TDK recommends a soldering temperature profile with a peak temperature of 260°C for 10-30 seconds, and a maximum of 3 reflows. However, it's best to consult the TDK application note for specific guidance on soldering and assembly.
Store the thermistors in their original packaging, away from direct sunlight, moisture, and extreme temperatures. Avoid bending, flexing, or applying mechanical stress to the thermistor leads during transportation and handling.
Although the datasheet doesn't specify a maximum operating voltage, it's generally recommended to limit the voltage across the thermistor to 10V or less to prevent electrical overstress and ensure reliable operation.
While the thermistor is designed to operate in a wide range of temperatures, it's not recommended for use in high-humidity environments (>80% RH) without proper protection, such as conformal coating or potting, to prevent moisture ingress and corrosion.
The accuracy of the temperature measurement depends on various factors, including the thermistor's tolerance, self-heating effects, and the measurement circuitry. Typically, the accuracy is around ±1°C to ±2°C over the operating temperature range, but it's essential to calibrate the thermistor and measurement system for high-accuracy applications.
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About TDK
TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.
