CRCW0805392RFKEB - Vishay

CRCW0805392RFKEB Frequently Asked Questions (FAQs)

• What is the recommended soldering temperature and time for CRCW0805392RFKEB?
  The recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 3 seconds. However, it's essential to follow the soldering profile recommended by the manufacturer or industry standards to ensure reliable assembly.
• Is CRCW0805392RFKEB suitable for high-frequency applications?
  While the CRCW0805392RFKEB is a general-purpose thick-film resistor, it's not optimized for high-frequency applications. For frequencies above 100 MHz, it's recommended to use thin-film or metal-film resistors, which offer better high-frequency performance.
• Can I use CRCW0805392RFKEB in a high-temperature environment?
  The CRCW0805392RFKEB has a maximum operating temperature of 155°C (311°F). While it can tolerate short-term excursions up to 200°C (392°F), prolonged exposure to high temperatures may affect its performance and reliability. For high-temperature applications, consider using resistors with a higher temperature rating.
• How do I handle the CRCW0805392RFKEB's moisture sensitivity?
  The CRCW0805392RFKEB is a moisture-sensitive device. To prevent damage, store it in a dry environment (less than 30% relative humidity) and follow the manufacturer's recommended handling and storage procedures. If the component is exposed to moisture, bake it according to the manufacturer's instructions before assembly.
• What is the recommended land pattern and layout for CRCW0805392RFKEB?
  The recommended land pattern and layout for CRCW0805392RFKEB can be found in the manufacturer's application notes or IPC standards. A general rule of thumb is to use a land pattern with a minimum pad size of 1.5 mm x 0.75 mm and a spacing of 0.5 mm between pads. Ensure the layout allows for proper heat dissipation and minimizes thermal stress.