Thin-film NTC temperature sensor

Main Features:

A thin-film, patch‑type NTC temperature sensor specially designed for smart home devices, featuring an ultra‑thin, flexible structure and an insulating encapsulation process. It can be directly attached to the surface being measured, enabling non‑intrusive, high‑precision temperature monitoring. Widely compatible with refrigerators, air conditioners, smart freezers, dehumidifiers, smart thermostats, and other smart home appliances, it delivers efficient, stable temperature data feedback, helping to achieve precise temperature control and energy‑efficient operation.

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Category:

Smart Home

Keyword: Thin-film NTC temperature sensor

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Key Features

Ultra-thin, flexible design, suitable for mounting in tight spaces.
High-precision temperature measurement with fast response speed.
Insulation and protection design, safe and reliable
Strong anti-interference performance and excellent long-term stability.
Flexible customization, adaptable to diverse scenarios.

Typical application scenarios

Smart refrigerators/freezers: Evaporator and air‑duct temperature monitoring enable intelligent temperature control, frost prevention, and energy‑efficient operation.
Air Conditioning / Fresh Air System: Heat exchanger and supply/return air temperature monitoring, enabling precise temperature control and optimizing defrost logic.
Dehumidifier/Humidifier: Integrated temperature–humidity control ensures stable operation and optimal dehumidification performance.
Smart thermostat / Heating equipment: Adhesive surface temperature sensing for precise temperature control and overheating protection.
Small smart home appliances: surface temperature monitoring and control for devices such as coffee makers and air fryers.

Technical specifications (adjustable upon request)

Sensor Type: Thin-Film Chip NTC Thermistor
Standard resistance values: 10 kΩ / 50 kΩ / 100 kΩ (at 25°C)
B-value coefficient: 3950 / 3977 / 4200K (optional)
Temperature measurement accuracy: ±0.3°C to ±1°C (depending on the selected configuration)
Operating temperature range: -40°C to +105°C (customizable extensions available)
Insulation Class: Complies with the insulation safety standards for household appliances.
Probe structure: Flexible thin-film encapsulation (made of a transparent insulating material)
Lead wire material: High-temperature-resistant PVC / Teflon wire (optional)
Connector Type: Standard PH2.0/XH2.54 terminals (customization supported)
Installation method: Surface-mount type (can be secured with adhesive backing)

Customized Services

We offer end-to-end customization services tailored to your specific equipment requirements, covering probe geometry, mounting structures, cable specifications, and electrical parameters. We can swiftly align with your product design while supporting mass production and quality assurance, ensuring both delivery efficiency and product consistency.

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