Capacitor Grade Tantalum (Ta) Wire
search
  • Capacitor Grade Tantalum (Ta) Wire

Capacitor Grade Tantalum (Ta) Wire

Item No.: ALB-T009. Capacitor Grade Tantalum (Ta) Wire is made of pure tantalum with purity over 99.95%. Size available: Diameter: > 0.2mm. Standard: ASTM B 365.

Capacitor Grade Tantalum (Ta) Wire Description:
ALB Materials Inc is a global supplier of Capacitor Grade Tantalum (Ta) Wire and we can provide customized tantalum products. ALB's Capacitor Grade Tantalum (Ta) Wire is manufactured through Cold-Working Process, through forging, rolling, swaging, and drawing to get the desired size.

 

Capacitor Grade Tantalum (Ta) Wire Applications:

  • Use as anode of tantalum electrolytic capacitor.
  • Used for production of tantalum foil capacitors.

 

Capacitor Grade Tantalum (Ta) Wire Specifications:
Diameter: 0.06 mm - 1 mm
Material: R05200, R05400; 
Tantalum Tungsten Wire: R05252 (Ta2.5W), R05255 (Ta10W)
Tantalum Niobium Wire: R05240 (Ta-40Nb).
Standard: ASTM B 365
Purity: ≥99.95%, ≥99.99%

Diameter and Tolerance:

Diameter(mm)

Tolerance(mm)

0.06 0.10 0.11 0.15

±0.005

0.17 0.19 0.20 0.24 0.25 0.29 0.30

±0.006

0.33 0.34 0.35 0.38 0.40 0.47 0.50

±0.007

0.60 0.80

±0.01

Mechanical properties:

State

Tensile strength(MPa)

Elongation(%)

Mild (M)

300-750

10-30

Semi-hard(Y2)

750-1250

1-6

Hard(Y)

>1250

1-5

Antioxidant brittleness number of bending:

Grade

Diameter (mm)

 Bending Times

R05200

0.10~0.40

3

>0.40

4

R05400

0.10~0.40

4

>0.40

6

 

Tantalum and Tantalum Alloy
unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both. (Ta)
R05400, unalloyed tantalum, powder-metallurgy consolidation. (Ta)
R05255, tantalum alloy, 90% tantalum, 10% tungsten, electron-beam furnace of vacuum-arc melt, or both. (Ta10W)
R05252, tantalum alloy, 97.5% tantalum, 2.5% tungsten, electron-beam furnace or vacuum-arc melt, or both. ( Ta2.5W)
R05240, tantalum alloy, 60% tantalum, 40% niobium, electron-beam furnace or vacuum-arc melt. (Ta-40Nb)

 

Chemical Composition:

Element

R05200 (%,Max)

R05400 (%,Max)

R05255 (Ta10W) / (%,Max)

R05252 (Ta2.5W) / (%,Max)

R05240 (Ta-40Nb) (%,Max)

C

0.01

0.01

0.01

0.01

0.01

O

0.015

0.03

0.015

0.015

0.02

N

0.01

0.01

0.01

0.01

0.01

H

0.0015

0.0015

0.0015

0.0015

0.0015

Fe

0.01

0.01

0.01

0.01

0.01

Mo

0.02

0.02

0.02

0.02

0.02

Nb

0.1

0.1

0.1

0.5

35.0–42.0

Ni

0.01

0.01

0.01

0.01

0.01

Si

0.005

0.005

0.005

0.005

0.005

Ti

0.01

0.01

0.01

0.01

0.01

W

0.05

0.05

9.0–11.0

2.0–3.5

0.05

 

Mechanical requirements (annealed condition):

Capacitor Grade Tantalum (Ta) Wire, Diameter, inch (mm)

Grade

Diameter, inch (mm)

Tensile strength, psi (MPa), ≥

Elongation (%), ≥

RO5200/RO5400

 0.010(0.254)~0.0149(0.379)

 35000 (241)

10

 0.015(0.381)~0.0249(0.633)

 35000 (241)

15

 0.025(0.635)~0.124(3.14)

 30000 (207)

20

RO5252

 0.010(0.254)~0.0149(0.379)

 40000 (276)

5

 0.015(0.381)~0.0249(0.633)

 40000 (276)

10

 0.025(0.635)~0.124(3.14)

 40000 (276)

15

RO5255

 0.010(0.254)~0.0149(0.379)

 70000 (482)

5

 0.015(0.381)~0.0249(0.633)

 70000 (482)

10

 0.025(0.635)~0.124(3.14)

 70000 (482)

15

RO5240

 0.010(0.254)~0.0149(0.379)

 35000 (244)

10

 0.015(0.381)~0.0249(0.633)

 35000 (244)

15

 0.025(0.635)~0.124(3.14)

 35000 (244)

20

 

Capacitor Grade Tantalum (Ta) Wire Packaging:
Our Capacitor Grade Tantalum (Ta) Wire are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is over weight.

ALB-T009

Data sheet

Item Number
ALB-T009
Formula
Ta
Purity
99.95%
Size
custom-made
Standard
ASTM B 365

Inquiry

Please describe the product(s) which you would like to get more information/quotation about.
* These fields are required. Without such information, we are not able to process your inquiry.