Shenzhen PakHeng Electronics Ltd


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Contact US


Tel: 86-755-86229698


Fax : 86-755-86229508


Email: sales01@pakheng.com / sales20@pakheng.com 


Address: The 3rd Industry Zone, Yanchuan, Songgang, Baoan District, Shenzhen, Guangdong, China

Ceramic Tube Wire Wound Power Load Resistors Fixed Type Through Hole 25 Watt 100ohm High Resistance

Ceramic Tube Wire Wound Power Load Resistors Fixed Type Through Hole 25 Watt 100ohm High Resistance

A leading resistors manufacturing company, Pakheng, can supply Ceramic Tube Wire Wound Power Load Resistors Fixed Type Through Hole 25 Watt 100ohm High Resistance with original of Shenzhen China. We devoted ourselves to resistors research 25 years. Covering most of Europe and America market. We are also can supply film resistors and wire-wound resistors, having our group of professional personnel at your service.


    Ceramic Tube Wire Wound  Power Load Resistors Fixed Type Through Hole  25 Watt 100ohm High Resistance                

    details of ceramic tube wire wound power load resistors.jpg

    Ceramic Resistors Function

    Limiting current: By introducing resistance into a circuit, resistors can limit the amount of current that flows through the circuit. In accordance with Ohm’s law, if the voltage in a circuit remains the same, the current will decrease if you increase the resistance.

    Dividing voltage: You can also use resistors to reduce voltage to a level that’s appropriate for specific parts of your circuit. For example, suppose your circuit is powered by a 3 V battery but a part of your circuit needs 1.5 V. You could use two resistors of equal value to split this voltage in half.

    Resistor/capacitor networks: Resistors can be used in combination with capacitors for a variety of interesting purposes.


    Product Description

    1. High power rating, high overload.

    2. Copper wire or chrominum alloy wire is wound on the ceramic tube coated with non-flammable resin, good dissipation, high stability, and long life.
    3. Widely used in power supply, transducer, elevator, arena audio and lifting, braking, Ship, load equipment, high requirement equipment Industry, ect.
    4. For customer specifications, can be made into variable.


    Specification and Dimension

    HPR FIXED TYPE.png

    Part No.

    Power

     Dimensions(mm)

    Resistance range

    L1±1

    L2±2

    L3±2

    L4±2

    H1±1

    H2±2

    W±1

    T±0.5

    F±0.3

    HPR500

    500W

    261

    300

    316

    332

    72

    103

    50

    8.2

    6.4

    0R1-168K

    HPR600

    600W

    276

    315

    331

    347

    72

    103

    50

    8.2

    6.4

    0R1-189K

    HPR800

    800W

    260

    300

    325

    350

    87

    118

    60

    8.2

    6.4

    0R1-210K

    HPRA00

    1000W

    229

    270

    300

    330

    102

    129

    70

    8.2

    6.2

    0R1-214K

    HPRA20

    1200W

    270

    320

    350

    380

    102

    129

    70

    8.2

    6.2

    0R1-263K

    HPRA50

    1500W

    344

    385

    415

    445

    102

    129

    70

    8.2

    6.2

    0R1-328K

    HPRB00

    2000W

    469

    510

    540

    570

    102

    129

    70

    8.2

    6.2

    0R1-452K

    HPRC00

    3000W

    540

    600

    637

    674

    118

    148

    80

    10.2

    6.2

    0R1-579K

    HPRD00

    4000W

    540

    600

    642

    684

    150

    187

    100

    10.2

    8.5

    0R1-750K

    HPRE00

    5000W

    525

    600

    700

    794

    290

    352

    150

    12.2

    10

    0R1-1M2


    Performance Test:

    Temperature Coefficient Test

    Test Condition: Test the resistance value at normal temperature and normal temperature added 100, calculate perresistance value change rate.

    Performance:±350ppm/

     

    Short Time Overload Test

    Test Condition: According 10 times rated power to account the voltage or max .overload voltage (get the lower)for 5 seconds.

    Performance: ΔR≤±(2%R0+0.05Ω)

     

    Resistance to Soldering Heat Test

    Test Condition: Immerge into 350±10tin stove for 2~3 seconds.

    Performance: ΔR≤±(1%R0+0.05Ω)

     

    Solderability Test

    Test Condition: Immerge into 260±10℃ tin stove for 2~3 seconds.

    Performance: Area of soldering is over 95%.

     

    Temperature Cycling Test

    Test Condition: At  -55℃ for 30 min, then at +25℃ for 10~15 min, then at +125℃ for 30 min, then at +25℃ for 10~15 min, total 5 cycles.

    Performance: ΔR≤±(1%R0+0.05Ω)

     

    Load Life in Humidity Test

    Test Condition: Overload rated voltage or Max. working voltage(get the lower)  for 1000 hours (1.5 hours on and half-hours off) at the 40±2℃ and 90~95% relative humidity.

    Performance: ΔR≤±(5%R0+0.05Ω)

     

    Load Life in Heat Test

    Test Condition: Overload rated voltage or Max. working voltage(get the lower)m for 1000 hours (1.5 hours on and half-hours off) at the 70±2℃.

    Performance:ΔR≤±(5%R0+0.05Ω)

     


    Package of ceramic tube wire-wound resistors

    ceramic tube power resistors package.jpg


    Shipping


    1. We will ship the items within 3 working days after the payment confirmed.

    2. We can ship to you by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways. 

    3. We are not responsible for any accidents, delays or other issues caused by the forwarder.

    4. Any import fees or charges are on the buyer's account


    FAQ

    Q1: Do you provide samples ? is it free or extra?

    PakhengYes, normally we could offer the sample for free charge but do not pay the cost of freight.

      

    Q2: Does Pakheng keeps goods in stock or only trading?

    A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.



    Q3: How long is your delivery time?

    Pakheng: Generally it is 1-2 working days if the goods are in stock. Or it is 7-10 days if the goods are not in stock, it is according to quantity.


     

    After Sales Service:

    We are responsible for all the goods from us. If you have any questions about the goods, you can contact us freely in any time.

    As add-valued service, we can help our customers arrange their goods combination shipment or other goods they want from here China. We also can help our customer pay to their many different suppliers here.

    Anything you need us, we are just be here for you.

    PakHeng Electronics is one of the leading ceramic tube wire wound power load resistors fixed type through hole 25 watt 100ohm high resistance manufacturers and suppliers in China, offering the free sample and competitive price. Welcome to wholesale the high quality bulk resistors made in China from us. It if of good performance and high safety.
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