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As the name implies, anti-sulfurated chip resistors are chip resistors with improved anti-sulfuration properties. In most cases, the term “sulfuration” refers to the phenomena of combining with sulfur elements present in the atmosphere, such as hydrogen sulfide.
Consequently, it is essential to employ chip resistors with integrated anti-sulfur measures in settings with high sulfur concentrations. Anti-sulfurated measures include the use of a sulfuration-resistant metal for electrodes and the adoption of a construction that makes it difficult for sulfur to enter the internal electrode section.
Global Anti-sulfur chip resistors market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2029, registering a CAGR of XX% from 2024 to 2030.
When operating in situations with a high sulfur concentration, anti-sulfurated resistors are utilized to preserve or improve dependability. Locations next to hot spring resorts or volcanoes, highways with high levels of vehicle exhaust emissions, and areas close to businesses that use cutting oil or rubber goods are examples of places with a high sulfur content.
Sulfur components may also be present in some materials utilized in common surroundings. Consideration is needed for items like cooling fan filters, packing rubber products, vibration-isolating rubber products, and mold resins, among others. Sulfuration is encouraged by several silicon-based coating compounds, etc.
Applications include tools, industrial machines, computers, base stations, lights, security, industrial motors, control equipment, and automobiles—all of which are frequently exposed to the outside environment or used in conditions with a high
The content ratio of the palladium (Pd) in the electrodes of standard type items is low, open failures started to occur after about 100 hours. ERJU type goods with high palladium-silver alloy electrodes, on the other hand, showed no signs of disconnection (open circuit) even after 3,000 hours, thus demonstrating their increased reliability.
For goods of the ERJU type, design values that prevent disconnection even after 12,000 hours in this test are adopted since there is a correlation between the palladium content ratio and the amount of time until disconnection.
Products of the ERJS type, which use gold-based electrodes, show exceptionally high reliability because they show no change in resistance even after 3,000 hours.
