Niobium Oxide Capacitors

Niobium oxide capacitors are an electrolytic (polarized) capacitor type incorporating oxides of niobium as anode and dielectric materials, with a manganese oxide cathode system. Developed in response to a tantalum shortage, their properties and behaviors are similar to conventional Ta-MnO2 capacitors, with a narrower range of available capacitance and voltage values and a greatly reduced likelihood of device failure resulting in ignition.

Part Number Manufacturer Description Quantity Price Option
NOSC157M002R0150 AVX Corporation CAP NIOB OXI 150UF 20% 2.5V 2312 0 $0.80
NOSC157M004R0150 AVX Corporation CAP NIOB OXIDE 150UF 20% 4V 2312 0 $0.80
NOSW476M004R0150 AVX Corporation CAP NIOB OXIDE 47UF 20% 4V 2312 0 $0.00
NOJX686M006RWJ AVX Corporation CAP NIOB OXID 68UF 20% 6.3V 2917 0 $0.78
NOJX227M001RWJ AVX Corporation CAP NIOB OXI 220UF 20% 1.8V 2917 0 $0.78
NOJX157M002RWJ AVX Corporation CAP NIOB OXI 150UF 20% 2.5V 2917 0 $0.78
NOJX107M004RWJ AVX Corporation CAP NIOB OXIDE 100UF 20% 4V 2917 0 $0.78
NOSC227M002R0125 AVX Corporation CAP NIOB OXI 220UF 20% 2.5V 2312 0 $0.78
NOJF227M004RWJ AVX Corporation CAP NIOB OXIDE 220UF 20% 4V 2312 0 $0.76
NOJF107M006RWJ AVX Corporation CAP NIOB OXI 100UF 20% 6.3V 2312 0 $0.76