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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
NOSB476M004R0500 $0.20000	KYOCERA AVX	CAP NIOB OXIDE 47UF 20% 4V 1210	Tape & Reel (TR)	1210 (3528 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSB476M006R0500 $0.65000	KYOCERA AVX	CAP NIOB OXID 47UF 20% 6.3V 1210	Tape & Reel (TR),Cut Tape (CT)	1210 (3528 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSB476M006R0800 $0.37000	KYOCERA AVX	OXICAP	Tape & Reel (TR)	1210 (3528 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSC107M004R0070 $1.72000	KYOCERA AVX	CAP NIOB OXIDE 100UF 20% 4V 2312	Tape & Reel (TR),Cut Tape (CT)	2312 (6032 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSC107M004R0150 $0.49000	KYOCERA AVX	CAP NIOB OXIDE 100UF 20% 4V 2312	Tape & Reel (TR)	2312 (6032 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSC107M006R0150 $0.52000	KYOCERA AVX	CAP NIOB OXI 100UF 20% 6.3V 2312	Tape & Reel (TR),Cut Tape (CT)	2312 (6032 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSC157M002R0065 $0.64000	KYOCERA AVX	CAP NIOB OXI 150UF 20% 2.5V 2312	Tape & Reel (TR)	2312 (6032 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSC157M004R0090 $0.62000	KYOCERA AVX	CAP NIOB OXIDE 150UF 20% 4V 2312	Tape & Reel (TR)	2312 (6032 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C