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Temperature Measurement Using SURGING MF52D503F3950L100 NTC Sensor Module with Epoxy Resin Coating

Categories NTC Thermistors
Resistance @ 25℃: 50kΩ
Power(Watts): 0.1mW
Operating Temperature: -30℃~+105℃
Tolerance: ±1%
Thermal Time Constant: 8s
B Constant Tolerance: ±1%
B Constant (25℃/50℃): 3950K
Description: NTC Thermistor 50kΩ
Mfr. Part #: MF52D503F3950L100
Model Number: MF52D503F3950L100
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Temperature Measurement Using SURGING MF52D503F3950L100 NTC Sensor Module with Epoxy Resin Coating

NTC Sensor Module MF52D

The NTC Sensor Module MF52D is a temperature sensing component designed for accurate temperature measurement. It is suitable for various applications where precise temperature monitoring is required. The module utilizes an NTC thermistor for its sensing element, ensuring reliable performance.

Product Attributes

  • Product Name: NTC Sensor Module
  • Product Series: MF52D
  • Product Model: MF52D503F3950L100
  • Revision No: A/0
  • Rev Date: 2023/2/21
  • Material Name: UL2651 28AWG 2P TS Black Wire, NTC Thermistor, Epoxy Resin
  • Color: Black

Technical Specifications

ItemSymbolTest ConditionsMin.Nor.Max.Unit
Resistance At 25R25Ta=250.05 PT 0.1mW49.5050.0050.50K
Resistance At 50R50Ta=500.05 PT 0.1mW17.942K
B ValueB25/25(3853.887* LnK)3910.53950.03989.5K
Dissipative coefficientTa=25(in air)5.0mW/
Response Time- In liquid2585 T1=25+(85- 25)*63.2%=62.928.0Sec
Insulation testDC100V 1Sec50M
Operation Temperature Range-30+105

Reliability Tests

ItemPass CriteriaTest Conditions
Pull testNot loose, not deformedLoad Applied to each lead 0.5kg for 10sec
Drop TestNo visible damage1 meter height, 5 times onto a 10mm thick oak board
High Temperature Storage Life TestR/R253%, No visible damage1055, 100024 hrs
Low temperature storage-305, 100024 hrs
Humidity test402, 90%~95% RH, 500H24 hrs
Temp. cycle test3030min255min10530min 255min, 10Cycles

Soldering Conditions

ItemSettings/Parameters
Temperature of Soldering Iron tipT360
Soldering TimeS3Sec
Distance From ThermistorL10mm

Installation and Use Precautions

  • Use within the specified temperature range.
  • Avoid melting solder in the resin head during installation to prevent wire breakage, short circuits, or insulation damage.
  • Do not touch the resin head directly with a soldering iron.
  • When dividing parallel leads, separate them at least 10mm from the resin head.
  • When bending or cutting leads, ensure the bending radius is greater than 1mm and consider fixing the component leads.
  • Do not apply excessive force to the leads to avoid breaking the junction between the lead and the element.
  • Handle with care as the ceramic element is fragile and susceptible to cracking or chipping from excessive pressure or shock.
  • Evaluate product quality before molding with resin.

Storage Conditions

  • Storage Temperature: -10~+40
  • Relative Humidity: 75%RH
  • Environment: Keep away from corrosive atmosphere and sunlight.
  • Period of Storage: 1 year

Prohibited Storage/Usage Environments

  • Corrosive or deoxidizing gas environments (e.g., Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas).
  • Volatile or flammable gas environments.
  • Dusty conditions.
  • Vacuum, high pressure, or low pressure conditions.
  • Wet or humid locations; avoid direct liquid immersion or cleaning with liquids.
  • Locations with salt water, oils, chemical liquids, or organic solvents; avoid direct use with quick-drying glue.
  • Environments with strong vibrations.
  • Other locations with similar hazardous conditions.

R-T Table

T()Rmax(K)Rnom(K)Rmin(K)T()Rmax(K)Rnom(K)Rmin(K)
-30918.022883.2036849.62076123.0386120.751118.4941
-29862.201830.0151798.95087117.1047114.9837112.8898
-28810.1368780.3755751.63248111.4905109.5245107.5823
-27761.5532734.026707.42319106.1771104.3552102.5543
-26716.1961690.7282666.099410101.146799.458997.7895
-25673.8314650.2625627.45511196.382894.819793.2727
-24634.2433612.4261591.30031291.869790.422888.9898
-23597.2332577.0324557.45921387.593186.254284.9273
-22562.6172543.9088525.76981483.539182.300881.0728
-21530.2261512.8958496.08231579.695278.550577.4145
-20499.9036483.8463468.25811676.049274.991673.9414
-19471.505456.6244442.16911772.589971.613570.6431
-18444.897431.1039417.69671869.306968.40667.51
-17419.9558407.1685394.73111966.190265.359564.5328
-16396.5672384.7103373.17052063.230562.465361.7031
-15374.6255363.6294352.92092160.419159.714859.0128
-14354.0324343.8333333.89452257.747957.100256.4542
-13334.6974325.2361316.01062355.20954.614154.0203
-12316.5362307.7581299.19362452.795352.249651.7043
-11299.4706291.3257283.37392550.55049.5
-10283.4283275.8701268.48652648.358947.859247.3599
-9268.3421261.3276254.4712746.3245.821445.3236
-8254.1493247.639241.27142844.377843.881143.3856
-7240.7921234.7494228.83542942.527242.033141.5406
-6228.2164222.6075217.11473040.763440.272639.7837
-5216.3721211.1656206.06393139.082138.59538.1103
-4205.2124200.3796195.6413237.478836.996136.516
-3194.6941190.208185.80673335.949635.471634.9966
-2184.7766180.6125176.52463434.490734.017933.5483
-1175.4222171.5571167.76053533.098532.631232.1673
0166.5959163.0086159.48263631.769631.308130.8503
1158.2648154.9356151.66123730.500930.045529.5939
2150.3985147.3091144.26873829.289328.840228.3951
3142.9684140.1019137.27913928.13227.689427.251
4135.948133.2887130.66834027.026326.590326.1587
5129.3125126.8458124.41374125.969725.540425.1157
4224.959624.537224.1195796.57766.37976.1872
4323.993923.578523.1679806.36546.17195.9837
4423.070422.66222.2585816.1615.97175.7877
4522.187121.785721.3894825.96415.7795.5991
4621.341920.947620.5585835.77435.59335.4174
4720.533220.145919.764845.59155.41445.2424
4819.75919.378819.0041855.41525.2425.0739
4919.017918.644818.2771865.24535.07594.9115
5018.308217.942117.5815875.08144.91584.755
5117.628417.269316.9158884.92344.76144.6042
5216.977216.625116.2786894.7714.61254.4588
5316.353216.00815.6684904.6244.46894.3187
5415.755215.416715.0841914.48214.33054.1836
5515.181914.850214.5243924.34524.19694.0532
5614.632314.307213.988934.21314.0683.9276
5714.105113.786713.4741944.08553.94363.8063
5813.599513.287612.9816953.96243.82363.6893
5913.114512.80912.5094963.84353.70783.5764
6012.64912.349812.0566973.72873.59593.4675
6112.202211.909311.6223983.61783.48793.3623
6211.773411.486611.2057993.51073.38363.2607
6311.361611.080910.8061003.40723.28283.1627
6410.966210.691410.42251013.30723.18553.068
6510.586410.317410.05431023.21063.09152.9766
6610.22159.95839.70091033.11713.00072.8882
679.87099.61339.36151043.02682.91292.8029
689.53399.28199.03561052.93952.8282.7204
699.218.96348.7226
708.89868.65738.4218
718.59928.36318.1328
728.31128.08027.855
738.03417.80827.5879
747.76767.54667.3312
757.51117.2957.0843
767.26437.05286.8469
777.02666.81986.6185
786.79796.59566.3987

Note: It is essential to equip your product with an appropriate fail-safe function to prevent secondary damages that may be caused by the abnormal function or failure of this product.


2411121131_SURGING-MF52D503F3950L100_C5439724.pdf

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