Tantalum Capacitor Powder is a high-performing, cost-effective alternative to ceramic and aluminum-based capacitor materials.
Advanced Refractory Metals is a leading supplier and manufacturer of high-quality capacitor grade tantalum powder produced by sodium reduction processes. We offer three types of capacitor grade tantalum powder at a competitive price to meet your needs.
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 |
* Used to manufacture high-performance chip or dipping type tantalum electrolyte capacitors.
* Used to produce small lightweight anodes with capacitance control.
* Used in medical technology.
Our Tantalum powder is carefully handled to prevent damage during storage and transportation.
Related reading:
Tantalum Powder Types & Properties
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