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Sulfur Resistance

An increase in incidents of corrosion failures related to high sulfur-containing environments has been observed in the electronics industry which has increased the interest in sulfur resistant resistors by designers. With silver palladium inner termination and a special design which protects the integrity of the junction between the product termination and the top coating, the TNPU series is impervious to sulfur exposure as verified in accordance with the ASTM B 809 standard.