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DIP Glass Sealed NTC Thermistor 1000KR And 1388KR / Ohm

    Buy cheap DIP Glass Sealed  NTC Thermistor 1000KR And 1388KR / Ohm from wholesalers
     
    Buy cheap DIP Glass Sealed  NTC Thermistor 1000KR And 1388KR / Ohm from wholesalers
    • Buy cheap DIP Glass Sealed  NTC Thermistor 1000KR And 1388KR / Ohm from wholesalers
    • Buy cheap DIP Glass Sealed  NTC Thermistor 1000KR And 1388KR / Ohm from wholesalers

    DIP Glass Sealed NTC Thermistor 1000KR And 1388KR / Ohm

    Ask Lasest Price
    Brand Name : WS
    Model Number : WS-MFB
    Certification : SGS
    Price : Negotiation
    Payment Terms : T/T, Western Union,Paypal
    Supply Ability : 1000000pcs/day
    Delivery Time : 3-5 work days
    • Product Details
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    DIP Glass Sealed NTC Thermistor 1000KR And 1388KR / Ohm

    High Stability DIP Glass Sealed NTC Thermistor 1000KR and 1388KR / ohm​


    Recommended applications:

    Rice cooker, microwave oven, electric cooker, coffee pot, electric blanket, soy sauce pot, toaster etc.


    Features:

    1. Body sizeΦ2mm X 4mm
    2. resistance range: 500 OHM~2M OHM
    3. B value range: 2000~6000K
    4. -40 ~ +300℃ operating temperature range
    5. Agency recognition:UL/cUL
    6. RoHS compliant


    Code number and specifications:

    Dimensions:




    Characteristics:

    Part no.Zero power
    resistance @ 25°C
    Tolerance of R25B valueTolerance of B valueMax. Power Dissipation At 25°CDissipation FactorThermal Time constantOperating temperature range
    R25 (KΩ)( ±%)(K)(±%)Pmax(mW)δ(mW/°C)τ(Sec.)(°C)
    WS-MFB-1004-440010001,2,3,5,1025/5044001,2,3,5100≧2≦9-40~+300
    WS-MFB-1384-4400138825/504400

    Ps.:can be tailored according to clients’ demand


    operating current:


    In order to make the test more accurate, the running current should be as less as possible. The following formula is suggested:
    I=sqrt(0.005δT^2/(B*R))
    PS.:1.sqrt is for square root
    2. δ is for dissipation constant in mW/℃
    3. T is for temperature in Kelvins
    4.B is for the index of the thermal sensitivity
    5.R is for zero-power resistance in KOHM
    6.final current is in mA


    R-T characteristic curve

    Reliability test:


    No.itemstandardTest conditionsspecifications
    1Low temperature storageIEC 60068-2-21Lowest operating temperature*1000HNo visible damage
    ∣△R25/R25∣≦ 2%
    2High temperature storageIEC 60068-2-21Highest operaing temperature*1000HNo visible damage
    ∣△R25/R25∣≦ 3%
    3Thermal shockIEC 60068-2-1410 cyclesNo visible damage
    ∣△R25/R25∣≦ 2%
    steptemperature(℃)period(ms)
    1Low temperature
    ±5℃
    30±3
    2Room temperature5±3
    3High temperature
    ±5℃
    30±3
    4Room temperature5±3
    (internal test: 100 cycles)
    4Constant temperature and humidityIEC 60068-2-360℃, 93%±3% RH; 1000H
    (internal test: 56 days)
    No visible damage
    ∣△R25/R25∣≦ 2%
    5Life testIEC 60539-1
    4.26
    25±5℃, Pmax; 1000hrs
    (internal test: 56 days)
    No visible damage
    ∣△R25/R25∣≦ 3 %

    ● storage conditions:
    1. storage temperature: -10℃~+40℃
    2.relative humidity:≦75%RH
    ● Period of Storage:one year


    Contact: Angel Sun
    Tel: +86-13528847020
    Email: Admin@winsunhk.cn
    Skype: Angelsun618
    Whatsapp: 13528847020
    Wechat: 13528847020
    QQ: 553695308


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