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
NOJB336M004RWJ AVX Corporation CAP NIOB OXIDE 33UF 20% 4V 1210 0 $0.21
NOJB336M002RWJ AVX Corporation CAP NIOB OXID 33UF 20% 2.5V 1210 0 $0.22
NOJB336M006RWB AVX Corporation CAP NIOB OXID 33UF 20% 6.3V 1210 0 $0.21
NOJB476M004RWJ AVX Corporation CAP NIOB OXIDE 47UF 20% 4V 1210 0 $0.21
NOJB226M010RWB AVX Corporation CAP NIOB OXIDE 22UF 20% 10V 1210 0 $0.20
NOJB686M002RWJ AVX Corporation CAP NIOB OXID 68UF 20% 2.5V 1210 0 $0.20
NOJB686M001RWJ AVX Corporation CAP NIOB OXID 68UF 20% 1.8V 1210 0 $0.20
NOJB476M002RWJ AVX Corporation CAP NIOB OXID 47UF 20% 2.5V 1210 0 $0.20
NOJA156M010RWJ AVX Corporation CAP NIOB OXIDE 15UF 20% 10V 1206 0 $0.20
NOSA106M006R0800 AVX Corporation CAP NIOB OXID 10UF 20% 6.3V 1206 0 $0.19