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A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG

    Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
     
    Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers
    • Buy cheap A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG from wholesalers

    A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG

    Ask Lasest Price
    Brand Name : UCHI
    Certification : ROHS,SGS
    Model Number : 202J3950GA400AC
    Price : Negotiable
    Delivery Time : 7 working days
    Payment Terms : T/T,Paypal,Western Union,Money gram
    Supply Ability : 8000,000,000PCS Per Month
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    A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG

    A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG


    Quick Detail:


    Absolute accuracy ± 0.7 °C

    Linear output within 0.2 °C

    Resolution better then 0.005 °C

    Duty Cycle output

    Calibrated on chip

    TTL, CMOS compatible

    Temperature range 175 °C (-45 to +130 °C)

    Directly connectable to data input of microprocessor

    Easy multiplexing of multiple sensors


    Description:


    The temperature sensor is a sophisticated full silicon temperature sensor with a

    digital output. The one wire output (duty-cycle modulated) can be directly connected to all

    kinds of micro-controllers without the need of A/D conversion. The temperature range is –45

    °C to 150 °C. The high resolution (< 0.005 °C) makes the sensor useful for high precision

    applications. The sensor is available in various housings like T018, T092, T0220 and for high

    volume production in SOIC. Special housing can be manufactured on request.


    Applications:


    Heater systems

    Measuring instruments

    Washing machines

    Overheating protection

    Appliances


    Specifications:


    Drawing

    A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG


    5

    EPOXY FILLING

    NZ-1

    -

    4

    AL CAP

    AL 35*5

    1

    3

    THERMISTOR

    Chip 2.2K-3950 ±5%

    1

    2

    EPOXY FILLING

    NZ-1

    -

    1

    LEAD WIRE

    UL2651 AWG24# TS BLACK

    420mm

    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℃

    2.2kΩ

    ±5%



    2

    B Value

    B25/50

    resistance changing was decided by temperature changing

    3950 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℃









    Reliability test








    Item

    Condition

    ΔR25

    ΔB25/50

    1

    Thermostability

    100℃air,120hrs→Room temperature air,1hr.

    <±10%

    <±3%

    2

    Low temperature resistant

    -30℃air,120hrs→Room temperature air,1hr

    <±10%

    <±3%

    3

    Moisture-proof

    45℃×RH95±5%,120hrs→Room temperature air,1hr.

    <±10%

    <±3%

    4

    Temperature cycle test

    -20℃*30min→Room temperature*10min→80℃ in water*30min→room temperature*10min cycle 10 times

    <±10%

    <±3%








    .Mechanical robustness testing








    Item

    Conditions

    Situation after test

    1

    Tensile

    Applying 3kgF/60SEC force on connectorwire bobbin

    Normal appearance

    2

    Bend

    Fixed sensor, bend wire 90degree on horizontal,reset 10 times.

    Electrical property is normal

    3

    Free Fall

    Free fall to a board with 30mm thickness from height 1m ,must 3 times









    Inpection Standard: GB2828-2003







    Test Item

    Criterion

    Test Level

    JOA Score


    Insulation resistance

    DC500V/100ΜΩ↑

    N=5

    C=0


    Withstand voltage

    AC1500V/1min

    N=5

    C=0


    Visual inspection

    Zero defect

    S=3

    C=0


    Extension and strength

    3kg.f↑

    N=5

    C=0


    Product length

    Refer to Drawing

    N=5

    C=0


    Tube length

    Refer to Drawing

    N=5

    C=0


    Resistance RT1

    Refer to Drawing

    S=3

    C=0


    Resistance RT2

    Refer to Drawing

    N=5

    C=0


    BT1/T2 value

    Refer to Drawing

    N=5

    C=0


    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
    Quality A1050 Aluminum Head 5 % 40cm NTC Temperature Sensor 2.2k 3950 24AWG for sale
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