Super Fine 0.003mm Gold Plated Tungsten Wire For Semiconductor Micro Interconnection
Price:
999
MOQ:
1PC
Delivery Time:
5-8 WORKING DAYS
Brand:
WINNER
Product Description
Super Fine 0.003mm Gold Plated Tungsten Wire For Semiconductor Micro Interconnection
Super fine gold plated tungsten wire with consistent roundness and plating layer, widely used for semiconductor internal micro interconnection and precision packaging.
Product Specifications
| Material | Tungsten |
|---|---|
| Purity | Wu≥ 99.99% |
| Gold-plated thickness | 0.3um |
| Wire diameter | 0.02mm/0.03mm/0.04mm/0.05mm/0.06mm/0.07mm/0.1mm/0.2mm |
| Length | 1000/2000 meter (cut from roll) |
Gold Plated Tungsten Wire Properties (Theoretical)
| Compound Formula | W |
|---|---|
| Molecular Weight | 183.84 |
| Appearance | Metallic wire |
| Melting Point | 3410 °C |
| Boiling Point | 5660 °C |
| Density | 19.3 g/cm³ (25 °C) |
| Solubility in H₂O | N/A |
| Electrical Resistivity | 4.9 μΩ-cm, (20 °C) |
| Exact Mass | 183.951 g/mol |
| Monoisotopic Mass | 183.951 g/mol |
Key Features
- Shiny golden surface condition - brighter than black or white tungsten wire
- Exceptional high temperature resistance and high melting point
- Low coefficient of thermal expansion
- Superior corrosion resistance compared to ordinary tungsten wire
Applications
- Electrode in photocopiers, replacing corrosion-resistant tungsten wire and tungsten aluminum wire
- Ideal corrosion-resistant electron emission material
- Applications in high-energy physics, meteorology, and other scientific research fields
Product Images
Gold-plated tungsten wire roll close-up
Gold-plated tungsten wire sample
Diameter comparison showing various thicknesses
Spool packaging
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Get in Touch
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Company
SICHUAN WINNER SPECIAL ELECTRONIC MATERIALS CO., LTD.
Location
B105, 90-5 Dayang Road, Rentian Community, Fuhai Street, Bao'an District, Shenzhen,P.R.China
Contact Person
Jiang