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          Aluminum-housed heat sink small size high power wire wound resistors

          Chief Characteristic:. 1.Structure: Aluminum housed 2.Fillings: expoxy 3.Core: ceramic rod n(A12O3 comtent over 75%) 4.Power Range: 5W~50W 5.Resistance range: 1ohm~20k ohm 6.Resistance tolerance: ±1%~±5% 7.Resistance temperature cofficient: ±100ppm~±400ppm 8.Specialty: With aluminum-housed heat sink, small size, high power, good stability. Non-inductive products are available. suitable for installation in heat diffusing plates No heat diffusing plates installation, the power must be cut off 1/2
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          Product description

          Chief Characteristic:.

          1.Structure: Aluminum housed

          2.Fillings: expoxy

          3.Core: ceramic rod n(A12O3 comtent over 75%)

          4.Power Range: 5W~50W

          5.Resistance range: 1ohm~20k ohm 

          6.Resistance tolerance: ±1%~±5%

          7.Resistance temperature cofficient: ±100ppm~±400ppm

          8.Specialty: With aluminum-housed heat sink, small size, high power, good stability.

             Non-inductive products are available.

             suitable for installation in heat diffusing plates

             No heat diffusing plates installation, the power must be cut off 1/2 

          Chief Property Parameters:

           
          Type
          Rated Power
          (W)
          Resistance
          Range
          (Ω)
          Resistance Tolerance(%)
          ResistanceCoefficient(ppm/°C)
          Tolerant Voltage
          (Vac RMS)
          RX24
          5
          0.51-1.0K
          1(F)
           
          R≥10Ω : ±250
          5Ω<R<10Ω:
          ±500
          R≤5Ω :
          500V
          10
          0.51-1.5K
          2(G)
           
          1500V
          25
          0.51-8.2K
          5(J )
          50
          0.51-20.0K
          10(K)
          2000V

          Structure Size:

           

          Contour Drawing:

           

          Note:

          When using the resistor, you should be equipped with the corresponding etalon of the heat radiator panels , if no equipped with, the power load should be cut in half.

          We can produce resistor 10ohm 10w.

          Product Details

          Power Derating Curve

           

          Applications scope:

          1.Be able to use in the domain of the electric power,electric locomotive ,machine-electric equipment etc.
          2.They are Perfect elements of the power absorption and load.
          3.Principally used in electronic test equipment,high voltage switch, high voltage electric transport,large power electrical, electronic specialized precision instrument, new type medical equipment manufacture and high voltage electrostatic precipitator etc

          Other Details:

          1.The resistor is used in DC or low frequency AC circuits.
          2.We can provide the non-inductance resistor if it will be used in high frequency circuit.

          Technology Standard:

          1:GB/T 5729-2003
          2:Q/QH 1637-2014

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