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. Its 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
PHP148.58
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. 547-9861
Mfr. Part No.NOJA106M006R
BrandAVX
PHP144.397
Each (In a Pack of 25)
units
NOJ 10µF 6.3V dc 3216-18 2.2Ω 6% 1.2 μA 3.2 x 1.6 x 1.6mm - 1.6mm 1.6mm - 3.2mm +105°C
RS Stock No. 144-1853
Mfr. Part No.NOJB106M010RWJ
BrandAVX
PHP13.271
Each (On a Reel of 2000)
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. 166-7797
Mfr. Part No.NOSD337M004R0100
BrandAVX
PHP60.38
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. 887-5988
Mfr. Part No.NOJB226M006RWJ
BrandAVX
PHP8.30
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. 144-1967
Mfr. Part No.NOJA106M006RWJ
BrandAVX
PHP20.186
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. 144-1851
Mfr. Part No.NOJA475M006RWJ
BrandAVX
PHP7.10
Each (On a Reel of 2000)
units
NOJ 4.7µF 6.3V dc 3216-18 3.2Ω 6% 1.1 μA 3.2 x 1.6 x 1.6mm 1.1mm 1.6mm 1.6mm Niobium 3.2mm +105°C
RS Stock No. 144-1963
Mfr. Part No.NOJD107M006RWJ
BrandAVX
PHP36.20
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. 144-1974
Mfr. Part No.NOJA106M010RWJ
BrandAVX
PHP17.33
Each (In a Bag of 25)
units
NOJ 10µF 10V dc 3216-18 2.2Ω 6% 2 μA 3.2 x 1.6 x 1.6mm 1.1mm 1.6mm 1.6mm Niobium 3.2mm +105°C
RS Stock No. 144-1914
Mfr. Part No.NOJA475M006RWJ
BrandAVX
PHP19.74
Each (In a Bag of 50)
units
NOJ 4.7µF 6.3V dc 3216-18 3.2Ω 6% 1.1 μA 3.2 x 1.6 x 1.6mm 1.1mm 1.6mm 1.6mm Niobium 3.2mm +105°C
RS Stock No. 166-7724
Mfr. Part No.NOSC686M006R0200
BrandAVX
PHP36.65
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. 144-1854
Mfr. Part No.NOJB336M006RWJ
BrandAVX
PHP10.29
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. 887-6004
Mfr. Part No.NOSC157M004R0090
BrandAVX
PHP85.05
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. 144-1920
Mfr. Part No.NOJA475M010RWJ
BrandAVX
PHP18.06
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. 144-1849
Mfr. Part No.NOJA106M006RWJ
BrandAVX
PHP4.408
Each (On a Reel of 2000)
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. 887-5994
Mfr. Part No.NOJC107M004RWJ
BrandAVX
PHP17.392
Each (In a Pack of 4000)
units
NOJ 100µF 4V dc 6032-28 0.4Ω 6% 8 μA 6 x 3.2 x 2.6mm 2.9 (Min)mm - 2.6mm Niobium 6mm +105°C
RS Stock No. 548-0697
Mfr. Part No.NOSB226M006R0600
BrandAVX
PHP42.00
Each (In a Pack of 25)
units
NOS 22µF 6.3V dc 3528-21 0.6Ω 6% 2.6 μA 3.5 x 2.8 x 1.9mm - 2.8mm 1.9mm - 3.5mm +125°C
RS Stock No. 144-1856
Mfr. Part No.NOJC107M006RWJ
BrandAVX
PHP19.85
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
RS Stock No. 144-1850
Mfr. Part No.NOJA106M010RWJ
BrandAVX
PHP5.67
Each (On a Reel of 2000)
units
NOJ 10µF 10V dc 3216-18 2.2Ω 6% 2 μA 3.2 x 1.6 x 1.6mm 1.1mm 1.6mm 1.6mm Niobium 3.2mm +105°C
RS Stock No. 144-1857
Mfr. Part No.NOJD107M006RWJ
BrandAVX
PHP19.85
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
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