The NFR25 series are fusible, non-flammable resistors designed for overload protection with a wide range of overload currents, resistance values from 0.22 to 15 kΩ, and high durability against electrical and climatic stresses. Manufactured with a homogenous metal alloy film on a ceramic body, these resistors are coated with flame-retardant lacquer, feature lead-free solder contacts, and comply with RoHS standards. Suitable for circuit protection applications, they fuse at overload, increasing resistance at least 100 times to prevent circuit damage. These resistors have robust technical specifications and are available in various packaging options.
Maximum dissipation at 70°C: 0.33 W for NFR25, 0.5 W for NFR25H
Resistance temperature coefficient: < +200×10^-8 K^-1 for 0.220<R<4709; < +100×10^-8 K^-1 for R>4709
Maximum permissible voltage: 250 V for NFR25, 350 V for NFR25H
Climatic category: 55/155/56
Dimensions: Body length 6.5 mm, diameter 5.0 mm, body length for NFR25H is 20.1 mm
Mass per 100 units: approximately 20g for NFR25H
Limiting voltage: 250 V for NFR25, 350 V for NFR25H
Fusing characteristics: fuse without risk of fire, resistance increases at least 100 times at overload
Certification standards: IEC 60115-1, IEC 60068
Buy the Vishay Series NFR25 Fusible Non-Flammable Resistors: NFR2500001009JA500
Purchase Vishay NFR25 series fusible non-flammable resistors online today and benefit from high overload protection, RoHS compliance, and reliable performance. Ideal for circuit protection, these resistors fuse at overload, increasing resistance at least 100 times to prevent damage. With resistance values from 0.22Ω to 15kΩ, high-temperature and climatic endurance, lead-free solder contacts, and various packaging options, they ensure durability and safety in electrical applications. Order now to enhance your electronic project's safety and reliability.
Buy Vishay NFR25 resistor now and experience unmatched overload protection and circuit safeguarding in your electronic design.
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