| Short Time Overload | 10 times of rated wattage for 5 seconds ( ±2% ) |
| Resistance Range(Ω) | Please check the attachment |
| Packaging Details | T/B |
| Payment Terms | T/T |
| Resistance Temp. Coeff. | ±300 ppm/°C |
| 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 |
| 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 ) |
| Place of Origin | China |
| Brand Name | TYOHM |
| Model Number | KNP |
View Detail Information
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Product Specification
| Short Time Overload | 10 times of rated wattage for 5 seconds ( ±2% ) | Resistance Range(Ω) | Please check the attachment |
| Packaging Details | T/B | Payment Terms | T/T |
| Resistance Temp. Coeff. | ±300 ppm/°C | 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 |
| 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 ) | Place of Origin | China |
| Brand Name | TYOHM | Model Number | KNP |
| High Light | flameproof wire wound resistor 1/4W-10W ,long life wire wound resistor ,wire wound resistor flameproof with warranty | ||
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.
| 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 |
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Suitable for power regulation, voltage balancing, and current limiting functions.
Widely used in PLC systems, control cabinets, and automation modules.
Provides stable resistance performance under continuous operation conditions.
Supports reliable operation in power conversion and energy management systems.
Applicable to battery management and energy control circuits.
Used in power management and protection circuits requiring high reliability.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1992
Total Annual:
$50M-$54M
Employee Number:
700~720
Ecer Certification:
Verified Supplier
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