sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| 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 g/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.
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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.
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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 |
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.
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SH1052 Tantalum Wire Mesh (Ta Wire Mesh)
TA1322 Spherical Tantalum Powder (Ta)
TA1419 Tantalum Heat Element (Ta Heat Elements)
TA1709 Tantalum Aluminide
TA1758 Tantalum Crucible
TA1862 Tantalum Sulfide Powder (TaS2 Powder) (CAS No.12143-72-5)
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