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
NOSY157M004R0100	AVX Corporation	CAP NIOB OXIDE 150UF 20% 4V 2917	0	$1.55	RFQ
NOSY477M001R0100	AVX Corporation	CAP NIOB OXI 470UF 20% 1.8V 2917	0	$1.55	RFQ
NOSD227M006R0045	AVX Corporation	CAP NIOB OXI 220UF 20% 6.3V 2917	0	$1.34	RFQ
NOSD227M006R0060	AVX Corporation	CAP NIOB OXI 220UF 20% 6.3V 2917	0	$1.29	RFQ
NOSY337M001R0100	AVX Corporation	CAP NIOB OXI 330UF 20% 1.8V 2917	0	$1.55	RFQ
NOSD227M004R0100	AVX Corporation	CAP NIOB OXIDE 220UF 20% 4V 2917	0	$1.09	RFQ
NOSY227M002R0100	AVX Corporation	CAP NIOB OXI 220UF 20% 2.5V 2917	0	$1.55	RFQ
NOSC157M004R0090	AVX Corporation	CAP NIOB OXIDE 150UF 20% 4V 2312	0	$0.90	RFQ
NOSD157M006R0100	AVX Corporation	CAP NIOB OXI 150UF 20% 6.3V 2917	0	$0.84	RFQ
NOSC227M002R0080	AVX Corporation	CAP NIOB OXI 220UF 20% 2.5V 2312	0	$0.84	RFQ