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Capacitor Grade Tantalum Powder (above 60V) Maximize

Capacitor Grade Tantalum Powder (above 60V)

Catalog No.TaC000
Purity99.9%, 99.99%, 99.999%
CAS Number7440-25-7
Formula Weight180.95
Melting Point3017 °C
Spec. Gravity16.6 gm/cm3
Lot Size10kg, 50kg, 100kg

Stanford Advanced Materials (SAM) is a leading supplier and manufacturer of tantalum powder. We offer three types of capacitor grade tantalum powder at a competitive price to meet your needs. 

Related products: Capacitor Grade Tantalum Powder (4V-40V), Capacitor Grade Tantalum Powder (20V-60V), Metallurgical Grade Tantalum Powder.

More details

Description:
SAM offers high quality capacitor grade tantalum powder (above 60V) made from tantalum ingot. Tantalum has twice the density of steel and is highly ductile. It has the fourth highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors. Our powder also has high surface area and great handling and flow properties. 

ta powder capacitor (above 60)

Applications:

  • Used to produce small lightweight anodes with capacitance control.
  • Used in medical technology.
  • Used to manufacture solid tantalum electrolytic capacitors (above 60V) due to its high purity, good sinterability and high breakdown voltage.


Specifications:
Physical and chemical properties

Product No.

Bulk Density

Average Particle Size

Impurities (ppm) <

g/cm3

μm

O

N

TaC001

5.0-7.5

11.0-17.0

1000

40

TaC002

4.5-6.5

10.0-16.0

1100

40

TaC003

4.5-6.5

9.0-15.0

1100

40

TaC004

4.5-6.0

8.0-14.0

1200

40

TaC005

3.0-5.5

8.0-13.0

1300

40

TaC006

3.0-4.5

7.0-12.0

1400

50

TaC007

2.5-4.5

5.0-7.5

2500

100


Electrical properties

Product No.

Detecting Condition

Standard

Briquetting Weight

(g)

Briquetting Density

(g/cm3)

Sintering Condition

(℃/min)

Energized Voltage/Test Voltage

(V)

Capacitance

(μFV)/g

Dc Leakage  

μA/(μFV) 

 

TaC001

2

9.5

2050/30

270/240

1000

6×10-4

TaC002

2

8.5

2050/30

270/240

1500

6×10-4

TaC003

2

8.5

2050/30

270/240

200

6×10-4

TaC004

2

7.5

2050/30

270/240

2500

7×10-4

TaC005

2

7.5

2050/30

270/240

2800

7×10-4

TaC006

2

6.5

1950/30

270/240

3500

7×10-4

TaC007

2

6.5

2050/30

270/240

4000

7×10-4

 

Packaging of SAM Tantalum Powder:
Our tantalum powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

packing packing


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