Dongguan Uchi Electronics Co.,Ltd.

Manufactuer of varistor,temperature sensor,thermistor,fuse and resistor !

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsNTC Temperature Sensor

Flanged Stainless Steel Thermistor Probe NTC Temperature Sensor 2315X4170FB800AJ For Oven

Good communication. Will buy from again !

—— Mark Kim

Professional & Patient Sales ,fair transaction

—— Penka Kalacheva

Reliable partner, worth being go on cooperation !

—— Rakesh Saini

I'm Online Chat Now

Flanged Stainless Steel Thermistor Probe NTC Temperature Sensor 2315X4170FB800AJ For Oven

Large Image :  Flanged Stainless Steel Thermistor Probe NTC Temperature Sensor 2315X4170FB800AJ For Oven

Product Details:

Place of Origin: Dongguan,Guangdong,China
Brand Name: UCHI
Certification: ROHS,SGS
Model Number: 2315X4170FB800AJ

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: Bulk 500PCS/BAG
Delivery Time: 7 working days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 8000,000,000PCS Per Month
Detailed Product Description

Quick Detail:


Glass encapsulated thermistor, housed in stainless steel sheath, with rectangle flange, round tip and 1 mounting hole. 
For temperatures upto 250C.
Reliable operation in hot, damp and fatty air.

Resistance @200C

Beta value 

Thermal time constant

Dissipation factor

Operating temperature

1K ohm±3%


15 sec

5 MW/C






NTC Thermistor can be assembled in housing in a variety of configurations for temperature sensing, measurement, detection, indicator, monitoring and control. Thermistor temperature sensor probe assemblies can conveniently attach to or be an integral part of any system to monitor or control temperature.The choice of assembly is dependent on the application. The primary factors which determine the optimum configuration of a thermistor assembly are the operating environment, mounting, time response and minimum dissipation constant.
The two factors which do vary considerably with thermistor sensor probe assembly design are time constant and dissipation constant. The time constant will typically be of greater duration in encapsulated thermistors. This is, of course, due to additional mass surrounding the thermistor element; therefore, extending the thermal transfer time. Dissipation constant will also be greater in assemblies. The additional housing mass serves well as a heat sink. Greater power is therefore required to induce self-heating. Both time constant and dissipation constant will vary with the selected thermistor and housing. Heat transfer properties of the housing, thermistor location, mass and wire type determine these constants.
Applications for temperature sensing include air temperature sensors, surface temperature sensors and immersion temperature sensors. Housings for air temperature sensors are often simple, inexpensive devices such as molded plastic shells, deep-drawn brass or aluminum cylinders, or even stainless steel tubes. Surface temperature sensors are designed to match the contour of the surface to be sensed, whether it's flat, curved, or round. Mounting holes or clips are often used to simplify installation of the sensor. Immersion temperature sensors are designed so that the sensing element will be surrounded by the medium to be sensed, often times a liquid. The sensing portion will normally protrude through a hole or orifice while a portion of the assembly will remain outside the medium to allow for the signal to be read. Immersion housings are usually threaded to allow them to be screwed into a hole or opening. Immersion part requests to be liquid and humidity prevention.
The material used for the housing will be dependent upon the temperature range needed, response time, cost, and special considerations such as UL, FDA or NSF requirements in food and/or medical applications. Some of the materials available include stainless steel, copper, plastic, teflon, brass, aluminum, epoxy and heat shrinkable tubing.
The following are examples of some NTC thermistor temperatu





Thermistor temperature sensor probe assembly for standard domestic oven, microwave oven, electric cooker, roaster, toaster, industrial process control, etc.







5  TEFLON TUBE ∮2.0 Clear White JA 1
4 THERMISTOR MFB 231.5K  4170 XH 1
3 Thermally Conductive Silicone XH-504 White   1
2 SUS CAP  Stainless steel element∮4*30*T0.8   -
1 LEAD WIRE UL1332 AWG26#2C TS Black ZC 1700MM
No. Material Name Material Description Quantity  
Techinical Parameters        
  Item Code Cotent Parameter Tolerence
1 Thermistor R25 Impedance value of the no-load condition when 25℃± 0.1℃ 231.5kΩ  
R200 Impedance value of the no-load condition when 200℃± 1℃ 1kΩ ±3%
2 B Value B25/50 resistance changing was decided by temperature changing 4170 Kelvin  
B100/200 resistance changing was decided by temperature changing 4537 Kelvin ±2%
3 Heat conductivity coefficient τ Resistance changing is 63.2% from 25℃ to 50℃ Stir the water <15s  
4 Power factor δ Electrical work that make temperature of temperature sensor change 1 ℃ 0.7mW/℃  
5 Insulation and voltage resistance   AC1500V(1mA) /1Min Normal  
6 Insulation resistance   Megger DC500V >100MΩ  
7 Temperature Range Tw   -20~105℃  



Competitive Advantage:


  1. Factory supply directly
  2. Completed certificates such as UL,VDE,SGS,etc and high quality available
  3.  Quick delivery
  4. Best after-sales services
  5. OEM & ODM available

Contact Details
Dongguan Uchi Electronics Co.,Ltd.

Contact Person: Anna

Send your inquiry directly to us Message not be empty!