Chip-type NTC temperature sensor

Main Features:

This series comprises surface-mount NTC temperature sensors specially developed for the automotive electronics sector. Featuring a high‑thermal‑conductivity metal flat probe paired with automotive‑grade, temperature‑resistant cables, these sensors can be directly mounted onto the surface of the target component, enabling rapid and precise temperature measurement. They are widely suited to meet the surface‑temperature‑sensing requirements of electric control units, power devices, and onboard equipment in new‑energy vehicles.

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Category:

Automotive Electronics

Keyword: Chip-type NTC temperature sensor

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Product Overview

This series comprises surface-mount NTC temperature sensors specially developed for the automotive electronics sector. Featuring a high‑thermal‑conductivity metal flat probe paired with automotive‑grade, temperature‑resistant cables, these sensors can be directly mounted onto the target component’s surface, enabling rapid and precise temperature measurement. They are widely suited to meet the surface‑temperature‑sensing requirements of electric control units, power devices, and onboard equipment in new‑energy vehicles.

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‑proof 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.
Compact and Easy-to-Install Design : The compact, low-profile probe is designed for installation in the tight spaces of automotive vehicles, eliminating the need for complex mounting and enabling seamless integration into various electronic control units and power devices.
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)
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 services, providing tailored solutions for probe dimensions, cable specifications, wire colors, connector types, and electrical parameters to meet your in-vehicle application needs, helping your automotive thermal management system achieve precise and efficient temperature control.

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