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Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range
Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range
Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range
Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range
Specifications
Short Time Overload :
10 times of rated wattage for 5 seconds ( ±2% )
Resistance Range(Ω) :
Please check the attachment
Packaging Details :
T/B
Place of Origin :
China
Payment Terms :
T/T
Resistance Temp. Coeff. :
±300 ppm/°C
Price :
Please contact us for details
Brand Name :
TYOHM
Model Number :
KNP
Supply Ability :
Depending on the specific circumstances, it generally takes 5-7 work days to complete
Wattage Value :
Please check the attachment
Dimensions :
Please check the attachment
MOQ :
1K
Delivery Time :
7-10 work days
Temp. Cycle :
-55°C( 30 min.)→ Room Temp.( 3 min.)→+200°C( 30 min.) →Room Temp.( 3 min.) / ( 5 cycles) ( ΔR/R≤±1% )
Insulation Resistance :
1,000MΩ ( DC100V or 500V megger )
Description
Features
  1. Super heat dissipation small linear temperature coefficient.
  2. Instant overload capability low noise figure and low annual shift on resistance values.
  3. Flameproof, light weight, price is lower than enamel types.
  4. Winding wires are much more durable than enamel types which are produced in high temperature.
Product Positioning & Core Purpose

The KNP Series Flameproof Wire Wound Resistor is designed for industrial electronic applications requiring stable performance, excellent heat dissipation, and long-term reliability. The resistor adopts a durable wire wound construction combined with a flameproof coating, making it suitable for demanding operating environments.

With operating temperatures from -55°C to +200°C, insulation resistance up to 1000MΩ, and dielectric withstanding voltage reaching 1000V on selected models, the KNP series delivers dependable performance for industrial power and control systems.

As a professional wire wound resistor manufacturer, power wire wound resistor supplier, and wire wound resistor factory China, we provide reliable resistor solutions for OEM and industrial equipment manufacturers in the Korean market.


Product Specifications
Item Specification
Series KNP Series
Product Type Flameproof Wire Wound Resistor
Power Rating 1/4W to 10W
Resistance Range 0.1Ω to 3.3kΩ
Resistance Tolerance ±1%, ±5%
Temperature Coefficient 300ppm/°C
Operating Temperature -55°C to +200°C
Withstanding Voltage 250V to 1000V
Insulation Resistance ≥1000MΩ
Load Life 1000 Hours at 70°C
Moisture Load Life 1000 Hours at 40°C / 95% RH
Surface Temperature Rise Max. 275°C
Flameproof Performance Nonflammable
Mounting Type Axial Lead Through Hole

Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range

Applications
Industrial Power Supply Systems

Suitable for power regulation, voltage balancing, and current limiting functions.

Industrial Automation Equipment

Widely used in PLC systems, control cabinets, and automation modules.

Motor Drives and Controllers

Provides stable resistance performance under continuous operation conditions.

Inverters and Power Conversion Equipment

Supports reliable operation in power conversion and energy management systems.

Energy Storage Systems (ESS)

Applicable to battery management and energy control circuits.

LED Drivers and Electronic Equipment

Used in power management and protection circuits requiring high reliability.

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Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range

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Product Detail
Short Time Overload :
10 times of rated wattage for 5 seconds ( ±2% )
Resistance Range(Ω) :
Please check the attachment
Packaging Details :
T/B
Place of Origin :
China
Payment Terms :
T/T
Resistance Temp. Coeff. :
±300 ppm/°C
Contact Supplier
Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range
Long Life Flameproof Wire Wound Resistor with 1/4W-10W Power Range

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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