China Yb3f-458PT-1-1t+C032 RF Balun Transformer, 1: 1CT Flux Coupled Transformer 0.4-500 MHz for Broadband and Wireless Communications, Find details about China Transformer, Inductor from Yb3f-458PT-1-1t+C032 RF Balun Transformer, 1: 1CT Flux Coupled Transformer 0.4-500 MHz for Broadband and Wireless Communications