TU 95.250-74. Tantalum powder for electronic industry.

Ta physical attributes

Description Value
Atomic (molar) mass g/mol 180,9
oxidation state 5
Density [g/cm3] 16,65
Melting point t°С 3020°С
Melting point kJ/mol 24,7
Thermal conductivity K [W/(m-K) 57,5
Evaporation heat kJ/mol 758

Usage

Production of high capacity capacitors and current rectifiers. Such capacitors use tantalum pellets obtained by powder metallurgy, sintered and pressed at high temperatures. The active surface of the porous tantalum pellet increases a hundredfold, which makes it possible to obtain a high-capacity capacitor with small dimensions. Tantalum capacitors are also used in military radios, as they can operate under very extreme conditions at temperatures of -80 +200°C.

Supplier

We offer to buy primary tantalum powder from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality standards. Supplier Evek GmbH offers to buy primary tantalum powder, the price is optimal in this segment of rolled metal products.

Powder tantalum grades

Powder grade of tantalum Particle size, μm TU
224 95.250-74
140 95.250-74
100 95-124-69
BB-1 110 95.250-74
BB-2 70 95-124-69
TAPM 36 95.250-74
TAPA 45 95-124-69

Buy, bargain price

Supplier Evek GmbH offers powder tantalum, price - determined by the technological features of production without including additional costs. The company's website displays information on the latest arrivals of products. We invite to partner cooperation.