AVX has added to its range of multi-anode mirror design tantalum capacitors with low ESR.

The D-sized TPM 47µF/25V part offers an ESR of 55m?.

There are also parts rated at 35V. TPM D 22µF/35V is suitable for use in circuits with high current and voltage spikes where the profile requirement is 3mm.

Since D and E case sizes use an identical footprint, the pad design does not need to be changed if the D-case part can be used to replace the larger capacitor. For higher operating voltages the TPM D 10µF/50V with an ESR of 140m? is also available.

For more info, see http://www.avx.com