CMY Series Three-phase Common-mode choke coils ft m FEATURES Small and lightweight due to the use of high permeability core Excellent mounting on board, and shock proof Toroidal shape for low negative impact on surrounding parts • • For noise prevention on all types of electrical machinery. (1) Inductance measurement condition: 10kHz (2) Heat resistance grade: Class B (130°C) (3) Rated voltage: 250V AC/DC (4) Dialectic strength voltage: AC2000V 1min (5) Insulation resistance: DC500V Over 100MQ min Impedance <Example>