4922R-08L - API Delevan

4922R-08L Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the 4922R-08L?
  The recommended PCB land pattern for the 4922R-08L can be found in the API Delevan application note AN-013, which provides a detailed layout and footprint recommendation for optimal performance and reliability.
• How does the 4922R-08L handle high-frequency noise and EMI?
  The 4922R-08L is designed to minimize high-frequency noise and EMI due to its shielded construction and internal Faraday shield. However, additional filtering or shielding may be required depending on the specific application and environment.
• What is the maximum operating temperature range for the 4922R-08L?
  The 4922R-08L has an operating temperature range of -40°C to +125°C, with derating of inductance and Q factor above 85°C. It's essential to consider the temperature coefficient of inductance (TCI) when designing for high-temperature applications.
• Can the 4922R-08L be used in high-vibration or high-shock environments?
  The 4922R-08L is designed to withstand moderate vibration and shock, but it's essential to evaluate the specific environmental requirements of your application. API Delevan recommends consulting their application engineers for customized vibration and shock testing.
• What is the recommended soldering process for the 4922R-08L?
  API Delevan recommends a soldering temperature of 260°C (500°F) for a maximum of 10 seconds. It's essential to follow the recommended soldering profile and avoid excessive heat or dwell time to prevent damage to the component.