the WB1010-PCL's high self-resonant frequency (SRF) in my design?
  To minimize the impact of the SRF, use the WB1010-PCL in a circuit with a resonant frequency below the SRF, or add a damping resistor in series with the inductor to reduce the Q factor and prevent unwanted oscillations.
• What is the maximum operating temperature range for the WB1010-PCL?
  The WB1010-PCL is rated for operation from -40°C to +125°C, but derating may be necessary for high-current or high-temperature applications. Consult Coilcraft's application notes for guidance on temperature derating.
• Can I use the WB1010-PCL in a high-vibration or high-shock environment?
  Yes, the WB1010-PCL is designed to withstand vibrations up to 20 G and shocks up to 100 G, making it suitable for use in harsh environments. However, it's essential to follow proper mounting and assembly procedures to ensure reliability.
• How do I ensure the WB1010-PCL meets my specific electromagnetic interference (EMI) requirements?
  Coilcraft provides EMI shielding options for the WB1010-PCL, such as the WB1010-PCL-SHLD, which features a built-in shield to reduce EMI radiation. Additionally, consider using EMI-absorbing materials or shielding cans in your design to further minimize EMI.