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
NOJY157M004RWJ AVX Corporation CAP NIOB OXIDE 150UF 20% 4V 2917 0 $0.74
NOSC686M004R0200 AVX Corporation CAP NIOB OXIDE 68UF 20% 4V 2312 0 $0.73
NOJC227M004RWJ AVX Corporation CAP NIOB OXIDE 220UF 20% 4V 2312 0 $0.72
NOJY107M006RWJ AVX Corporation CAP NIOB OXI 100UF 20% 6.3V 2917 0 $0.70
NOJY337M001RWJ AVX Corporation CAP NIOB OXI 330UF 20% 1.8V 2917 0 $0.70
NOSC107M002R0150 AVX Corporation CAP NIOB OXI 100UF 20% 2.5V 2312 0 $0.70
NOJC227M002RWJ AVX Corporation CAP NIOB OXI 220UF 20% 2.5V 2312 0 $0.69
NOSC227M001R0125 AVX Corporation CAP NIOB OXI 220UF 20% 1.8V 2312 0 $0.68
NOJC227M001RWJ AVX Corporation CAP NIOB OXI 220UF 20% 1.8V 2312 0 $0.67
NOJD477M002RWJ AVX Corporation CAP NIOB OXI 470UF 20% 2.5V 2917 0 $0.65