TA1047 Capacitor Grade Tantalum Powder (20V-60V)

Catalog No. TA1047
Purity 99.9%, 99.99%, 99.999%
CAS Number 7440-25-7
Formula Weight 180.95
Melting Point 3017 °C
Spec. Gravity 16.6 gm/cm3
Lot Size 10kg, 50kg, 100kg

Stanford Advanced Materials (SAM) is a leading supplier and manufacturer of Capacitor Grade Tantalum Powder (20V-60V). 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 (above 60V), Metallurgical Grade Tantalum Powder.

Capacitor Grade Tantalum Powder (20V-60V) Description

Tantalum has twice the density of steel and it 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 a high surface area and great handling and flow properties. 

Capacitor Grade Tantalum Powder capacitor (20-60)

Capacitor Grade Tantalum Powder (20V-60V) Specification

Physical and chemical properties

Product No.

Bulk Density

Average Particle Size

Impurities (ppm) <

g/cm3

μm

O

N

TaB001

1.8-3.5

5.0-9.5

1600

60

TaB002

1.5-3.0

3.5-6.0

2200

150

TaB003

1.5-2.5

3.0-6.0

2000

150

TaB004

1.5-2.5

3.0-5.5

2200

150

TaB005

1.3-2.0

2.0-4.5

2200

200

TaB006

1.5-2.0

2.0-4.0

2500

300

TaB007

1.5-2.0

2.0-4.0

2500

300

TaB008

1.3-2.0

1.5-3.5

2800

400


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) 

TaB001

2

6.5

1850/30

240/170

5000

6×10-4

TaB002

1

5.5

1750/30

200/140

800

4.5×10-4

TaB003

0.2

5.5

1750/30

200/140

8000

4×10-4

TaB004

1

5.5

1700/30

160/112

10000

4×10-4

TaB005

0.5

5

1600/30

160/112

15000

5.5×10-4

TaB006

0.15

5

1500/30

140/98

20000

5×10-4

TaB007

0.15

5

1450/30

100/70

30000

5×10-4

TaB008

0.15

5

1400/30

70/49

40000

5×10-4

Capacitor Grade Tantalum Powder (20V-60V) Application

Capacitor Grade Tantalum Powder (20V-60V) Packaging

Our Capacitor Grade Tantalum Powder (20V-60V) is carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.

packing packing

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