SMD NTC temperature sensor with mounting holes for automotive electronics

Main Features:

This series comprises surface-mount NTC temperature sensors specially designed for the automotive electronics sector. They feature a high‑thermal‑conductivity metal flat probe paired with automotive‑grade, temperature‑resistant cables. The probe is equipped with mounting holes, allowing direct screw‑on attachment to the target component’s surface for rapid, accurate temperature measurement. These sensors are widely suited to surface‑temperature‑sensing applications in new‑energy vehicle electronic control units, power devices, and onboard equipment.

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Category:

Automotive Electronics

Keyword: SMD NTC temperature sensor with mounting holes for automotive electronics

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Core Features

Excellent thermal conductivity and conformability : The flat metal probe can closely conform to the component being measured, significantly shortening the thermal conduction path and enabling rapid temperature response. With a measurement accuracy of up to ±0.5°C, it provides reliable data support for vehicle‑mounted temperature control systems.
Automotive-grade reliability Both the probe and the cable are made from high- and low-temperature‑resistant, aging‑resistant materials, capable of withstanding vehicle‑environment vibrations, temperature fluctuations, and electromagnetic interference. They deliver stable long-term performance and meet the stringent reliability standards of automotive electronics.
Screw-Fixed Installation Design The probe features standard mounting holes, allowing for direct screw‑in installation. This ensures a secure fit that resists loosening, preventing poor electrical contact and enabling reliable long‑term operation even under the high‑vibration conditions typical of automotive applications.
Flexible customization : Probe dimensions, cable specifications, wire colors, and electrical parameters (resistance values, B‑values) can all be customized to meet the integration requirements of various vehicle models and electronic control systems.

Typical application scenarios

Temperature monitoring of power devices in new-energy vehicle motor controllers and DC-DC modules
Surface temperature acquisition of the vehicle-mounted electronic control unit (ECU)
Automotive Battery Management System (BMS) – Surface Temperature Measurement of the Battery Pack
In-vehicle smart devices, automotive power module thermal management system

Technical Specifications Reference

Temperature measurement range: -40°C to +150°C (customizable and expandable)
Temperature measurement accuracy: ±0.5°C (at 25°C reference, customizable for specific requirements)
Nominal resistance values: 10 kΩ / 50 kΩ / 100 kΩ (B‑value options: 3950 or 4200)
Probe material: High‑thermal‑conductivity metal (rust‑proof and corrosion‑resistant)
Installation method: screw‑mounted (mounting hole specifications can be customized)
Cable specifications: automotive-grade, temperature-resistant, flame-retardant cable; length and wire color are customizable.
Protection rating: IP54 (at the probe end; can be upgraded upon request)
Certification standards: RoHS, REACH; supports AEC-Q100‑compliant verification.

Customized Solutions

We offer end-to-end custom solutions, tailoring probe dimensions, cable specifications, mounting hole patterns, connector types, and electrical parameters to your specific in-vehicle application, helping your automotive thermal management system achieve precise and efficient temperature control.

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