Productdetails
Plaats van herkomst: China
Merknaam: TYOHM
Modelnummer: FKN-5WS
Document: FKN-S Fusible Wire Wound Re...v1.pdf
Betaling en verzendvoorwaarden
Min. bestelaantal: 1k
Prijs: Please contact us for details
Verpakking Details: T/B
Levertijd: 7-10 werkdagen
Betalingscondities: T/T
Levering vermogen: Afhankelijk van de specifieke omstandigheden duurt het doorgaans 5-7 werkdagen
Weerstandsbereik (Ω): |
0,1~800Ω |
Weerstandstolerantie: |
±5% (J) of ±2% (G) |
Weerstandstemp. Coeff.: |
±300ppm/°C |
Wattagewaarde: |
5Ws |
Korte tijd overbelasting: |
5 keer nominaal wattage gedurende 5 seconden (±2%) |
Het smelten kenmerken: |
16 keer het nominale wattage (fuseertijd is binnen 60 seconden) |
Weerstandsbereik (Ω): |
0,1~800Ω |
Weerstandstolerantie: |
±5% (J) of ±2% (G) |
Weerstandstemp. Coeff.: |
±300ppm/°C |
Wattagewaarde: |
5Ws |
Korte tijd overbelasting: |
5 keer nominaal wattage gedurende 5 seconden (±2%) |
Het smelten kenmerken: |
16 keer het nominale wattage (fuseertijd is binnen 60 seconden) |
The FKN 5WS is a flameproof, fusible wire-wound resistor that integrates resistance and fusible protection. Utilizing a non-flammable insulating coating and winding structure, it reliably fuses within a specified time in the event of abnormal overcurrent or faults, effectively protecting PCBs, power modules, and electronic equipment.
With UL1412 certification, low temperature coefficient, high insulation performance, and stable fusing characteristics, this product is widely used in switching power supplies, power adapters, industrial control equipment, home appliance control boards, and various electronic systems requiring safety protection designs. For European and American buyers seeking fusible resistor manufacturers, fusible wire wound resistor suppliers, or safety resistor manufacturers, the FKN series offers circuit protection solutions that balance safety and reliability.
| Item | Specification |
|---|---|
| Product Model | FKN 5WS |
| Product Type | Flame-retardant Wirewound Resistor Fuse |
| Rated Power | 5W |
| Resistance Range | 0.1Ω ~ 800Ω |
| Resistance Accuracy | ±2%, ±5% |
| Temperature Coefficient | ≤±300ppm/℃ |
| Withstand Voltage | 500V |
| Insulation Resistance | ≥1000MΩ |
| Maximum Surface Temperature | 275℃ |
| Fusing Condition | 16 times rated power |
| Fusing Time | ≤180 seconds |
| Short-Time Overload Capacity | 5 times rated power, 5 seconds |
| Load Life | 1000 hours |
| Moisture Resistance Life | 1000 hours (40℃, 95%RH) |
| Safety Certification | UL1412 |
| Flame Retardant Properties | Nonflammability |
| Dimensions | 6.5 × 17 × 38 mm |
Power Supply and Energy Equipment
Industrial Control Systems
Consumer Electronics
Circuit Protection Applications
The FKN 5WS flameproof fusible resistor features a stable winding structure and non-flammable insulating coating, ensuring consistent fusing performance under abnormal operating conditions. Its temperature coefficient is below ±300ppm/℃, insulation resistance exceeds 1000MΩ, and it is UL1412 certified, meeting the stringent requirements of the European and American markets for high-reliability electronic components and circuit safety protection.
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