Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | Negotiation |
| Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days |
| Packaging Details | Carton |
| Product Name | Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire |
| Thermal rating | 155 |
| Insulation Material | Polyurethane |
| Diameter | 0.4mm |
| Conductor material | Copper |
| Key word | Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire |
| Brand Name | Ruiyuan |
| Model Number | 0.4mm |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | Negotiation | Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days | Packaging Details | Carton |
| Product Name | Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire | Thermal rating | 155 |
| Insulation Material | Polyurethane | Diameter | 0.4mm |
| Conductor material | Copper | Key word | Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire |
| Brand Name | Ruiyuan | Model Number | 0.4mm |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach | Place of Origin | China |
| High Light | custom enamel insulated copper wire ，0.4mm enamel insulated copper wire ，solid enameled copper wire | ||
Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire
The application of 0.4mm enameled copper wire in high-frequency transformers and motor windings highlights its importance in modern electrical engineering. Its ability to withstand high frequencies and temperatures, coupled with its excellent electrical properties, makes it an indispensable component in transformer and electric motor manufacturing.
| Product |
Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire |
|
Key word |
Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire |
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Test Item |
Unit |
Standard Value |
Reality Value |
|||
|
1st Sample |
2nd Sample |
3rd Sample |
|
|||
|
Appearance |
Smooth & Clean |
OK |
OK |
OK |
OK |
|
|
Conductor Diameter |
0.400± |
0.004 |
0.400 |
0.400 |
0.400 |
OK |
|
Thickness of Insulation |
≥ 0.025 mm |
0.032 |
0.033 |
0.032 |
OK |
|
|
Overall Diameter |
≤ 0.437 mm |
0.432 |
0.433 |
0.432 |
OK |
|
|
DC Resistance |
≤ 0.1400 Ω/m |
0.1345 |
0.1354 |
0.1343 |
OK |
|
|
Elongation |
≥ 27 % |
31 |
32 |
30 |
OK |
|
|
Breakdown Voltage |
≥ 2900 V |
4563 |
4132 |
3986 |
OK |
|
|
Pin Hole |
≤ 5 Faults/5m |
0 |
0 |
0 |
OK |
|
|
Continuity |
≤ 25 Faults/30m |
0 |
0 |
0 |
OK |
|
|
Test Items |
Technical Requests |
Results |
||||
|
Adhesive |
Coating layer is good |
OK |
||||
|
Cut-through |
200℃ 2mins no breakdown |
OK |
||||
|
Heat Shock |
175±5℃/30min no crack |
OK |
||||
|
Solder Ability |
390± 5℃ 2Sec Smooth |
OK |
||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2002
Total Annual:
2Mllion-3Million
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire... RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire...
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