CAP-XX Ltd products

The HY series of supercapacitors are high temperature (85°C) cylindrical cells offering excellent value. They are available as single cells, or dual cell modules with a choice of cell balancing options.

Note that the DMHA14R5V353M4ATA0 is actually 2 independent cells, with 2 terminals for each cell. Referring to the mechanical drawing, for one cell the negative terminal is labelled (-) and the positive terminal labelled (bal 1), while for the other cell the negative terminal is labelled (bal 2) and the positive terminal labelled (+). The user can connect the 2 cells in series or in parallel, or as 2 individual supercapacitor cells. If connected in series then connect (bal 1) to (bal 2). If connected in parallel then (-) must be connected to (bal 2) and (bal 1) must be connected to (+). The table gives the electrical characteristics for the different configurations

The GY12R8 large cells series of supercapacitors are 2.85V cylindrical cells offering excellent value.

The LY13R8 radial lead Lithium-ion capacitors are 3.8V rated cylindrical cells offering excellent value, providing an order of magnitude higher capacitance for the same size compared to our standard GY/HY cells.