EEETK1J471AM - Panasonic

EEETK1J471AM Frequently Asked Questions (FAQs)

• What is the recommended land pattern for EEETK1J471AM?
  The recommended land pattern for EEETK1J471AM is a rectangular pad with a size of 3.3mm x 1.6mm, with a solder mask opening of 2.5mm x 1.2mm. It's essential to follow the recommended land pattern to ensure reliable soldering and to prevent thermal issues.
• How do I handle the thermal derating of EEETK1J471AM?
  The thermal derating of EEETK1J471AM is critical to ensure reliable operation. According to Panasonic's guidelines, the capacitor's capacitance and ESR will decrease as the operating temperature increases. It's recommended to derate the capacitor's specifications by 1.25% per degree Celsius above 85°C to ensure reliable operation.
• What is the recommended voltage derating for EEETK1J471AM?
  Panasonic recommends a voltage derating of 10% to 20% for EEETK1J471AM to ensure reliable operation and to prevent premature failure. This means that if the capacitor is rated for 50V, it's recommended to operate it at 40V to 45V to ensure a safe margin.
• How do I store and handle EEETK1J471AM to prevent damage?
  To prevent damage, it's recommended to store EEETK1J471AM in a dry, cool place away from direct sunlight and moisture. The capacitors should be stored in their original packaging or in a sealed bag to prevent moisture absorption. When handling the capacitors, it's essential to wear an anti-static wrist strap or mat to prevent electrostatic discharge (ESD) damage.
• What is the equivalent series resistance (ESR) of EEETK1J471AM?
  The equivalent series resistance (ESR) of EEETK1J471AM is not explicitly stated in the datasheet. However, according to Panasonic's application notes, the ESR of EEETK1J471AM is typically around 0.05 ohms to 0.1 ohms at 100 kHz. This value can vary depending on the operating frequency and temperature.