Würth Elektronik's WRIS-RSKS family of anti-sulfur resistors is aimed at manufacturers of durable electronics for applications susceptible to exposure from sulfur compounds.

Feature an additional layer of nickel-chromium alloy that protects silver-based electrodes from contact with sulfur gases. Have a sulfur resilience designed for long-term reliability under harsh conditions and tested in accordance with ASTM B-809. Operating temperature ranges from -55°C to +155°C and come with resistance values from 1Ω to 10MΩ, temperature coefficients of ±100, ±200 and -200~+400ppm/°C, resistance tolerances of ±1% and ±5% and power ratings of 0.1 to 0.5W.

Würth Elektronik

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