The invention discloses a sheet type common-mode choke row, which comprises an upper substrate layer, a lower substrate layer and at least two stacked common-mode chokes, wherein the stacked common-mode chokes comprise coil layers provided with conductive coil patterns are and are stacked between the upper substrate layer and the lower substrate layer, and each two adjacent common-mode chokes are spaced by a middle substrate layer. Compared with the prior art, the arrangement of the two common-mode chokes are changed into vertical stacking, as shown as the picture 3, magnetic force lines of the coils of the two common-mode choke are identical in direction, and accordingly inductance of the single coil can be improved effectively. Meanwhile, when the stacking manner is compared with the horizontal arrangement, the coiled area of the coils is increased, the number of the coil layers for obtaining identical impedance is smaller, dispersion capacitance among layers is reduced, peak frequency can be increased by reducing the number of the coil layers, and the sheet type common-mode choke row can be applicable to the high-frequency range. Besides, occupation proportion of a non-overlapped area Z to the area of the coils is reduced, the area of an effective coupling area formed by the coils is increased, electromagnetic leakage is reduced, and difference-mode impedance of devices is lowered.