Home /

High Temperature Resistant Resistance MF58 Glass Processing Type 10K 50K 100K Suitable For Hair Straightener NTC Thermis

High Temperature Resistant Resistance MF58 Glass Processing Type 10K 50K 100K Suitable For Hair Straightener NTC Thermis

Brand Name:linkun
Certification:CE / ROHS / UL / TUV / SGS
Model Number:Vehicle Temperature Sensor
Minimum Order Quantity:Negotiation
Delivery Time:Negotiation
Payment Terms:T/T, L/C, Western Union
Contact Now

Add to Cart

Verified Supplier
Location: Dongguan Guangdong China
Address: Room 101, No. 21, Huayuanzai Road, Chongmei, Chashan Town, Dongguan City, Guangdong Province
Supplier`s last login times: within 15 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details Company Profile
Product Details

High Temperature Resistant Resistance MF58 Glass Processing Type 10K 50K 100K Suitable For Hair Straightener NTC Thermis

product information
Product type: Glass package NTC temperature sensor
Product features: high temperature resistance, sensitive response, easy installation
Model usage: temperature measurement/temperature control/overheat protection
Operating temperature range: 0~+300°C
Thermal time constant: about 10S
Product withstand voltage: AC1800V*60S
Waterproof level: Not waterproof
Product qualifications: Meet certification requirements
Product application scope:
Microwave ovens, electric ovens, food thermometers, aroma diffusers, etc.
Product customization instructions:
(1) Resistance value of the product (nominal resistance value at 25°C, or other)
(2) Product accuracy (1%~5%)
(3) B value coefficient of the product
(4) Wire model and length (color, length, temperature resistance requirements)
(5) Wire tail specifications (tin dipped, socket plug-in, special specifications)
(6) Probe specifications and materials (nickel-plated copper, red copper, stainless steel, ABS plastic shell)
(7)Use temperature range


Type
NTC(thermistor) Temperature Sensor
Temperature range
-50℃ ~ +300℃;Customized
Accurancy
1%;5%;10%
RT(25℃)
1K;2K;2.2k;2.7k;3K;5K;7K;8K;12K;15K;20K;25K;30K;40K;47K;50K;60K;70K;100K;200K;230K;250K;470K;500K;1000K;Customized
B value
3274;3435;3470;3928;3950;3977;4100;4200;4400;Customized
Probe Material
Stainless steel SS304; aluminum;copper;plastic;epoxy;glass
Installation
Flanged;Surface;Threaded;Plastic;Straight;Film;Customized
Wire Material
Heat shrinkable tube;PVC tube;glass fiber tube; teflon tube
Connector
Molex;JST;DuPont;CWB;CJT;U type;Customized
Waterproof
IP67;IP68


Material, type and size:

Thermistors are bulk semiconductor devices and as such can be manufactured in a variety of forms. More common ones include discs, beads and rods. Sizes do vary from 1mm beads to discs a few centimeters in diameter and thickness.
There are different types of thermistors, most of which respond differently to changes in temperature. Thermistors are not linear and their response curves vary from type to type. Some thermistors have a nearly linear temperature-resistance relationship, others have a sharp change in slope (sensitivity) at a specific characteristic temperature.

Main Technology Parameters


Part numberRated resistance R25B value (25/50)

Dissipattion Coeffient.


Thermal time constantOperating temperature
Range KOhmTolerance %(K)Tolerance %Mw/℃sec
CWF□□□31000.1~20

±1

±2

±3

±5

3100±1≥2.2≤70-55~+125
CWF□□□32700.2~203270
CWF□□□33800.5~503380
CWF□□□34700.5~503470
CWF□□□36001~1003600
CWF□□□39505~1003950
CWF□□□40005~1004000
CWF□□□40505~2004050
CWF□□□415010~2504150
CWF□□□430020~10004300
CWF□□□450020~10004500

NCT temperature sensor application range

◆Heating and heating air conditioners and related equipment

◆Household appliances of various sizes: air conditioners, refrigerators, battery stoves, bread ovens, baking ovens, electric ovens, microwave ovens, electric fans, soybean milk machines, electric water heaters, electric rice cookers, disinfection cabinets, water dispensers, heaters, electric irons, disinfection Cabinets, drinking fountains, lighting appliances, etc.

◆Temperature measurement and control circuits for agricultural, medical, environmental protection, meteorological, food processing and other equipment

◆Instrument coils, automotive circuits, integrated circuit modules, transistor amplifier circuits, temperature compensation circuits such as quartz crystal oscillators and thermocouples



Working principle of temperature sensor

Using the NTC thermistor under a certain measurement power, the resistance value drops rapidly as the temperature rises. Utilizing this feature, the NTC thermistor can be used to determine the corresponding temperature by measuring its resistance value, so as to achieve the purpose of detecting and controlling the temperature.








Reliability Test


Test ItemTest StandardTest methodPerformance requirements
Zero Power ResistanceIEC 60539-1Immerse samples in the constant temperature bath at 25℃±0.005℃,test steady resistance

Resistance tol ±1%


B valueIEC60539-1Immerse samples in the constant temperature bath at 25℃,50℃(or 85℃), test steady resistance,and calculate B value

Resistance tol ±1%


Free fall

IEC60068-2-32


Fall height: 1.5±0.1m,Surface: Cement , 1 time

No obvious damage, R25 △R/R≤±1%


Insulation

IEC60539-1


500V pressure on insulation shell test insulation resistance

>500MOhm


Withstand voltageIEC60539-1

Withstand voltage: 1500V/AC ,Leakage current:2mA Lasting: 60sec


No obvious damage


TensionIEC60068-2-21

Pull uniform speed at the end, F>4.0KG(requested by customer)


No obvious damage, R25 △R/R≤±1%


VibrationQ/HBm 108-94Test frequency: 10~500Hz,swing: 1.2mm acceleration: 30m/s2 Direction X,Y,Z Time:8Hour/direction

No obvious damage, R25 △R/R≤±1%


Steady humidity and heatIEC60068-2-78Temp:40±2℃ Humidity:92-95%RH Time:1000±24Hour

No obvious damage, R25 △R/R≤±1%


Thermal time constantEC60539-1Immerse in 25℃ water,after thermal balance,immerse in 85℃,resistance arrives 63.2%,calculate total time

<10 sec


High temperature storageIEC60068-2-2Temp:125℃±5℃ Time: 1000±24HourNo obvious damage, R25 △R/R≤±1%
Cold and thermal shockIEC60068-2-14

-40℃~+125℃ T1:30min Cycle time:1000


No obvious damage, R25 △R/R≤±1%


Knock experimentIEC60068-2-77

Acceleration:250m/s2 Pulse lasting: 6ms Knock times: 1000 Recovery time: 2 Hour


No obvious damage, R25 △R/R≤±1%


Low temperature storageIEC60068-2-1

Temp: 40±2℃ Time: 1000±24Hour


No obvious damage, R25 △R/R≤±1%


Salt sprayIEC60068-2-11Temp: 35±2℃ Collection hour : 1.0mL~2.0mL Time: determine per as actual demand

No obvious damage, R25 △R/R≤±1%





Application


China High Temperature Resistant Resistance MF58 Glass Processing Type 10K 50K 100K Suitable For Hair Straightener NTC Thermis supplier

High Temperature Resistant Resistance MF58 Glass Processing Type 10K 50K 100K Suitable For Hair Straightener NTC Thermis

Inquiry Cart 0