The thermal resistance of the OX223KE is not explicitly stated in the datasheet, but according to Ohmite's application notes, the thermal resistance from junction to case (RθJC) is approximately 1.5°C/W, and from case to ambient (RθCA) is approximately 10°C/W.
Yes, the OX223KE is designed to withstand high-vibration environments. Ohmite's testing shows that the resistor can withstand vibrations up to 10G peak acceleration, 10-2000 Hz, 3 axes, 1 hour per axis.
Yes, the OX223KE is designed for high-reliability applications. It is built with a rugged construction and has undergone rigorous testing, including burn-in, environmental testing, and life testing, to ensure its reliability in demanding environments.
Yes, the OX223KE is designed to operate in humid environments. It has a moisture sensitivity level (MSL) of 1, which means it can withstand exposure to humidity up to 85°C, 85% RH, for 168 hours.
The recommended soldering profile for the OX223KE is a peak temperature of 260°C, with a dwell time of 10-30 seconds. It is also recommended to use a solder with a melting point of 180-220°C.
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