PTC Thermistors (POSISTOR®) FAQ

Mounting

[PRF Series] Do you take any precautions for flux cleaning?

The flux cleaning can cause deterioration of the characteristics or external electrodes quality.
1. Cleaning condition: 
     *Solvent: 2-propanol
     *Dipping cleaning: Less than 5 min. ant room temp. or less than 2 min. at 40°C max.
     *Ultrasonic cleaning: Less than 1 min. 20W/L max. frequency of several 10kHz to several 100kHz
2. A sufficient cleaning shall be applied to clean flux completely.
3. Drying: Please dry promptly this product after cleaning.

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