Specifications
Brand Name :
TYOHM
Model Number :
SMW
Place of Origin :
China
MOQ :
1K
Price :
Please contact us for details
Payment Terms :
T/T
Delivery Time :
7-10 work days
Packaging Details :
T/B
Supply Ability :
Depending on the specific circumstances, it generally takes 5-7 work days to complete
Certification :
AEC-Q200
Power Rating Load :
Rated voltage for 30 minutes ( Surface temp. 275°C Max )
Short-Term Overload :
5 times of rated wattage for 5 seconds ( ±2% )
Dielectric Withstanding Voltage :
AC 500V for 1 minutes ( No evidence of mechanical damage or insulation breakdown )
Insulation Resistance :
10,000MΩ ( DC 500V megger )
Temp. Cycle :
-55°C( 30 min.)→ Room Temp.( 3 min.)→+200°C( 30 min.) →Room Temp.( 3 min.) / ( 5 cycles) ( ΔR/R≤±1% )
Load Life :
Rated power load 90 minutes ON 30 minutes OFF 70°C 1000 hours ( ΔR/R≤±2% )
Description
Automotive High Reliability Power Wire Wound Chip Resistors

1. Flameproof UL94V0 molded package, resistant to heat, humidity & insulation.
2. Special design for automatic surface mounting.
3. Excellent mechanical strength & electrical stability.
4. Reducing assembly costs.
5. AEC-Q200 qualified.

500V Automotive Resistors 3WL Power Wire Wound Resistors

Product Overview

Power wire-wound surface mount resistors are high-power resistors packaged in a surface mount structure using a wire-wound process, suitable for high-power load applications.

These products possess excellent mechanical strength and electrical stability, enabling long-term stable operation in high-temperature, high-humidity, and harsh environments.

Encapsulated in UL94V0 flame-retardant material, they offer good heat resistance and insulation properties, effectively reducing electrical failures caused by environmental factors.

Their structure is specifically designed for automated placement, improving production efficiency and reducing assembly costs, making them widely used in high-power circuit systems.

Product Technical Specifications
Item Parameter Description
Product Name Power Wire-Wound Chip Resistor
Power Range 3WL
Resistance Range 0.1Ω ~ 500Ω
Resistance Tolerance ±1%, ±5%
Temperature Coefficient ±200ppm/°C
Package Type SMD Chip Package
Flame Retardant Rating UL94V0 Certification
Materials Metal Wire-Wound, Ceramic Substrate
500V Automotive Resistors 3WL Power Wire Wound Resistors
Product Performance Advantages

High Power Capability
Utilizing wire-wound technology, it can withstand high power loads and is suitable for high-power circuits and electrical equipment.

Excellent Environmental Resistance
Encapsulated in UL94V0 flame-retardant material, it possesses excellent properties such as heat resistance, moisture resistance, and corrosion resistance, enabling it to adapt to various extreme environments.

Excellent Mechanical Strength
The wire-wound design improves the resistor's vibration and shock resistance, ensuring stability.

Cost-Effective Assembly
This resistor is specifically designed for automated surface mount assembly, simplifying the production process and reducing manual assembly costs.

Applications

Power Wire-Wound Chip Resistors are widely used in:

  • Power Conversion & Regulation Modules
  • Automotive Electronics Systems
  • Industrial Control Equipment
  • Telecommunication Devices
  • High Power Electronics Devices
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500V Automotive Resistors 3WL Power Wire Wound Resistors

Ask Latest Price
Brand Name :
TYOHM
Model Number :
SMW
Place of Origin :
China
MOQ :
1K
Price :
Please contact us for details
Payment Terms :
T/T
Contact Supplier
500V Automotive Resistors 3WL Power Wire Wound Resistors

ASIA AKITA ELECTRONIC TECHNOLOGY(SHENZHEN)CO.,LTD

Verified Supplier
1 Years
shenzhen
Since 1992
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
50000000-54000000
Employee Number :
700~720
Certification Level :
Verified Supplier
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