Niobium Capacitors

Niobium capacitors are types of electrolytic capacitors that are made from niobium oxide instead of traditional tantalum, offering a less expensive solution. They're used in nearly every area of electronics, are extremely stable and have a high resistance to overheating and breakdown.

How does a niobium capacitor work?

The purpose of a niobium capacitor is to keep negative and positive charges separated from each other. If you take two electrical conductors and separate them with an insulator (a material that doesn't let electricity flow very well) then you have a capacitor: something that can store electrical energy. It’s a bit like a battery, except a capacitor generally releases its energy much more rapidly – often in seconds or less.

Components of niobium capacitors

You can choose from a range of shapes and sizes, but capacitors all usually have the same basic components. There are two conductors and the insulator in between them (called the dielectric). The two conductors inside a capacitor are wired to two electrical connections on the outside called terminals, which are like thin metal legs you can hook into your electronic circuit.


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Description Price Series Capacitance Voltage Package/Case Equivalent Series Resistance Dissipation Factor Leakage Current Dimensions Lead Pitch Depth Height Dielectric Material Family Length Maximum Operating Temperature
RS Stock No. 887-6016
Mfr. Part No.NOSE477M004R0075
BrandAVX
€2.54
Each (In a Pack of 400)
units
NOS 470µF 4V dc 7343-43 75mΩ 12% 37.6 μA 7.3 x 4.3 x 4.1mm 4.4 (Min)mm - 4.1mm Niobium 7.3mm +125°C
RS Stock No. 887-6004
Mfr. Part No.NOSC157M004R0090
BrandAVX
€1.485
Each (In a Pack of 500)
units
NOS 150µF 4V dc 6032-28 90mΩ 6% 12 μA 6 x 3.2 x 2.6mm 2.9 (Min)mm - 2.6mm Niobium 6mm +125°C
RS Stock No. 144-1950
Mfr. Part No.NOJB476M006RWJ
BrandAVX
€0.48
Each (In a Bag of 25)
units
NOJ 47µF 6.3V dc 3528-21 800mΩ 6% 5.6 μA 3.5 x 2.8 x 1.9mm 1.4mm 2.8mm 1.9mm Niobium 3.5mm +105°C
RS Stock No. 166-7801
Mfr. Part No.NOSD227M006R0100
BrandAVX
€1.186
Each (On a Reel of 500)
units
NOS 220µF 6.3V dc 7343-31 0.1Ω 8% 26.4 μA 7.3 x 4.3 x 2.9mm - 4.3mm 2.9mm - 7.3mm +125°C
RS Stock No. 144-1943
Mfr. Part No.NOJB336M006RWJ
BrandAVX
€0.258
Each (In a Bag of 25)
units
NOJ 33µF 6.3V dc 3528-21 1.7Ω 6% 4 μA 3.5 x 2.8 x 1.9mm 1.4mm 2.8mm 1.9mm Niobium 3.5mm +105°C
RS Stock No. 166-7724
Mfr. Part No.NOSC686M006R0200
BrandAVX
€0.622
Each (On a Reel of 500)
units
NOS 68µF 6.3V dc 6032-28 0.2Ω 6% 8.2 μA 6 x 3.2 x 2.6mm - 3.2mm 2.6mm - 6mm +125°C
RS Stock No. 887-6007
Mfr. Part No.NOJC476M006RWJ
BrandAVX
€0.273
Each (In a Pack of 500)
units
NOJ 47µF 6.3V dc 6032-28 0.5Ω 6% 5.7 μA 6 x 3.2 x 2.6mm 2.9 (Min)mm - 2.6mm Niobium 6mm +105°C
RS Stock No. 548-0388
Mfr. Part No.NOJC476M006R
BrandAVX
€0.797
Each (In a Pack of 25)
units
NOJ 47µF 6.3V dc 6032-28 0.5Ω - - 6 x 3.2 x 2.6mm - 3.2mm 2.6mm - 6mm +105°C
RS Stock No. 144-1938
Mfr. Part No.NOJB106M010RWJ
BrandAVX
€0.348
Each (In a Bag of 25)
units
NOJ 10µF 10V dc 3528-21 6% 2 μA 3.5 x 2.8 x 1.9mm 1.4mm 2.8mm 1.9mm Niobium 3.5mm +105°C
RS Stock No. 144-1956
Mfr. Part No.NOJC107M006RWJ
BrandAVX
€0.722
Each (In a Bag of 25)
units
NOJ 100µF 6.3V dc 6032-28 400mΩ 8% 12 μA 6 x 3.2 x 2.6mm 2.9mm 3.2mm 2.6mm Niobium 6mm +105°C
RS Stock No. 144-1852
Mfr. Part No.NOJA475M010RWJ
BrandAVX
€0.147
Each (On a Reel of 2000)
units
NOJ 4.7µF 10V dc 3216-18 3.1Ω 6% 1 μA 3.2 x 1.6 x 1.6mm 1.1mm 1.6mm 1.6mm Niobium 3.2mm +105°C
RS Stock No. 144-1920
Mfr. Part No.NOJA475M010RWJ
BrandAVX
€0.283
Each (In a Bag of 50)
units
NOJ 4.7µF 10V dc 3216-18 3.1Ω 6% 1 μA 3.2 x 1.6 x 1.6mm 1.1mm 1.6mm 1.6mm Niobium 3.2mm +105°C
RS Stock No. 166-7797
Mfr. Part No.NOSD337M004R0100
BrandAVX
€1.037
Each (On a Reel of 500)
units
NOS 330µF 4V dc 7343-31 0.1Ω 8% 26.4 μA 7.3 x 4.3 x 2.9mm - 4.3mm 2.9mm - 7.3mm +125°C
RS Stock No. 144-1854
Mfr. Part No.NOJB336M006RWJ
BrandAVX
€0.175
Each (On a Reel of 2000)
units
NOJ 33µF 6.3V dc 3528-21 1.7Ω 6% 4 μA 3.5 x 2.8 x 1.9mm 1.4mm 2.8mm 1.9mm Niobium 3.5mm +105°C
RS Stock No. 548-0748
Mfr. Part No.NOSD157M006R0070
BrandAVX
€1.03
Each (In a Pack of 25)
units
NOS 150µF 6.3V dc 7343-31 70mΩ 6% 18 μA 7.3 x 4.3 x 2.9mm - 4.3mm 2.9mm - 7.3mm +125°C
RS Stock No. 887-5988
Mfr. Part No.NOJB226M006RWJ
BrandAVX
€0.135
Each (In a Pack of 2000)
units
NOJ 22µF 6.3V dc 3528-21 1.9Ω 6% 2.6 μA 2.8 x 1.9 x 2.2mm 1.4 (Min)mm - 2.2mm Niobium 2.8mm +105°C
RS Stock No. 144-1857
Mfr. Part No.NOJD107M006RWJ
BrandAVX
€0.333
Each (On a Reel of 500)
units
NOJ 100µF 6.3V dc 7343-31 400mΩ 6% 12 μA 7.3 x 4.3 x 2.9mm 4.4mm 4.3mm 2.9mm Niobium 7.3mm +105°C
RS Stock No. 144-1967
Mfr. Part No.NOJA106M006RWJ
BrandAVX
€0.33
Each (In a Bag of 50)
units
NOJ 10µF 6.3V dc 3216-18 2.2Ω 6% 1.2 μA 3.2 x 1.6 x 1.6mm 1.1mm 1.6mm 1.6mm Niobium 3.2mm +105°C
RS Stock No. 144-1963
Mfr. Part No.NOJD107M006RWJ
BrandAVX
€0.596
Each (In a Bag of 25)
units
NOJ 100µF 6.3V dc 7343-31 400mΩ 6% 12 μA 7.3 x 4.3 x 2.9mm 4.4mm 4.3mm 2.9mm Niobium 7.3mm +105°C
RS Stock No. 144-1856
Mfr. Part No.NOJC107M006RWJ
BrandAVX
€0.494
Each (On a Reel of 500)
units
NOJ 100µF 6.3V dc 6032-28 400mΩ 8% 12 μA 6 x 3.2 x 2.6mm 2.9mm 3.2mm 2.6mm Niobium 6mm +105°C
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