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Heat Resistant High Resistance Resistor Humidity Resistant Metal Film Chip Resistors
Heat Resistant High Resistance Resistor Humidity Resistant Metal Film Chip Resistors
Specifications
Brand Name :
TYOHM
Model Number :
SMF
Place of Origin :
China
MOQ :
1K
Price :
Please contact us for details
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
Short Time 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 )
Solder-ability :
235±5°C for 2 seconds ( Minimum 95% coverage )
Resistance to Soldering Heat :
270±5°C for 10±1 seconds ( No evidence of mechanical damage )
Moisture-proof Load Life :
Rated power load 90 minutes ON 30 minutes OFF 40°C 95% RH 500 hours ( ΔR/R≤±2% )
Description
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. Reduces assembly costs

Heat Resistant High Resistance Resistor Humidity Resistant Metal Film Chip Resistors

Product Overview

Power-type metal film chip resistors are high-performance resistors designed for high-power-density circuits and surface-mount (SMT) applications.

This series of products features excellent heat resistance, moisture resistance, and insulation properties, enabling stable operation in high-temperature and complex environments.

Utilizing a metal film structure design, they maintain stable resistance characteristics even under high-power loads.

Furthermore, their optimized structure makes them suitable for automated production lines, effectively reducing assembly costs and improving production efficiency, meeting the demands of miniaturization and high reliability in electronic devices.

Product Technical Specifications
Item Parameter Description
Product Name Power Type Metal Film Resistor
Power Range 2W ～ 5W
Resistance Range 10Ω ～ 2MΩ
Resistance Tolerance ±1%, ±5%
Temperature Coefficient ±100ppm/°C
Operating Voltage 300V ～ 500V
Operating Temperature Range -55°C ～ +200°C
Package Type SMD Surface Mount
Encapsulation Material Flame Retardant Epoxy Resin
Heat Resistant High Resistance Resistor Humidity Resistant Metal Film Chip Resistors
Product Performance Advantages

High Power Handling Capacity Capability
Optimized metal film structure design enables higher power density in a small size.

Flameproof & Environmental Resistance
High temperature resistance, humidity resistance, and excellent insulation properties.

Excellent Mechanical Strength
Molded encapsulation effectively prevents mechanical stress damage, ensuring long-term reliability.

Low Assembly Cost
Supports automated surface mount technology, simplifying the production process and reducing assembly costs.

Applications

Power Metal Film Resistors are widely used in:

  • Power Conversion & Regulation Modules
  • Automotive Control Systems
  • Industrial Automation Equipment
  • Communication & Networking Devices
  • Home Appliances & Smart Devices
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Heat Resistant High Resistance Resistor Humidity Resistant Metal Film Chip Resistors

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Product Detail
Brand Name :
TYOHM
Model Number :
SMF
Place of Origin :
China
MOQ :
1K
Price :
Please contact us for details
Payment Terms :
T/T
Contact Supplier
Heat Resistant High Resistance Resistor Humidity Resistant Metal Film Chip Resistors

ASIA AKITA ELECTRONIC TECHNOLOGY(SHENZHEN)CO.,LTD

Verified Supplier
1 Years
shenzhen
Since 1992
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Automotive Resistors, Wire Wound Resistors, Fusible Resistors
Total Annual :
50000000-54000000
Employee Number :
700~720
Certification Level :
Verified Supplier
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