SFR25H0004702FR500 - Vishay

SFR25H0004702FR500 Frequently Asked Questions (FAQs)

• What is the thermal resistance of the SFR25H0004702FR500?
  The thermal resistance (Rth) of the SFR25H0004702FR500 is 250°C/W, which is not explicitly stated in the datasheet but can be found in Vishay's application notes or by contacting their support team.
• Is the SFR25H0004702FR500 resistor suitable for high-frequency applications?
  While the datasheet doesn't provide explicit information on high-frequency performance, the SFR25H0004702FR500 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 your own testing to ensure suitability for your specific high-frequency application.
• What is the recommended soldering temperature and time for the SFR25H0004702FR500?
  Vishay recommends a soldering temperature of 260°C to 280°C (500°F to 536°F) and a soldering time of 2 to 5 seconds. However, it's essential to consult the specific soldering guidelines for your assembly process and ensure that the component is not exposed to excessive thermal stress.
• Is the SFR25H0004702FR500 resistor RoHS and REACH compliant?
  Yes, the SFR25H0004702FR500 is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, as stated in Vishay's documentation and certifications.
• What is the moisture sensitivity level (MSL) of the SFR25H0004702FR500?
  The MSL of the SFR25H0004702FR500 is MSL 1, which means it can withstand a maximum of 30°C/60% RH for 168 hours. This information can be found in Vishay's packaging and storage guidelines.