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ASIA AKITA ELECTRONIC TECHNOLOGY(SHENZHEN)CO.,LTD

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China Metal Glaze Pulse Resistors 3WL High Voltage Chip Resistors Anti Sulfuration
China Metal Glaze Pulse Resistors 3WL High Voltage Chip Resistors Anti Sulfuration

  1. China Metal Glaze Pulse Resistors 3WL High Voltage Chip Resistors Anti Sulfuration
  2. China Metal Glaze Pulse Resistors 3WL High Voltage Chip Resistors Anti Sulfuration

Metal Glaze Pulse Resistors 3WL High Voltage Chip Resistors Anti Sulfuration

  1. MOQ: 1K
  2. Price: Please contact us for details
  3. Get Latest Price
Payment Terms T/T
Supply Ability Depending on the specific circumstances, it generally takes 5-7 work days to complete
Delivery Time 7-10 work days
Packaging Details T/B
Resistance Value 100K~10MΩ
Resistance Tolerance ±5% ( J ) or ±1% ( F )
Resistance Temp. Coeff. ±200 ppm/°C
Rated wattage 1WL ; 2WL ; 3WL
Short Time Overload 2.5 times of rated wattage for 5 seconds ( ±2% )
Pulse Loading Capability IEC 60065 14.1
Brand Name TYOHM
Model Number SMG
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability Depending on the specific circumstances, it generally takes 5-7 work days to complete
Delivery Time 7-10 work days Packaging Details T/B
Resistance Value 100K~10MΩ Resistance Tolerance ±5% ( J ) or ±1% ( F )
Resistance Temp. Coeff. ±200 ppm/°C Rated wattage 1WL ; 2WL ; 3WL
Short Time Overload 2.5 times of rated wattage for 5 seconds ( ±2% ) Pulse Loading Capability IEC 60065 14.1
Brand Name TYOHM Model Number SMG
Place of Origin China
High Light Metal Glaze Pulse Resistors 3WLHigh Voltage Chip ResistorsAnti Sulfuration Wire Wound Resistors
UL94V0 Sulfur-Resistant High-Voltage Encapsulated Resistors
Features
  • Encapsulated in non-flammable UL94V0 resin, providing excellent resistance to sulfur, heat, and moisture.
  • Special structural design suitable for automated SMT surface mount production.
  • Utilizes a high-stability metal glaze substrate, offering excellent electrical stability.
  • Extremely high pulse and lightning strike resistance.
  • High mechanical strength and long-term reliability.
  • Helps reduce assembly and production costs.
Product Positioning and Core Applications

The SMG series UL94V0 sulfur-resistant high-voltage encapsulated resistors are high-reliability SMD resistors designed specifically for high-voltage, high-surge, and harsh industrial environments. Employing metal glaze resistor technology, they maintain stable performance under high temperature, high humidity, and high-pulse conditions, meeting the stringent requirements of industrial-grade reliability and long-term stability in the European and American markets.

This series of resistors is particularly suitable for applications such as industrial power supplies, inverters, high-voltage control systems, automotive electronics, communication equipment, and surge protection modules. With operating voltages up to 5000V and lightning strike resistance conforming to IEC61000-4-5, the products effectively improve system safety and long-term operational stability.

Furthermore, SMT automated placement design helps improve production efficiency and meets the demands of the European and American electronics manufacturing industries for automation, high consistency, and cost optimization.

Product Parameter Table
Item Specifications
Product Series SMG Series
Product Type Metal Glaze High Voltage Chip Resistors
Resistance Range 100KΩ ~ 10MΩ
Tolerance ±1% / ±5%
Maximum Operating Voltage 1600V / 3500V / 5000V
Temperature Coefficient ±200ppm/℃
Maximum Surface Temperature 275℃ Max
Insulation Resistance 10,000MΩ
Withstand Voltage AC1000V / 1min
Pulse Withstand Standard IEC61000-4-5
Package Type Flameproof UL94V0 Molded Package
Mounting Method SMT Surface Mount

Key Application Areas
  • Industrial Power Supplies & UPS Systems

    Suitable for high-voltage switching power supplies, industrial power modules, and UPS systems, providing stable high-voltage control performance and surge protection capabilities.

  • Automotive Electronics

    Sulfur-resistant design suitable for complex automotive environments, applicable to new energy vehicles, battery management systems, and on-board control modules.

  • Communication and Networking Equipment

    High insulation and high stability characteristics suitable for communication power supplies, network switching equipment, and high-voltage signal control systems.

  • Lightning and Surge Protection Modules

    Products possess excellent pulse-withstanding performance and can be widely used in lightning protection circuits and industrial protection systems.

  • Automation and Intelligent Manufacturing Equipment

    SMT structure facilitates automated production, suitable for industrial automation and intelligent control equipment in the European and American markets.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1992

  • Total Annual:

    50000000-54000000

  • Employee Number:

    700~720

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • ASIA AKITA ELECTRONIC TECHNOLOGY(SHENZHEN)CO.,LTD
  • No.6, 1 Qu, Sha Ken, Tong Le Chun, Long Gang Dist., Shenzhen,Guang Dong, China
  • https://www.specialresistor.com/

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