Accurate temperature sensing for appliances: waterproof thermistor probe with 10KΩ resistance and B value 3950 (B3950) provides reliable, repeatable readings for temperature control and monitoring in household equipment. Built to withstand harsh environments: doublelayer sealing offers strong insulation and moisture protection. The sealed design resists mechanical collision and water exposure so the sensor keeps working in dryers, dishwashers, ovens and freezers. Fast, stable response: uses a 3950 thermistor element with a thermal time constant up to 12 seconds and a dissipation coefficient appropriate for still air at room temperature, supporting precise control loops and timely temperature feedback. Compact, installready form factor: copperplated silver tip sized 4 × 20 mm for fast thermal transfer; PVCinsulated meter wire and XH2.54 terminal included for straightforward connection and integration. Wide temperature and electrical safety range: rated for operation from 40°C to +300°C; wire withstands 300 V and the probe has passed AC 1800 V dielectric strength testing for safe, longlasting field use. Key specifications: Sensor type: Thermistor probe Resistance: 10KΩ B value: 3950 (B3950) Tip: 4 × 20 mm, copperplated silver Lead: PVC insulated meter wire Connector: XH2.54 terminal included Thermal time constant: up to 12 seconds Operating temperature: 40°C to +300°C Wire withstand voltage: 300 V Dielectric strength: AC 1800 V (passed) Sealing: doublelayer waterproof sealing Practical applications: Refrigerator or freezer temperature control: accurate sensing for thermostat feedback, defrost cycles, and temperature alarms. Water heater and HVAC monitoring: reliable measurement for setpoint control, safety cutoffs, and energyefficient regulation. Washing machines, dryers, ovens, dishwashers: withstands moisture, heat and mechanical stress while providing stable readings for cycle control and safety features. Why choose this probe: Precision sensing with B3950 thermistor and 10KΩ nominal resistance for common appliance control systems. Durable, sealed construction that tolerates moisture, impact and wide temperature swings. Readytoinstall tip, wire and XH2.54 connector minimize assembly time and simplify replacement or retrofit. Electrical ratings and dielectric testing ensure safe operation in household appliance environments. Compatibility and installation notes: Designed for direct use in household appliances such as air conditioners, refrigerators, water heaters, washing machines, dryers, dishwashers, ovens and freezers. Check your control board or controller input for compatibility with a 10KΩ, B3950 thermistor. The XH2.54 connector facilitates common wiring connections; confirm pinout before installation.