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

High Voltage and High Resistance Value Metal Glaze Resistor with 5% Accuracy

High Voltage and High Resistance Value Metal Glaze Resistor with 5% Accuracy Pak heng offers high voltage, high resistance value and highly cost effective 5% metal glaze resistor. Our company is a susseccful and honesty manufacturer and supplier. We have devoted ourselves to resistors for many...

    High Voltage and High Resistance Value Metal Glaze Resistor with 5% Accuracy

    Features:

    1. High resistance value, small size, endure high temperature, high voltage, good performance in enduring moisture, and good overload capability.

    2. Operating ambient temperature: :-55℃~+125℃

    3. Surface is nonflammable, the normal size coats brick red and small size coating is gray white, that add a yellow ring at the behind of the precision color rings to distinguish the resistors type.

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

     

    Structural Drawing:

    A、 Ceramic core

    B、 Glaze Film

    C、 Iron Cap

    D、 Sillicon resin coating

    E、 Color Ring

    F、 Tinned copper lead wire 


    Product Specification


    Part No.

    Power

    Resistance range

    Dimensions(mm)

    Max. working voltage

    Max. overload voltage

    Max. Pulse voltage

    Max. insulation voltage

    L±1

    D±0..5

    d±0.05

    MGR014

    1/4W

     1K-75M

    6.0

    2.3

    0.45

    350V

    700V

    700V

    500V

    MGR12S

    1/2WS

    1K-75M

    6.0

    2.3

    0.45

    350V

    700V

    700V

    500V

    MGR012

    1/2W

    1K-75M

    9.0

    3.2

    0.58

    500V

    1000V

    1000V

    750V

    MGR01S

    1WS

    1K-75M

    9.0

    3.2

    0.58

    500V

    1000V

    1000V

    750V

    MGR01B

    1W

    1K-75M

    11

    4.5

    0.75

    700V

    1400V

    1400V

    1000V

    MGR02S

    2WS

    1K-75M

    11

    4.5

    0.75

    700V

    1400V

    1400V

    1000V

    MGR02B

    2W

    1K-75M

    15

    5.0

    0.75

    750V

    1500V

    1500V

    1100V

    MGR03S

    3WS

    1K-75M

    15

    5.0

    0.75

    750V

    1500V

    1500V

    1100V

    MGR03B

    3W

    1K-75M

    24

    8.0

    0.75

    800V

    1600V

    1600V

    1200V

    MGR05S

    5WS

    1K-75M

    24

    8.0

    0.75

    800V

    1600V

    1600V

    1200V


    Rated Power Derating Curve:


    Performance Test:

    Test Item

    Test Condition

    Performance

    Temperature coefficient

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

    ±500ppm/℃

    Short time overload

     

    2.5 × rated voltage or Max.overload voltage (get the lower) for 5 seconds.

    ΔR≤±(2%R0+0.05Ω)

    Pulse overload

    At 4 × rated voltage or Max. pulse overload voltage (get the lower) cycle 10000±200 times(1 second on, 25 seconds off ).

    ΔR≤±(1%R0+0.05Ω)

    Resistance to soldering heat

     

    Immerge into 350±10℃ tin stove for 2~3 seconds.

    ΔR≤±(1%R0+0.05Ω)

    Solderability

    Immerge into 245±3℃ tin stove for 2~3 seconds.

    The area of soldering is over 95%

    Temperature cycling

    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.

    ΔR≤±(0.5%R0+0.05Ω)

    Load life in humidity

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

    ΔR≤±(5%R0+0.05Ω)

    Load life in heat

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

    ΔR≤±(5%R0+0.05Ω)

    Aigulle overload

    Over load 5~9KV DC voltage, 2.5 seconds power on; 2.5 seconds power off; 10 cycles.

    ΔR≤±10%R0

    No mechanical damage.

    Nonflammability

    Respectively load AC voltage by 5、10、16 times rared power for 5 minutes.

    No visible flame.


    Product Qualification



    Certificates:



    Means of Delivery:



    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 high voltage and high resistance value metal glaze resistor with 5% accuracy 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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