Détails du produit
Lieu d'origine: Chine
Nom de marque: TYOHM
Numéro de modèle: FKN-5WS
Document: FKN-S Fusible Wire Wound Re...v1.pdf
Conditions de paiement et d'expédition
Quantité de commande min: 1K
Prix: Please contact us for details
Détails d'emballage: À/B
Délai de livraison: 7-10 jours ouvrables
Conditions de paiement: T/T
Capacité d'approvisionnement: Selon les circonstances spécifiques, cela prend généralement 5 à 7 jours ouvrables.
Plage de résistance (Ω): |
0,1 ~ 800Ω |
Tolérance à la résistance: |
±5 % ( J ) ou ±2 % ( G ) |
Température de résistance. Coeff.: |
±300 ppm/°C |
Valeur de puissance: |
5Ws |
Surcharge de courte durée: |
5 fois la puissance nominale pendant 5 secondes (±2 %) |
Caractéristiques des fusées: |
16 fois la puissance nominale (le temps de fusion est de 60 secondes) |
Plage de résistance (Ω): |
0,1 ~ 800Ω |
Tolérance à la résistance: |
±5 % ( J ) ou ±2 % ( G ) |
Température de résistance. Coeff.: |
±300 ppm/°C |
Valeur de puissance: |
5Ws |
Surcharge de courte durée: |
5 fois la puissance nominale pendant 5 secondes (±2 %) |
Caractéristiques des fusées: |
16 fois la puissance nominale (le temps de fusion est de 60 secondes) |
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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