Yageo RSF Series Metal Oxide Film Resistors feature a power rating range of 1/4 W to 5 W and a resistance tolerance range of ± 2% to ± 5%. Yageo RSF Series Metal Oxide Film Resistors offer excellent performance in applications where stability and uniformity of characteristics are desired. They provide lower cost alternatives to Carbon Composition Resistors and General Purpose Metal Films. Yageo RSF Series Metal Oxide Film Resistors can replace many low power General Purpose wirewound applications, saving both money and time, with shorter delivery cycles. The normal style & the miniature style of RSF series are coated with layers of gray and pink colors flame-proof lacquer respectively.