Top Suppliers Rectangular Magnet Wire - AIW 220 0.3mm x 0.18mm Hot Wind Enameled Flat Copper Wire – Ruiyuan
Top Suppliers Rectangular Magnet Wire - AIW 220 0.3mm x 0.18mm Hot Wind Enameled Flat Copper Wire – Ruiyuan Detail:
| Test Report: 0.30*0.18mm AIW Class 220℃ Hot Air Self-bonding Flat Wire | |||||
| Item | Characteristics | Standard | Test Result | ||
| 1 | Appearance | Smooth Equality | Smooth Equality | ||
| 2 | Conductor Diameter(mm) | Width | 0.300 | ±0.030 | 0.298 |
| Thickness | 0.180 | ±0.005 | 0.180 | ||
| 3 | Thickness of Insulation(mm) | Width | 0.010 | ±0.005 | 0.011 |
| Thickness | 0.010 | ±0.005 | 0.008 | ||
| 4 | Overall Diameter(mm) | Width | Max.0.364 | 0.326 | |
| Thickness | Max.0.219 | 0.201 | |||
| 5 | Selfbonding Layer Thickness(mm) | Min.0.002 | 0.003 | ||
| 6 | Pinhole(pcs/m) | Max ≤1 | 0 | ||
| 7 | Elongation(%) | Min ≥15 % | 30% | ||
| 8 | Flexibility and Adherence | No crack | No crack | ||
| 9 | Conductor Resistance (Ω/km at 20℃) | Max. 423.82 | 352.00 | ||
| 10 | Breakdown Voltage(kv) | Min. 0.50 | 1.65 | ||
• The high space factor makes it possible to produce smaller and lighter electronic motor products that are no longer limited by coil size.
• Increased density of conductors per unit area allows for small size and high current products.
• Better heat dissipation performance and electromagnetic effect.
• Thickness: The minimum thickness of conductor reaches 0.09mm.
• Large width to thickness ratio: maximum width to thickness ratio is 1:15.
• Using independent innovative technology and special production process, the production of enameled copper small flat wire has better performance and heat resistance level reaches 220℃.



We produces costom rectangular enaemeled copper wire in temperature classes 155°C-240°C.
-Low MOQ
-Quick Delivery
-Top Quality
Ruiyuan attracts many outstanding technical and management talents, and our founders have built the best team in the industry with our long-term vision. We respects the values of each employee and provides them with a platform to make Ruiyuan a great place to grow a career.
5G base station power supply

EV Charging Stations

Industrial Motor

Maglev Trains

Medical Electronics

Wind Turbines

Founded in 2002, Ruiyuan has been in the manufacture of enamelled copper wire for 20 years.We combine the best manufacturing techniques and enamel materials to create a high-quality, best-in-class enameled wire. The enameled copper wire lies at the heart of technology we use every day – appliances, generators, transformers, turbines, coils and much more. Nowadays, Ruiyuan has the global footprint to support our partners in marketplace.
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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Top Suppliers Rectangular Magnet Wire - AIW 220 0.3mm x 0.18mm Hot Wind Enameled Flat Copper Wire – Ruiyuan , The product will supply to all over the world, such as: Romania, Bhutan, kazan, Our aim is to help customers realize their goals. We have been making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, you should do not hesitate to contact us.
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.





