High power wirewound resistors designed for efficient heat dissipation and durability in small packages. Featuring ceramic rod winding, tinned copper connections, flame-proof coating, and resistance tolerance of 5%, these resistors operate reliably from -40°C to +200°C. Suitable for applications requiring high power ratings, they meet UL-94V-0 flameproof standards and overload tests, ensuring safety and performance in demanding environments. Variants include PNP V series and normal style options, with power ratings up to 7W and resistance ranges from 0.10Ω to 22KΩ, making them ideal for industrial, automation, and power supply uses.
Resistance to Overload: 10 times rated power for 5 seconds, no flaming or arcing
Insulation Resistance: >100MQ
Damp Heat Resistance: 56 days at 40°C, 90-95% RH, loaded at 0.1× RCWV
Endurance: 1000 hours at RCWV, at 70°C with ±5% variation
Resistance to Soldering Heat: 260°C for 10 seconds, immersed 3mm from body
Solderability: >95% coverage after 340.5 seconds at 235°C
Buy the High Power Series PNP1WV Wirewound Resistors: PNP1WVJT521R
Purchase our high power wirewound resistors online today for dependable performance in power supplies, industrial automation, and heating systems. These resistors feature ceramic winding on a durable ceramic rod, tinned copper end-cap connections, and flame-proof multi-layer coatings compliant with UL-94V-0 standards. With resistance ratings from 0.10Ω to 22KΩ, tolerance of 5%, and operation up to 200°C, they are perfect for projects requiring high current handling, temperature stability, and safety. Available in various power ratings up to 7W, buy now and enhance your system reliability with our proven resistor solutions.
Order your high power series PNP1WV wirewound resistor today and ensure your electronic projects have reliable, efficient performance for demanding applications.
Frequently Asked Questions
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