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
NOJA476M004RWJ AVX Corporation CAP NIOB OXIDE 47UF 20% 4V 1206 0 $0.19
NOSB226M004R0600 AVX Corporation CAP NIOB OXIDE 22UF 20% 4V 1210 0 $0.18
NOJB476M001RWJ AVX Corporation CAP NIOB OXID 47UF 20% 1.8V 1210 0 $0.18
NOJA476M001RWJ AVX Corporation CAP NIOB OXID 47UF 20% 1.8V 1206 0 $0.19
NOSA106M008R2200V AVX Corporation CAP NIOB OXID 10UF 20% 8V 1206 0 $0.00
NOJB156M010RWJ AVX Corporation CAP NIOB OXIDE 15UF 20% 10V 1210 0 $0.00
NOJB156M006RWJ AVX Corporation CAP NIOB OXID 15UF 20% 6.3V 1210 0 $0.18
NOJB686M006RWJ AVX Corporation CAP NIOB OXID 68UF 20% 6.3V 1210 0 $0.17
NOSA156M004R1500 AVX Corporation CAP NIOB OXIDE 15UF 20% 4V 1206 0 $0.17
NOJA226M004RWJ AVX Corporation CAP NIOB OXIDE 22UF 20% 4V 1206 0 $0.17