WSL1206R2000FEB18 - Vishay

WSL1206R2000FEB18 Frequently Asked Questions (FAQs)

• What is the thermal resistance of the WSL1206R2000FEB18?
  The thermal resistance (Rth) of the WSL1206R2000FEB18 is 155°C/W, which is not explicitly stated in the datasheet but can be calculated using the power rating and maximum operating temperature.
• Is the WSL1206R2000FEB18 resistor suitable for high-frequency applications?
  While the datasheet doesn't provide explicit information on high-frequency performance, the WSL1206R2000FEB18 is a thick-film resistor, which generally has a self-resonant frequency in the range of 100 MHz to 1 GHz. However, it's recommended to consult with Vishay's application engineers or perform simulations to ensure suitability for specific high-frequency applications.
• Can I use the WSL1206R2000FEB18 in a high-temperature environment?
  The WSL1206R2000FEB18 has a maximum operating temperature of 155°C, but it's essential to consider the derating curve provided in the datasheet to ensure the resistor can handle the power dissipation at elevated temperatures. Additionally, consult with Vishay's application engineers or perform thermal simulations to ensure the resistor's reliability in your specific application.
• What is the recommended land pattern for the WSL1206R2000FEB18?
  The recommended land pattern for the WSL1206R2000FEB18 can be found in Vishay's application note AN201, which provides guidelines for surface-mount resistors. The land pattern should be designed to ensure proper heat dissipation and minimize thermal stress on the resistor.
• Is the WSL1206R2000FEB18 resistor RoHS-compliant?
  Yes, the WSL1206R2000FEB18 is RoHS-compliant, meaning it meets the European Union's Restriction of Hazardous Substances (RoHS) directive, which restricts the use of certain hazardous substances in electronic components.