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WRIS-RSKS Series General-Purpose Thick-Film Resistors
Würth Elektronik’s anti-sulfur resistors are designed for long-term performance and reliability
Würth Elektronik’s WRIS-RSKS series of general-purpose thick-film resistors are designed for long-term performance and reliability at temperatures of up to +155°C. Featuring an extra metal layer (nickel-chrome alloy) in the topside electrode, these resistors are safeguarded from the formation of silver-sulfide in environments that are rich in sulfur, which is verified through ASTM B-809 testing.
The WRIS-RSKS thick-film chip resistors offer a wide resistance value range of 1 Ω to 10 MΩ (including 0 Ω jumpers) and available sizes range from 0402 to 1210.
Applications
- Harsh environments: construction machinery, gritting vehicles, and more
- Sulfurous/high air pollution environments: lighting, traffic controls, and more
- IT and communication
- Power supplies and industrial controls
Inner Structure
Published: 2024-02-16
