The thermal resistance of the E2A-T220-38E is typically around 10°C/W, but this value can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's technical support or refer to the manufacturer's thermal management guidelines for more information.
The E2A-T220-38E is a wirewound resistor, which can exhibit some inductive effects at high frequencies. While it can be used in high-frequency applications, it's not the most ideal choice. Ohmite recommends using their non-inductive resistors, such as the RA series, for high-frequency applications above 100 kHz.
The E2A-T220-38E is designed to withstand moderate vibration levels, but it's not specifically designed for high-vibration environments. If your application involves extreme vibration, Ohmite recommends using their vibration-resistant resistors, such as the VRA series, which are designed to meet the requirements of MIL-STD-202, Method 204.
Ohmite recommends soldering the E2A-T220-38E at a temperature of 260°C (500°F) for 3-5 seconds, with a maximum temperature of 300°C (572°F) for 1 second. It's essential to follow the manufacturer's soldering guidelines to prevent damage to the resistor.
Yes, the E2A-T220-38E is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, meeting the requirements of the European Union's directives for environmental protection.
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