DFE201210S-2R2M=P2 DFE201210S-2R2M=P2 叠层电感 DFE201210S-2R2MAT=M2 DFE201210S-R11M=P2 DFE201210S-R24M=P2 DFE201210S-R47M=P2 DFE201210S-R47MCA=P2 DFE201210S-R47MH=P2 DFE201210S-R47MS=P2 DFE201210U-1R0M=P2