TWW10J3R9E - Ohmite

TWW10J3R9E Frequently Asked Questions (FAQs)

• What is the thermal resistance of the TWW10J3R9E?
  The thermal resistance of the TWW10J3R9E is typically around 10°C/W, but this can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's technical support or application notes for more detailed information.
• Is the TWW10J3R9E suitable for high-frequency applications?
  The TWW10J3R9E is a wirewound resistor, which can exhibit inductive behavior at high frequencies. While it can be used in high-frequency applications, it's not the most ideal choice. Ohmite recommends using their thin-film resistors or other specialized high-frequency resistors for such applications.
• Can I use the TWW10J3R9E in a high-vibration environment?
  The TWW10J3R9E is designed to withstand moderate vibration, but it's not suitable for extreme vibration environments. Ohmite recommends using their vibration-resistant resistors or consulting with their technical support to determine the best solution for your specific application.
• What is the moisture sensitivity level (MSL) of the TWW10J3R9E?
  The TWW10J3R9E has an MSL rating of 1, which means it can withstand normal humidity levels without special handling or storage requirements. However, it's still recommended to follow proper storage and handling procedures to ensure the resistor's reliability and performance.
• Can I use the TWW10J3R9E in a high-temperature environment?
  The TWW10J3R9E has a maximum operating temperature of 250°C, but its power rating decreases at higher temperatures. It's essential to derate the resistor's power according to Ohmite's derating curve to ensure reliable operation in high-temperature environments.