Ferroxcube R M cores and acces s ories R M8 C OIL F OR ME R G eneral data P A R A ME T E R S P E C IF IC A T ION C oil former material uns aturated polyes ter (UP ), glas s -reinforced, flame retardant in accordance with UL 94V-0; UL file number E 61040 P in material copper-tin alloy (C uS n), tin- (S n) plated Maximum operating temperature 180 °C , “IE C 60085” , clas s H R es is tance to s oldering heat “IE C 60068- 2- 20” , Part 2, Tes t T b, method 1B , 350 °C , 3.5 s S olderability “IE C 60068- 2- 20” , Part 2, Tes t Ta, method 1 W inding data NUMB E R OF S E C T IO NS 1 W INDING AR EA (mm 2 ) 30 MINIMUM W INDING W IDT H (mm) AV E R A GE L E NG T H O F T UR N (mm) 8.85 42 TY P E NUMB E R C S V -R M8-1S -8P L