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
NOSE227M006R0080 $1.42000	KYOCERA AVX	CAP NIOB OXI 220UF 20% 6.3V 2917	Tape & Reel (TR)	2917 (7343 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSE227M006R0100 $1.91000	KYOCERA AVX	CAP NIOB OXI 220UF 20% 6.3V 2917	Tape & Reel (TR)	2917 (7343 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSE337M006R0080 $2.21000	KYOCERA AVX	CAP NIOB OXI 330UF 20% 6.3V 2917	Tape & Reel (TR),Cut Tape (CT)	2917 (7343 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSE337M006R0100 $1.42000	KYOCERA AVX	CAP NIOB OXI 330UF 20% 6.3V 2917	Tape & Reel (TR)	2917 (7343 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSE477M004R0075 $1.62000	KYOCERA AVX	CAP NIOB OXIDE 470UF 20% 4V 2917	Tape & Reel (TR)	2917 (7343 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSE687M002R0060 $5.06000	KYOCERA AVX	CAP NIOB OXI 680UF 20% 2.5V 2917	Tape & Reel (TR),Bulk	2917 (7343 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSV108M002R0050 $2.74000	KYOCERA AVX	CAP NIOB OXIDE 1000UF 2.5V 2924	Tape & Reel (TR)	2924 (7361 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C
NOSV477M006R0075 $4.54000	KYOCERA AVX	CAP NIOB OXI 470UF 20% 6.3V 2924	Tape & Reel (TR),Cut Tape (CT)	2924 (7361 Metric)	Surface Mount	OxiCap® NOS	-55°C ~ 125°C