Features: fresh and advantageous Products with different R and B values would be provided, with secure interchangeability and excessive precision. The constitution is simple, the establish is simple, and the waterproofness is good. The temperature sensor has excessive sensitivity and immediate response. The use temperature vary is wide, the stability is good, and the reliability is high. This NTC temperature sensor is suitable for electrical kettles, water heaters, wall-hung boilers, ice crushers, bread machines, ovens, microwave ovens, etc. Specifications: Material: Plastic + Metal Weight: 12g Size: As photo displays Operating Temperature Range: -40℃~+150℃ Dissipation Power Coefficient: ≥5 mW/℃ (in Static Air) Maximum Rated Power: 45mW Thermal for Time Constant: ≤7S (in Static Air) Temperature Coefficient of Resistance: -2~-5%/℃ Insulation Performance: 500V for DC Test Single Insulation Resistance ≥100mΩ Withstand Voltage Performance: 1500V Ac, 5s, 0 Without Breakdown Package Includes: 1x Temperature Sensor Note: 1 allow 1-2cm mistakes because of handbook measurement, make sure that you don't mind before you order. 2 to the difference between different monitors, the picture won't mirror the particular color of the item.