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Brand Name : WINNER
Model Number : BC010
Certification : ISO9100
Place of Origin : CHINA
MOQ : 1PC
Price : 999
Payment Terms : L/C,Western Union,T/T Supply Ability
Supply Ability : 100000 rolls per month
Delivery Time : 5-8 WORKING DAYS
Packaging Details : Roll, Neutrial Packing or with OEM LOGO
Application : Wire bonding
Package : Spool
Purity : 99.999%
Length : 100 meters/customized
Wire Diameter : customized
Coating Thickness : customized
Material : Copper
Coating : berryllium
Beryllium copper wire (BeCu wire) is a high-performance copper alloy wire widely used in precision springs, connectors, and electronic components.
| Specific Resistivity | 7.68 µOhm·cm²/cm |
| Commercial Resistance Tolerance (On Sizes below 0.020) | 3.00 % |
| Thermal Electromotive Force (EMF) Vs Copper | -0.014 |
| Specific Resistance | 46.200 Ohm·cm/ft |
| Temperature Coefficient of Resistance (0 to 100 Degree Celsius (ºC) Temperature) | 0.0015 Ohm/Ohm/ºC |
| Density | 8.25 g/cm³ |
| Youngs Modulus | 18 x 106 psi |
| Specific Heat at 20 Degree Celsius (ºC) Temperature | 0.100 cal/g |
| Thermal Conductivity | 1.069000 W/cm/ºC |
| Coefficient of Linear Expansion | 17.6 x 10-6 in/in ºC |
| Melting Point | 865.00 ºC |





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0.02mm 0.03mm Precision Ultra Fine Beryllium Copper Wire Supplier Images |