Flat-mount NTC temperature sensor

Main Features:

This series of flat‑mount NTC temperature sensors is specifically designed for high‑thermal‑conductivity temperature measurement on the surfaces of new‑energy battery modules and high‑power electrical equipment. Featuring an integrated metal flat base and a cylindrical package, these sensors can be directly bonded or press‑fitted to the target metal surface, offering large contact area, excellent thermal conductivity, and flexible installation. They provide stable, accurate temperature data to support battery management systems (BMS), serving as critical components for temperature control and safety in new‑energy and energy‑storage systems.

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Category:

New Energy and Energy Storage

Keyword: Flat-mount NTC temperature sensor

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Core Technological Advantages

Large-area flat‑panel lamination design significantly enhances thermal conductivity.

High-precision temperature measurement ensures the reliability of BMS thermal management.

Reinforced structural design, tailored to the complex operating conditions of energy storage systems.

Flexible installation options, compatible with a wide range of assembly scenarios.

Typical application scenarios

New energy storage systems: temperature monitoring of battery cell surfaces, module busbars, and main busbars; battery management system (BMS) temperature control and overheat protection.
Power battery system: Temperature monitoring of key components, including the cell surface of the battery pack, power modules, and control boards.
Industrial Power Equipment: Inverter power modules, key components of energy storage converters, and temperature monitoring for high-power power supply modules.
Large-scale energy storage systems: Key-node temperature monitoring and safety protection for residential, commercial & industrial, and grid‑scale energy storage power stations.

Standard Technical Parameters

Temperature-sensing element: NTC negative temperature coefficient thermistor
Standard resistance values: 10 kΩ / 50 kΩ / 100 kΩ at 25°C (customizable)
B-value coefficient: 3950/4100/4200 (customizable)
Temperature measurement accuracy: ±0.3°C to ±0.5°C (room-temperature range)
Operating temperature: -40°C to +125°C (customizable extensions available)
Base material: stainless steel / nickel-plated copper metal plate
Protection rating: IP65
Response time: ≤1.5s
Wire specifications: High-temperature and aging-resistant specialized insulated wire (customizable length and connector type)
Environmental Standards: Compliant with RoHS and REACH regulations, free of hazardous substances, safe and environmentally friendly.

Customized Services

This product supports full‑specification, personalized customization, allowing you to tailor parameters such as thermistor size, resistance value, B‑value, operating temperature range, lead wire length, and connector type to meet your specific requirements. We can also design a custom temperature‑sensing solution based on the actual operating conditions of your energy storage system, ensuring it meets a wide range of application needs.

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