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1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

    Buy cheap 1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole from wholesalers
     
    Buy cheap 1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole from wholesalers
    • Buy cheap 1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole from wholesalers
    • Buy cheap 1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole from wholesalers

    1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

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    Brand Name : ZENITHSUN
    Model Number : MO 1/4W - 10W
    Certification : RoHS, IATF16949
    Price : US$5.75 - US$100 per 1000pcs
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 10000kpcs per week
    Delivery Time : 10 - 15 days
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    1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

    1/4W to 10W Metal Oxide Film Fixed Resistor, Axial Resistor, Through Hole


    Structure:

    1.ZENITHSUN metal oxide film resistor is fixed value, axial resistor. It is made of ceramic rod that is coated with a thin film of metal oxides, such as tin oxide.
    2.On both ends of metal oxides thin film a metal cover is pressed with the connection leads.
    3.The desired resistance is achieved by cutting a spiral shaped slot in the thin oxide metal layer.
    4.ZENITHSUN MOF resistor is covered with several coating layers that are baked individually. The coating protects against moisture and mechanical stresses.
    5.The resistor value is marked by color code bands.


    Feature:

    1.Stability properties
    2.Withstand high temperatures
    3.Low inductance.
    4.Low noise.
    Metal oxide film resistors exceed the performance of metal file and carbon film resistors for the following properties: power rating, voltage rating,overload capabilities,surge capacity,and high temperature operation.


    Application:

    The typical uses for ZENITHSUN metal oxide film resistors are in high voltage and high temperature applications. Operating voltages up to 15 kV with a nominal temperature of 350 °C are feasible for carbon film resistors.. Example uses include high voltage power supplies, radars, x-rays, and lasers.


    Specifications:

    Test ItemTest ConditionPerformance
    Temperature coefficientTest the resistance value at normal temperature and normal temperature added 100℃,calculated per ℃ resistance value change rate.-1000ppm/℃ to +350ppm/℃
    Temp.Range/-55℃~155℃
    Short Time Overload2.5×rated voltage or Max.overload voltage(get the lower)for 5seconds△R≤±(1%R0+0.05Ω)
    Pulse overloadAt 4×rated voltage or Max.pulse overload voltage (get the lower) for 5seconds△R≤±(1%R0+0.05Ω)
    Resistance to soldering heatImmerge into the 350±10℃ tin stove for 2-3seconds△R≤±(0.5%R0+0.05Ω)
    SolderabilityImmerge into the 245±5℃ tin stove for 2-3secondsThe soldering area is over 95%
    Load Life in humidityOverload rated voltage or Max.working voltage (get the lower) for 1000hours (1.5 hours on and half-hour off) at the 40±2℃ and 90%-95% relative humidity.△R≤±(2%R0+0.1Ω)
    Load Life in heatOverload rated voltage or Max.working voltage (get the lower)for 1000hours (1.5 hours on and half-hour off) at the 70±2℃.△R≤±(2%R0+0.05Ω)
    Insulation VoltageDC 1/4W 1/2W :250V 1W 2WS:350V 2W 3WS 3W:500Vno breakdown,no flashover
    Temperature CycleAt -55℃ for 30min, then at+25℃ for 10-15 min, then at +155% for 30 min, then at +25℃ for 10-15 min, total 5 cycles.△R≤±(5%R0+0.05Ω)

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    Quality 1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole for sale
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