Yixing, Jiangsu, China – September 8, 2026 –
Wuxi Xuyang Electronics Co., Ltd., a specialized manufacturer of negative temperature coefficient (NTC) thermistors, today announced the widespread adoption of its precision thermistor chips in smart small appliances across Europe, North America, and Southeast Asia. As a core electronic component for temperature detection and overheat protection, Xuyang’s NTC thermistors are used in air fryers, electric kettles, coffee machines, smart rice cookers, and other kitchen devices.
Why Small Appliances Rely on NTC Thermistor Chips
Modern smart small appliances require accurate temperature detection to achieve consistent cooking results, enable safety shut-off, and support intelligent control logic. Xuyang Electronics manufactures standalone NTC thermistor components (not integrated sensor modules) that offer:
Fast thermal response time – Enables the control circuit to detect temperature changes promptly for precise heating regulation.
High resistance accuracy – Tight resistance tolerances (e.g., ±1%, ±3%) ensure batch-to-batch consistency, leading to reproducible cooking performance.
Multiple packaging options – Available in epoxy-coated, glass-encapsulated, and surface-mount (SMD) forms to fit compact PCB layouts of small appliances.
Long-term stability – Maintains stable resistance-temperature (R-T) characteristic curves after thousands of high-temperature operating cycles.
Typical Small Appliance Applications (Thermistor Component Level)
Appliance Type Function of Xuyang NTC Thermistor Value Delivered to End Product
Air Fryers Serves as a voltage divider resistor in the control circuit, providing real-time temperature feedback from the heating chamber Enables even heating, prevents burning, and can trigger automatic power-off
Electric Kettles Used in water temperature detection and boil-dry protection circuits; can maintain set keep-warm temperatures (e.g., 85°C) Improves safety, saves energy, meets different tea brewing requirements
Smart Rice Cookers Detects the temperature transition point from boiling to steaming, controlling heating power Prevents scorching at the bottom, ensures consistent rice texture
Coffee Machines Stabilizes brew water temperature (approx. 92–96°C) and controls steam/milk frothing temperature Ensures consistent espresso flavor, creamy milk froth
Smart Ovens Multi-zone thermistor elements monitor different temperature zones, working with the main control board for programmed baking Even browning, supports recipe-based automatic temperature control via App
Meeting Different Requirements of EU/US and Southeast Asia Markets
Europe & North America: Stringent product safety standards (e.g., IEC 60730) require reliable overheat protection. Xuyang’s NTC thermistor components help small appliances achieve automatic shut-off and thermal lockout features. Additionally, the EU RoHS environmental directive demands components free of lead, mercury, and other hazardous substances – Xuyang products are fully RoHS compliant.
Southeast Asia: High ambient humidity and power grid fluctuations require components with strong environmental adaptability. Xuyang’s NTC thermistors offer a wide operating temperature range (-40°C to +150°C) and good moisture resistance suitable for tropical climates. Moreover, the over 50% in-stock ratio for popular models helps local small appliance assembly plants shorten procurement lead times.
Supply Reliability & Quality System
Wuxi Xuyang Electronics operates a 13,000+ m² factory with an annual production capacity exceeding 1 billion pieces of NTC thermistors, certified under ISO9001 quality management. To meet the high-volume, short-lead-time demands of the small appliance industry, the company maintains over 50% of popular models in stock, supporting rapid sampling and batch delivery.
Free Samples & Engineering Support
Small appliance manufacturers and solution designers can visit the official website https://www.ntc-thermistor.com to request free samples. Xuyang provides 24/7 online technical support to assist engineers in selecting the appropriate R-T curve (B value), resistance range, and package size.
About Us
XUYANG was founded in 2001, with a forward-looking vision to enter the electronic components field and solidify our technological foundation with diode manufacturing as the starting point; In 2004, with a keen grasp of market trends, we added a new line of thermistor products and embarked on the path of specialization in sensitive components.
Media Contact
Company Name: Wuxi Xuyang Electronics Co., Ltd.
Contact Person: Media Relations
Email: Send Email
Country: China
Website: https://www.ntc-thermistor.com/