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Aluminum Shell 2.2K Ohm NTC 3950 Thermistor 5x35mm NTC Temp Sensor

Categories Thermistor Temperature Sensors
Brand Name: AMPFORT
Model Number: CWF222F3950FA365AW
Certification: RoHS
Place of Origin: Dongguan,Guangdong,China
MOQ: 1200 Pieces
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 9,000,000 Pieces Per Month
Delivery Time: 2 Weeks
Packaging Details: Bulk,500PCS/BAG,
Product Name: Out-car NTC Thermistor Aluminum Shell Temperature Sensor
NTC Thermistor: R25=2.2KΩ±1% B25/50=3950K±1%
Cable: UL2651#24AWG*2C 105℃ 300V Black
Shell: Φ5.0×35+30.0 Aluminium Housing
Temperature Range: -10~+105℃
Application: Automotive Air Conditioner
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Aluminum Shell 2.2K Ohm NTC 3950 Thermistor 5x35mm NTC Temp Sensor


Out-car NTC Thermistor Aluminum Shell Temperature Sensor 2.2K Ohm 3950 5x35mm


I Description Of The Aluminum Shell Temperature Sensor 2.2K Ohm 3950


Out-car NTC Thermistor Aluminum Shell Temperature Sensor designed for automotive application such as air conditioning, heating seat , out-car temperature sensing with features that high stability, long term operation , high accuracy and low cost.Epoxy coated housing can transfer temperature to PCB via UL rated cable accurately.


II Features Of The Aluminum Shell Temperature Sensor 2.2K Ohm 3950


► High fexiable

► High precision

► Aluminum housing

► Small order acceptted

► Quick response


III Application Of The Aluminum Shell Temperature Sensor 2.2K Ohm 3950


► Household

► Air conditioner

► Fridge

► Printer

► Washing Machine


IV Dimension Of The Aluminum Shell Temperature Sensor 2.2K Ohm 3950 (Unit:mm)


NOMaterial NameItem/PN
2-1.Thermistor

R25=2.2KΩ±1% B25/50=3950K±1% MF52

2-2.Lead WireUL2651#24AWG*2C 105℃ 300V Black
2-3.Epoxy ResinJ105/J106B/J05X G108/GU01 Black
2-4.Shell

Φ5.0×35+30.0 Aluminium Housing


V Electrical Performances Of The Aluminum Shell Temperature Sensor 2.2K Ohm 3950


NOItemSignTest ConditionsMin.Normal valueMax.Unit
4-1.Resistance at 25℃R25

Ta=25±0.05℃

PT≦0.1mw

2.1782.2002.222
4-2.B ValueB25/503910.539503989.5k
4-3.Dissipation factorσTa=25±0.5℃2.5//mw/℃
4-4.Time constantτTa=25±0.5℃//20sec
4-5.Insulation resistance/500VDC100//
4-6.Withstand voltage test/1500V AC (3mA)5//Sec
4-7.Operating temp.range//-10/105

VI Reliability Test Of The Aluminum Shell Temperature Sensor 2.2K Ohm 3950


NOItemTechnical requirementsTest conditions and method
5-1.High temp. Test

DR/R25£±3%


DB/B£±3%


No change with withstand voltage,

Insalution performance.

Appearance without damage.

100±5℃,power on 500±24 hrs,DC0.2mA
5-2.Low temp. tes-10±5℃,power on 500±24 hrs,DC0.2mA
5-3.Endure moisture testStore in environment 55±2℃,90%-95%RH for 240±24 hrs
5-4.Temp. cycle test–20℃×30min→Room temp.×10min→ in 100℃ water×30min→Room temp.×10min 10 cycles
5-5Load electrify testPower on DC1mA,500hrs in room temp. and humid.
5-6Drop testFree fall into concrete floor from height 1m ,10 cycle.
5-7Vibration testFrequency range:10~55HZ Total amplitude 1.52mm 1 cycle 1 min ,direction and time X,Y,Z axs 2Hr each.
5-8Bending testBend 180°binding site wire and epoxy resin.Back and forth 10 times

VII Resistance Vs. Temperature Chart Of The Aluminum Shell Temperature Sensor 2.2K Ohm 3950


R-T CONVERSION TABLE
R25=2.200KΩ±1% B25/50=3950K±1%
T/℃RminRcenRmaxT/℃RminRcenRmax
-1011.85212.17812.513281.9311.9531.909
-911.23111.53411.844291.8501.8711.828
-810.64610.92711.215301.7721.7941.751
-710.09510.35610.623311.6991.7201.677
-69.5769.81910.07321.6281.6501.607
-59.0879.3129.542331.5611.5831.541
-48.6268.8359.048341.4981.5181.477
-38.1908.3858.582351.4371.4571.416
-27.7807.9608.144361.3791.3991.359
-17.3927.5607.730371.3231.3431.304
07.0267.1827.340381.2711.2901.251
16.6816.8256.972391.2201.2401.201
26.3546.4886.624401.1721.1911.153
36.0456.1706.296411.1261.1451.107
45.7545.8695.986421.0821.1001.063
55.4775.5855.693431.0401.0581.022
65.2165.3165.416440.99951.0180.9818
74.9695.0615.155450.96110.97880.9436
84.7354.8204.907460.92430.94170.9072
94.5134.5924.673470.88920.90630.8724
104.3034.3774.451480.85560.87230.8390
114.1044.1724.241490.82340.83980.8072
123.9153.9784.042500.79260.80870.7767
133.7363.7953.854510.76300.77890.7475
143.5673.6213.675520.73480.75030.7195
153.4063.4553.506530.70770.72300.6927
163.2533.2993.345540.68180.69670.6671
173.1073.1503.193550.65690.67160.6426
182.9703.0093.049560.63310.64750.6190
192.8392.8752.911570.61030.62430.5965
202.7142.7482.781580.58840.60220.5749
212.5962.6272.658590.56740.58090.5542
222.4832.5122.540600.54730.56050.5343
232.3762.4022.429610.52790.54090.5152
242.2742.2982.322620.50940.52210.4970
252.1782.2002.222630.49160.50400.4794
262.0842.1062.128640.47450.48660.4626
271.9942.0162.038650.45810.47000.4464
R-T CONVERSION TABLE
R25=2.200KΩ±1% B25/50=3950K±1%
T/℃RminRcenRmaxT/℃RminRcenRmax
660.43090.44230.4539
670.41600.42720.4386
680.40170.41260.4238
690.38800.39860.4095
700.37470.38520.3959
710.36210.37230.3827
720.34980.35980.3701
730.33810.34790.3579
740.32680.33640.3462
750.31600.32530.3349
760.30560.31470.3241
770.29550.30450.3136
780.28580.29460.3036
790.27650.28510.2939
800.26760.27600.2846
810.25900.26720.2756
820.25070.25870.2669
830.24270.25050.2586
840.23500.24260.2505
850.22760.23510.2428
860.22040.22770.2353
870.21350.22070.2281
880.20690.21390.2211
890.20050.20730.2144
900.19430.20100.2079
910.18830.19490.2017
920.18260.18900.1957
930.17700.18330.1898
940.17170.17780.1842
950.16650.17260.1788
960.16150.16740.1735
970.15670.16250.1685
980.15210.15770.1636
990.14760.15310.1588
1000.14330.14870.1543

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