| 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 |
| Dielectric Withstanding Voltage | AC 1000V for 1 minutes ( No evidence of mechanical damage ) |
| Insulation Resistance | 1,000MΩ ( DC 500V megger ) |
| Nonflammability | 16 times of rated wattage for 5 min ( not flamed ) |
| Dimensions | Please check the attachment |
| Short Time Overload | 5 times of rated wattage for 5 seconds |
| Terminal Strength | 1 kg ( No evidence of mechanical damage ) |
| Brand Name | TYOHM |
| Model Number | KNP-A |
| Certification | UL 1412 |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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 |
| Dielectric Withstanding Voltage | AC 1000V for 1 minutes ( No evidence of mechanical damage ) | Insulation Resistance | 1,000MΩ ( DC 500V megger ) |
| Nonflammability | 16 times of rated wattage for 5 min ( not flamed ) | Dimensions | Please check the attachment |
| Short Time Overload | 5 times of rated wattage for 5 seconds | Terminal Strength | 1 kg ( No evidence of mechanical damage ) |
| Brand Name | TYOHM | Model Number | KNP-A |
| Certification | UL 1412 | Place of Origin | China |
| High Light | Anti Burst precision wire wound resistors ,precision wire wound resistors 500V ,Flameproof ceramic encased resistor | ||
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Explosion-proof, high-stability, flame-retardant wire-wound resistors are resistive components designed for circuits requiring high safety and reliability, possessing excellent explosion-proof and flame-retardant properties.
Even when directly connected to an 80–270V AC power supply, they can still achieve safe failure without flame, explosion, or arcing.
The product adopts a ceramic tube encapsulation explosion-proof structure, exhibiting good moisture resistance and insulation properties, maintaining a stable resistance value even under high voltage and high temperature environments.
This series has passed UL1412 international safety certification and is widely used in power supplies and control systems with high requirements for stability and protection performance.
| Item | Parameter Description |
|---|---|
| Product Name | Explosion-proof High-Stability Wire-wound Resistor (Flame-retardant Type) |
| Rated Power | 1W |
| Resistance Range | 1~47Ω |
| Resistance Tolerance | ±5% |
| Temperature Coefficient | <4500ppm/°C |
| Withstand Voltage | Up to 1KV |
| Explosion-proof Structure | Ceramic tube encapsulation, moisture-proof and explosion-proof design |
| Operating Temperature Range | -55°C ~ +200°C |
| Certification Standard | UL1412 Safety Certification |
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Product Performance Advantages
Anti-Burst Design:
Embodied Ceramic Tube Design , Utilizing an explosion-proof ceramic tube design, it will not produce flames, explosions, or arcs even when directly applied mains voltage.
High Dielectric Strength:
Withstands dielectric withstand voltages up to 1000V, ensuring insulation safety.
Flameproof & Moisture Resistant:
The surface is coated with a flame-retardant coating, providing excellent moisture resistance and insulation properties.
High Stability:
Low noise and low resistance drift ensure accurate performance during long-term operation.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1992
Total Annual:
50000000-54000000
Employee Number:
700~720
Ecer Certification:
Verified Supplier
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