The thermal resistance of the SFR2500001000FR500 is not explicitly stated in the datasheet, but according to Vishay's general documentation, the thermal resistance for similar resistors is around 250-300°C/W.
While the SFR2500001000FR500 is a high-precision resistor, it's not specifically designed for high-frequency applications. However, its frequency response is relatively flat up to 100 kHz, making it suitable for some high-frequency uses. Consult Vishay's application notes for more information.
The SFR2500001000FR500 has a maximum operating temperature of 155°C, and its resistance value may drift by ±1% over the -55°C to 155°C temperature range. For more extreme temperature conditions, consider using a different resistor model or consulting with a Vishay representative.
While the SFR2500001000FR500 is a high-quality resistor, it's not specifically designed for high-reliability or aerospace applications. For such applications, consider using resistors with more stringent specifications, such as those meeting MIL-PRF-55342 or ESCC 4001 standards.
The SFR2500001000FR500 has a moisture sensitivity level (MSL) of 1, indicating it can withstand normal humidity levels. However, for extremely humid or moist environments, consider using resistors with specialized coatings or conformal coatings to ensure reliability.
Findchips
Findchips