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
NOJW476M004RWJ AVX Corporation CAP NIOB OXIDE 47UF 20% 4V 2312 0 $0.48
NOJW336M006RWJ AVX Corporation CAP NIOB OXID 33UF 20% 6.3V 2312 0 $0.48
NOJC686M006RWJ AVX Corporation CAP NIOB OXID 68UF 20% 6.3V 2312 0 $0.00
NOJC157M001RWJ AVX Corporation CAP NIOB OXI 150UF 20% 1.8V 2312 0 $0.40
NOJC107M001RWJ AVX Corporation CAP NIOB OXI 100UF 20% 1.8V 2312 0 $0.40
NOJC107M002RWJ AVX Corporation CAP NIOB OXI 100UF 20% 2.5V 2312 0 $0.40
NOJT476M002RWJ AVX Corporation CAP NIOB OXID 47UF 20% 2.5V 1210 0 $0.38
NOJT336M004RWJ AVX Corporation CAP NIOB OXIDE 33UF 20% 4V 1210 0 $0.38
NOJT476M001RWJ AVX Corporation CAP NIOB OXID 47UF 20% 1.8V 1210 0 $0.38
NOJT336M001RWJ AVX Corporation CAP NIOB OXID 33UF 20% 1.8V 1210 0 $0.38