CPW101R000FE143 - Vishay

CPW101R000FE143 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for CPW101R000FE143?
  The recommended land pattern for CPW101R000FE143 can be found in Vishay's application note 'Land Pattern Recommendations for Vishay Resistors' (document number: 31071). It provides detailed information on pad dimensions, spacing, and layout considerations for optimal performance and reliability.
• How does the resistor's power rating change with temperature?
  The power rating of CPW101R000FE143 decreases with increasing temperature. According to Vishay's documentation, the resistor's power rating is derated by 1.25% per °C above 70°C. This means that at 125°C, the power rating would be approximately 50% of the maximum rated power at 70°C.
• Is CPW101R000FE143 suitable for high-frequency applications?
  Yes, CPW101R000FE143 is designed for high-frequency applications. The resistor's thin-film construction and wraparound termination minimize parasitic inductance and capacitance, making it suitable for frequencies up to several hundred MHz. However, it's essential to consider the resistor's self-resonant frequency and impedance characteristics when designing high-frequency circuits.
• Can I use CPW101R000FE143 in a high-vibration environment?
  Yes, CPW101R000FE143 is designed to withstand high-vibration environments. The resistor's rugged construction and epoxy encapsulation provide excellent mechanical stability and resistance to vibration. However, it's essential to follow proper mounting and soldering techniques to ensure reliable operation in such environments.
• Is CPW101R000FE143 RoHS and REACH compliant?
  Yes, CPW101R000FE143 is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant. Vishay Intertechnologies ensures that all its products meet the requirements of these regulations, which restrict the use of hazardous substances in electronic components.