TA0028 Capacitor Grade Tantalum Powder (4V-40V)

Catalog No. TA0028
Purity 99.9%, 99.99%, 99.999%
CAS Number 7440-25-7
Formula Weight 180.95
Melting Point 3017 °C
Spec. Gravity 16.6 g/cm3
Lot Size 10kg, 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 (20V-60V), Capacitor Grade Tantalum Powder (above 60V), Metallurgical Grade Tantalum Powder.

Capacitor Grade Tantalum Powder Description

SAM offers high-quality capacitor grade tantalum powder (4V-40V) produced using sodium reduction processes. 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. 
ta powder  capacitor grade ta powder (4-40)

Capacitor Grade Tantalum Powder Application

Capacitor Grade Tantalum Powder Specification

 
Product No.

Chemical Compositions (ppm)

Physical Properties

Electrical Properties

Impurities ≤

SBD
(g/cc)

Fsss
(μm)

Capacitance
(μFV/g)

Dc Leakage
(μA/μFV)

O

N

TaA001

1800

100

1.9-2.5

4.5-7.5

6000+10 -5%

<2.0×10-4

TaA002

2200

120

1.8-2.3

4.5-6.5

8000+10 -5%

<2.0×10-4

TaA003

2400

150

1.7-2.1

2.5-4.5

15000+10 -5%

<2.2×10-4

TaA004

1800

150

1.6-2.0

2.4-3.5

23000+10 -5%

<2.2×10-4

TaA005

2300

400

1.7-2.1

2.4-3.5

32000+10 -5%

<2.5×10-4

TaA006

2500

400

1.6-2.0

2.0-3.5

40000+10 -5%

<2.5×10-4

TaA007

3200

400

1.6-2.0

2.0-3.4

50000+10 -5%

<2.5×10-4

TaA008

3600

600

1.5-1.9

1.8-3.0

70000+10 -5%

<2.8×10-4

TaA009

5000

1500

1.5-1.9

1.4-2.8

80000+10 -5%

<3.1×10-4

TaA010

6000

1500

1.4-2.3

1.2-2.6

100000+5 -5%

<3.5×10-4

TaA011

7500

1800

1.7-1.9

0.8-2.2

120000+5 -5%

<3.5×10-4

TaA012

8500

2500

1.4-2.0

1.1-2.3

150000+5 -5%

<3.5×10-4

TaA013

9500

2700

1.68-1.98

1.6-2.8

170000+5 -5%

<4.0×10-4

TaA014

11500

3000

1.6-2.1

1.0-2.6

200000+5 -5%

<4.5×10-4

Capacitor Grade Tantalum Powder Packaging

Our Tantalum powder is carefully handled to prevent damage during storage and transportation.

packing  packing

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