California Fine Wire is a manufacturer of Tantalum R05200 fine wire. Our specialty is supplying Tantalum R05200 wire in the smallest diameters on the market.
Unit of Measure

Specifications

Brands

N/A California Fine Wire Co.

Industry Standards

N/A American Society for Testing and Materials (ASTM) B-365

Second Element

N/A Tantalum (Ta)

Electrical

Specific Resistivity

N/A 12.4 µOhm·cm²/cm

Commercial Resistance Tolerance (On Sizes below 0.020)

N/A 3.00 %

Thermal Electromotive Force (EMF) Vs Copper

N/A -0.014

Specific Resistance

N/A 74.600 Ohm·cm/ft

Temperature Coefficient of Resistance (0 to 100 Degree Celsius (ºC) Temperature)

N/A 0.0038 Ohm/Ohm/ºC

Physical

Density

N/A 16.61 g/cm³

Specific Heat at 20 Degree Celsius (ºC) Temperature

N/A 0.033 cal/g

Thermal Conductivity

N/A 0.594000 W/cm/ºC

Coefficient of Linear Expansion

N/A 6.5 x 10-6 in/in ºC

Melting Point

N/A 2890.00 ºC

Composition

Element

N/A Tantalum (Ta)

Tensile Strength

Hard Ultimate Tensile Strength (UTS)

N/A 100000 psi

Annealed Ultimate Tensile Strength (UTS)

N/A 50000 psi

Note

N/A All values may vary dependent on specific design and usage.

Miscellaneous

Operating Temperature

N/A 500.00 ºC