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

Electrical Resistor 46K OHM Through Hole Trapezium Aluminum Housed Wirewound Resistors with 2% Resistance Tolerance

Electrical Resistor 46K ohm Through Hole Trapezium Aluminum Housed Wirewound Resistors with 5 Resistance Tolerance Pak heng offers aluminum alloy, extensive resistance and highly cost effective 5% trapezium aluminum housed wirewound resistor. Our company is a susseccful and honesty manufacturer...

    Electrical Resistor 46K OHM Through Hole Trapezium Aluminum Housed Wirewound Resistors with 2% Resistance Tolerance

    TRX resistors.jpg



    Features:

    1. Aluminum crust surface with good performance in heat radiation, suitable for cooling pate installation, can be uesd in the atrocious environment.

    2. Small size, high power load.

    3. High insulating capacity, encapsulation by incombustible and inorganic material, good performance in vibration.

    4. Muti connection form will be easily to fix.

    5. Widely used in Power supply, Transducer, Elevator, Arena audio and high requirement equipment Industry.

    6. Resistance tolerance: ±1%、±2%、±5%、±10%

     

    Strutrual Drawing:

    TRX600W-800TRX1000W-2000W:


    图片48.png


    Dimensions and Voltage Performance:

    Part No.

    Power

    Resistance range

    Dimensions(mm)


         Max. working Voltage


         Max. overload Voltage


         Withstand Voltage

    L1±1

    L2±1

    L3±1

    L4±10

    H±1

    W±1

    W1±0.5

    W2±0.5

    d±0.5

    TRX600

    600W

    0R1-278K

    313

    337

    355

    300

    59

    61

    41

    6

    4

    1700V

    1700V

    2400V

    TRX800

    800W

    0R1-329K

    358

    382

    400

    300

    59

    61

    41

    6

    4

    1800V

    1800V

    2550V


    Dimensions and Voltage Performance:

    Part No.

    Power

    Resistance range

    Dimensions(mm)

    Max. working Voltage

    Max. overload Voltage

    Withstand Voltage

    L1±2

    L2±2

    L3±2

    H±1

    W±1

    W1±0.5

    W2±0.5

    TRXA00

    1000W

    0R1-293K

    362

    384

    400

    107

    50

    30

    6.0

    2000V

    2000V

    2850V

    TRXA20

    1200W

    0R1-343K

    412

    434

    450

    107

    50

    30

    6.0

    2100V

    2100V

    3000V

    TRXA50

    1500W

    0R1-378K

    447

    469

    485

    107

    50

    30

    6.0

    2200V

    2200V

    3100V

    TRXA80

    1800W

    0R1-472K

    542

    564

    580

    107

    50

    30

    6.0

    2300V

    2300V

    3300V

    TRXB00

    2000W

    0R1-492K

    560

    582

    600

    107

    50

    30

    6.0

    2400V

    2400V

    3500V



    Rated Power Derating Curve: Surface Temperature Rise:

    图片50.png


    图片4.png

    Temperature Coefficient Test

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

    Performance: ±300ppm/℃

     

    Short Time Overload Test

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

    Performance: Area of soldering is over 95%.

     

    Temperature Cycling Test

    Test Condition: At  -55for 30 min, then at +25for 10~15 min, then at +125for 30 min, then at +25for 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±2and 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

     

    Terminal Strength Test

    Test Condition: Pull:10N

    Performance:ΔR≤±(2%R0+0.1Ω)

     

    Vibration Test

    Test Condition: Frequency:10-55Hz,Swing:0.75mm,Test Time:6 Hours.

    Performance:ΔR≤±(2%R0+0.1Ω

     

    Nonflammability Test

    Test Condition: Respectively load AC voltage by 5,10,16 times rated power for 5 min.

    Performance: No visible flame.

     

    Means of Delivery:


    图片8.png


    Our Shipment:

    1. We will ship the goods within 1-3 work days after payment confirmation.

    2. We can ship goods via DHL/Fedex/UPS/TNT/EMS. Pls tell us which you prefer. We suggest DHL, because it is cheapest and fast in China.

    3. We are not responsible for any accidents, delays or other situations related with shipping company. But we will keep focus on the package tracking.

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

     

    FAQ:

    Q1: How to guarantee the Quality of Industrial Parts?

    A1: We have the integrated system for industrial parts quality control. We have IQC(income quality control), IPQCS(in process quality control section), FQC(final quality control) and OQC(out-going quality control) to control each process of industrial parts production.

     

    Q2: What’s the Advantage of Your Parts for Industry Products?

    A2: The advantage of our products is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented and diligent-oriented. Our products are featured by strict tolerance, smooth finish and long service time.


    Q3: Why Should Choose Us?

    1. We have more than 20 years of experience in electronics industry and strictly follow the international standard in manufacturing.

    2. We cooperate with a large number of high-quality suppliers.

    3. We have a professional team, our customer concept is “customer first, excellent service”.


    About Us

    We are specializes in a great variety of resistors, (low, high resistance value supply by your request). It can be widely used in various kinds of industry line, such as TV, Audio, Monitor, New Energy, Lighting, Transducer, Power Supply, UPS, Digital Products, Charger, Household Appliances, Apparatus, Electric Welding Machine, Elevator and other industries.

    PakHeng Electronics is one of the leading electrical resistor 46k ohm through hole trapezium aluminum housed wirewound resistors with 2% resistance tolerance 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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