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        25W 6.2KR J Tubular Glazed Wire Wound Fixed Resistor For Divider

        Coating: Lead Free Vitreous Enamel Core: Ceramic Tube (95% A12O3) Non Inductive Products Are Available Power Range: 8W-500W
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        Product description

         

        Product Description

        1.Chief Technology Parameters & Contour Dimensions:

        Type Resistance Range(Ω) Power(w)                    Contour Dimensions(mm)
        L L1 L2 D d H H1 d1 t d2 B B1
        RX20T 5.1-200 10 41±1.5 - - 14±2 5.5±0.7 - 28.5±2.5 2 5 2 - -
        5.1-220 16 45±1.5 66±2 82±2 17±2 8±0.7 41±2 31±2.5 15 4.5
        5.1-430 20 51±2.0 72±2 88±2.2
        10-510 25 51±2.0 77±3 88±3 21±2.5 12±0.8 51.5±2 35±2.5 20 5.5
        10-1.0k 30 71±2.2 97±3 108±3
        20-1.2k 40 87±2.2 113±3 124±3
        20-1.5k 50 91±2.4 120±3 135±3 29±3 20±1.5 59±2 43±3 3.5 6 30
        24-2.0k 75 140±3.2 170±4 184±4
        24-2.7k 100 170±3.5 200±4 214±4
        20-4.3k 150 215±4 244±4 259±4
        RXG20T 5.1-3K 200 215±3 247±4 259±4 38±3 25±1.5 84±3 58±2 4 9 3 35 6.5
        266±3 296±4 308±4 30±2 16±0.8 71±2 50±2 2 26
        5.1-3K 250 266±3 296±4 308±4 30±2 16±0.8 71±2 50±2 4 9 2 26 6.5
        300 298±4 310±4 36±2 22±1.2 82±3 58±2 3 35
        6.2-3K 400 250±2 280±3 298±4 54±2 30±2 98±3 79±3 8 16 3 50 6.5
        500 300±2 330±3 348±4

        Note:1.Go beyond the afore cited scope,we can provide the products according to the user's requirements.

                 2.We can provide the non-inductance products according to the user's requirements and add the character "N" before the mark.

                 3.Can select freely the assist units of the resistors.

        2.Contour Drawing:

        25W 6.2KR J  Tubular Glazed  Wire Wound Fixed Resistor For Divider

        3.Chief Characteristic:

        1:Non-lead glazed on the Surface.Anti-pollution.

        2:Enduring high temperature.

        3:It can be used to the severe environment.

        4:RX20T is variable resistor.The resistance value is adjustable.

        4.Technology Standard:

        1:GB/T 5729-2003;

        2:Q/QH 1630-2014;

        5.Product Details:

        25W 6.2KR J  Tubular Glazed  Wire Wound Fixed Resistor For Divider

         

        6.Applications scope:

        1.They are used extensively distribute voltage,distribute current and load resistors in the D.C. or low frequency A.C. circuit.

        2.Anti-fouling, high temperature , anti-flaming, anti-corrosion, harsh environment

        3,Loading, divider, high-speed train braking units, craning

        4,Power supply, Capacitor discharge, automotive system

        RX20 Chief Testing

        Chief Testing & Testing Requirements for the Authentication Teating

        Test item

        Test condition and Performance index request Testing result
        Wire bondability HiSnPb39,75W Soldering iron method,Fused coating. Uniform wetting
        Insulation Resistance 500V±50V direct-current test voltage,Package foil method,Time of duration:1 min. Insulation Resistance≥20MΩ
        Insulation and voltage resistance 2000V DC voltage or peak value of 50Hz AC voltage is equality,Time of duration:1 min. Without breakdown, fox and the flicker phenomenon
        Main body strength GB/T5729-2003 4.15.2 Power≤40W Load 30N;Power≤50W Load 100N . ΔR≤±(1%R+0.05Ω)
        Vibration Frequency:10-500Hz;Accelerated:10g(a=98/S2 A=0.75mm);Primary circulation per 5min,Time of duration:1h. ΔR≤±(1%R+0.05Ω)
        Temperature rise Apply the rated power,Time of duration is 30min. ΔT=(T-T0)≤325℃
        Temperature fast changed Keep 30min in (-55±3)℃, then warming to (200±3)℃,keep 30 min, 5 cycles.Be up to the mustard GB/T5729-2003 4.19                                                                            ΔR≤±(2%R+0.1Ω)
        Steadydamp-heat T:(40±2)℃,RH=(93±3)%,Time of duration:96h. ΔR≤±(2%R+0.1Ω)
        Overload Apply 10 times rated power,Time of duration:5s. ΔR≤±(2%R+0.1Ω)
        Indoor temperature durability In indoor temperature,apply the rated power,Time of duration:1000h. ΔR≤±(2%R+0.1Ω)

         

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