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Construction Of Rcv SERIES

The construction of the RCV series begins with a metal glazed ruthenium oxide resistive film (Thick Film technology) deposited on a high grade ceramic substrate (Al2O3 – also known as alumina). The resistive element is longer as compared to standard Thick Film by taking on a snake shape for an increased resistive path allowing for more working voltage across the resistor at the same package size when the resistor is in use. Laser trimming cut is used to achieve the final resistance value down to ±1% tolerance. The resistor elements are covered by a protective coating designed for electrical, mechanical, and climatic protection. The terminations receive a final pure tin on nickel plating.