NTC Thermistor Sensor Probe Assembly

NTC sensor probe characteristics:
The NTC Thermistor sensor system uses NTC sensor elements 1K, 2K, 5K, 10K, 100K, 1000K; B values 3375k, 3470K, 3950K, 3700k, 3935k, 3380k, 3450k, 3550k, 3600k, 3977k, 3950k. Housings and integrated connectors with mechanical protection properties for various packaging technologies. Our NTC probes are suitable for surface temperature, air-gas, HVAC/refrigeration system, liquid and patient monitoring applications and are available in a variety of housings and styles in both standard and custom designs.

Plug-in NTC temperature probe
Our NTC probes are designed for fast, accurate temperature monitoring. Providing high voltage isolation up to 4000VAC, the insulation resistance is ideal for applications such as electric vehicle systems, generators and high voltage motors. This NTC probe meets reliability requirements during high temperature storage and temperature cycling testing.

Product range for a variety of applications:
ISO 13485 Medical NTC sensor probes and assemblies
AS9100 NTC sensor assembly for aerospace
ATEX explosion-proof NTC sensor assembly
UL-rated NTC sensor assembly for HVAC/refrigeration system applications
Standard tubular ring lug and clip-on design for NTC sensors
Probes available in custom and standard machined metals made of brass, stainless steel, aluminum and exotic alloys
NTC sensor probes feature plastic overmolding option
Applicable temperature range: -80ºC to +300ºC
Global engineering support for custom design solutions

product specifications

Product number	NTCRP3VG332JDGBEA
B constant (B value)	B0/100 : 3970K±2%
resistance	R100 : 3.3kΩ±5%
Wire length	150～300㎜
Stripped end of wire	Stripping
thermistor	Glass sealed radial leads
electric wire	Fluorine wire
Wire harness tail processing	Supports stripping, crimping terminals and connectors
range of working temperature	-40℃ to +200℃
Thermal constant	1.9mW/℃ [in still air]
Insulation resistance/insulation withstand voltage	More information

For more information on nominal resistance values and B constants, please consult us
●For more information on wire lengths and tolerances, please consult us
●For more information about the stripped ends of wires, please ask us

The NTC series temperature sensor adopts PPS resin shell and has the characteristics of high temperature resistance (up to 200℃), small size and high precision. Compared with thermocouple temperature sensors, the NTC series uses small-sized and high-quality NTC thermistor elements, which are suitable for temperature detection of automotive drive motors and industrial servo motors. The rugged and durable PPS shell gives the product high reliability, allowing it to operate normally even under high-temperature oil or conditions with frequent vibrations.

Surface temperature measurement mount NTC probe

NTC probe with threaded head

Waterproof stainless steel NTC probe

NTC thermistor description
An NTC (negative temperature coefficient) thermistor is a semiconductor ceramic product whose resistance decreases exponentially as temperature increases.
As a temperature sensor, it is widely used in various types of temperature detection in automobiles, industrial equipment, home appliances, and medical equipment.

This series of products is a glass-sealed NTC thermistor sealed with a PPS shell. The body part of the temperature sensor (temperature sensing part) is sealed by resin injection molding, and its size reaches the smallest level in the industry. Customers can choose between rectangular and cylindrical types according to the environment and shape of the installation location. The rectangular type is suitable for motors mounted on flat copper wires, while the cylindrical type is suitable for motors mounted on round copper wires. If you have any questions about the installation method, please feel free to contact us, our experienced technicians will be happy to provide you with suitable installation suggestions.

Waterproof stainless steel NTC probe
The waterproof stainless steel probe of the thermistor temperature sensor is a metal component that can be easily fixed to a reverse mounting fixture. Encapsulate the thermistor element inside and lead out the wires to protect the thermistor element. Widely used in high temperature, waterproof environments. It has the advantages of responsiveness and high precision.

NTC probe with threaded head
The threaded head fixed thermistor temperature sensor is the most common NTC probe packaging form and is widely used. The fixing method is stable and reliable, the waterproof sealing effect is remarkable, and it can be matched according to the specific location.

Surface temperature measurement mount NTC probe
The surface temperature measurement thermistor probe uses a metal probe assembly that can be easily fixed on a flat surface. Encapsulate the thermistor element inside and lead out the wires to protect the thermistor element. It is widely used in harsh environments such as flat surfaces that require waterproofing and moisture-proofing. It has the advantages of responsiveness and high precision.