Square-mounted terminal-type NTC temperature sensor

Main Features:

This series of square‑mount terminal‑type NTC temperature sensors is specifically designed for critical‑point temperature measurement in new‑energy battery modules, energy‑storage inverters, and high‑power electrical equipment. Featuring an integrated square mounting terminal and a metal‑encapsulated housing, the sensor can be securely fastened to the target metal surface with screws, offering stable installation, efficient thermal conductivity, and excellent resistance to temperature and aging. It provides precise, reliable temperature data to support battery management systems (BMS), making it a core component for thermal‑control safety in the new‑energy and energy‑storage sectors.

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Category:

New Energy and Energy Storage

Keyword: Square-mounted terminal-type NTC temperature sensor

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Core Technological Advantages

Square-terminal design, tailored to meet the demanding installation requirements of energy storage systems.

High-efficiency thermal conduction paths ensure BMS temperature control accuracy.

High-temperature and aging-resistant wire, suitable for the complex environments of energy storage systems.

Industrial-grade protection, with stable performance over long-term operation.

Typical application scenarios

New energy storage systems: current‑collecting busbars for battery modules, cell terminal posts, and busbar temperature monitoring; battery management system (BMS) temperature control and overheat protection.
Power Battery System: Key Nodes of New Energy Vehicle Battery Packs, Battery Modules, and Temperature Acquisition for Power Modules
Industrial electrical equipment: power modules for variable-frequency drives, terminal blocks in distribution cabinets, and temperature monitoring of critical components in energy-storage converters.
Large-scale energy storage systems: temperature monitoring and safety protection for residential, commercial & industrial, and grid‑scale energy storage 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 (within the 0–100°C range)
Operating temperature: -40°C to +125°C (customizable extensions available)
Terminal material: stainless steel / nickel-plated copper square terminals
Mounting hole diameter: Standard M3/M4/M5 (customizable)
Protection rating: IP65
Response time: ≤2s
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, custom customization, allowing you to tailor parameters such as terminal size, mounting hole diameter, resistance value, B‑value, operating temperature range, wire length, and connector type to meet your specific requirements. We can also design a dedicated temperature‑sensing solution tailored to the actual operating conditions of your energy storage system, ensuring it meets a wide range of application needs.

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