Sterling Silver 925 Enamelled Wire for Motor Coils - 250°C Polyimide Insulation, 92.5% Pure Silver Alloy
Price:
To negotiate
MOQ:
10 kg
Delivery Time:
7-12 days
Brand:
TANKII
Product Description
Product Overview
Pure Sterling Silver 925 enamelled wire designed specifically for motor coil applications. This premium varnished thread wire combines the excellent electrical conductivity of silver with enhanced durability through alloying and specialized insulation coatings.
Material Specifications
| Material Composition | Pure 925 sterling silver (92.5% silver, 7.5% copper alloy) |
|---|---|
| Insulation Type | Polyimide varnish coating rated for up to 250°C operation |
| Alternative Materials | Brass, copper, bronze options available |
| Certification Marking | Original 925 stamp or custom laser logo available |
Technical Features
- High-temperature polyimide insulation withstands up to 250°C
- Superior electrical conductivity for efficient motor performance
- Enhanced durability through copper alloying for increased hardness
- Self-supporting coil capability with thermoplastic bonding
- Solderable insulation for easy electrical connections
- Available with various plating options: rhodium, silver, K-gold, rose gold, black
Applications
- Motor and transformer windings
- Electrical contacts and conductors
- Audio equipment coils
- Specialized industrial electrical components
Ordering Information
| Minimum Order Quantity | Silver Jewelry: 50 pieces/design; Copper Jewelry: 100 pieces/design |
|---|---|
| Packing | 1 piece/polybag + air bubble + carton |
| Payment Terms | T/T, Western Union, PayPal (40% deposit before production, balance before shipping) |
| Shipping Methods | TNT, DHL, EMS, and other international carriers |
Product Images
Quality Assurance
All sterling silver wire meets 925 purity standards with consistent alloy composition for reliable electrical performance and mechanical strength in demanding motor coil applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee