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
NOJC157M004RWJ AVX Corporation CAP NIOB OXIDE 150UF 20% 4V 2312 0 $0.57
NOJC337M002RWJ AVX Corporation CAP NIOB OXI 330UF 20% 2.5V 2312 0 $0.00
NOJD477M002SWJ AVX Corporation CAP NIOB OXI 470UF 20% 2.5V 2917 0 $0.54
NOJW476M006RWJ AVX Corporation CAP NIOB OXID 47UF 20% 6.3V 2312 0 $0.54
NOSC336M006R0500 AVX Corporation CAP NIOB OXID 33UF 20% 6.3V 2312 0 $0.49
NOJC157M002SWJ AVX Corporation CAP NIOB OXI 150UF 20% 2.5V 2312 0 $0.49
NOJC686M010RWJ AVX Corporation CAP NIOB OXIDE 68UF 20% 10V 2312 0 $0.49
NOSD107M006R0080 AVX Corporation CAP NIOB OXI 100UF 20% 6.3V 2917 0 $0.48
NOJW686M004RWJ AVX Corporation CAP NIOB OXIDE 68UF 20% 4V 2312 0 $0.48
NOJW686M002RWJ AVX Corporation CAP NIOB OXID 68UF 20% 2.5V 2312 0 $0.48