Method for manufacturing a plurality of resistive random access memories, each resistive random access memory comprising a first electrode and a second electrode separated by a layer of active material, each resistive random access memory being initially in an insulating state and going from the insulating state to a conductive state by the application of a threshold voltage VFORMING between the first and second electrodes (E1, E2), the method for manufacturing comprising: - a step of producing a plurality of connector elements extending substantially along a reference plane with a step Cp along a first direction parallel to the reference plane, each connector element having a width Cb measured along the first direction; - a step of producing a plurality of first electrodes on the plurality of connector elements, without any alignment constraint between the plurality of connector elements and the plurality of first electrodes, the plurality of first electrodes having a step Ep along the first direction, each first electrode having a first end surface and a second end surface, the second end surface having a width Eb measured along the first direction and an area greater than the area of the first end surface; the step Ep and the width Eb being such that: 0 < Ep − Eb ≤ Cp − Cb 0 < Ep < Cb and: Eb < Cp − Cb such that, for each connector element of the plurality of connector elements, at least one first electrode of the plurality of first electrodes is in contact, via its second end surface, with said connector element, and each first electrode is only in contact, via its second end surface, with at the most one connector element; - a step of deposition of a layer of active material in contact, for each connector element, with the first end surface of at least one first electrode in direct contact with said connector element; - a step of producing, on the layer of active material, at least one second electrode in such a way that for each connector element, the second electrode is aligned with at least one first electrode in direct contact with said connector element, and the second electrode is separated from said at least one first electrode by the layer of active material. - a step of producing a plurality of connector elements extending substantially along a reference plane with a step Cp along a first direction parallel to the reference plane, each connector element having a width Cb measured along the first direction; - a step of producing a plurality of first electrodes on the plurality of connector elements, without any alignment constraint between the plurality of connector elements and the plurality of first electrodes, the plurality of first electrodes having a step Ep along the first direction, each first electrode having a first end surface and a second end surface, the second end surface having a width Eb measured along the first direction and an area greater than the area of the first end surface; the step Ep and the width Eb being such that: 0 < Ep − Eb ≤ Cp − Cb 0 < Ep < Cb and: Eb < Cp − Cb such that, for each connector element of the plurality of connector elements, at least one first electrode of the plurality of first electrodes is in contact, via its second end surface, with said connector element, and each first electrode is only in contact, via its second end surface, with at the most one connector element; - a step of deposition of a layer of active material in contact, for each connector element, with the first end surface of at least one first electrode in direct contact with said connector element; - a step of producing, on the layer of active material, at least one second electrode in such a way that for each connector element, the second electrode is aligned with at least one first electrode in direct contact with said connector element, and the second electrode is separated from said at least one first electrode by the layer of active material.