OEM Manufacturer Enameled Rectangular Magnet Wire – 0.14mm*0.45mm Ultra-thin Enameled Flat Copper Wire AIW Self Bonding – Ruiyuan
OEM Manufacturer Enameled Rectangular Magnet Wire – 0.14mm*0.45mm Ultra-thin Enameled Flat Copper Wire AIW Self Bonding – Ruiyuan Detail:
| Test Report: 0.14*0.45mm AIW Hot Air Self-bonding Flat Wire | |||||
| Item | Characteristics | Standard | Test Result | ||
| 1 | Appearance | Smooth Equality | Smooth Equality | ||
| 2 | Conductor Diameter(mm) | Width | 0.450 | ±0.060 | 0.445 |
| Thickness | 0.140 | ±0.009 | 0.144 | ||
| 3 | Thickness of Insulation(mm) | Width | 0.025 | ±0.015 | 0.018 |
| Thickness | 0.025 | ±0.015 | 0.022 | ||
| 4 | Overall Diameter(mm) | Width | Max.0.560 | 0.485 | |
| Thickness | Max.0.200 | 0.193 | |||
| 5 | Selfbonding Layer Thickness(mm) | Min.0.002 | 0.002 | ||
| 6 | Pinhole(pcs/m) | Max ≤3 | 0 | ||
| 7 | Elongation(%) | Min ≥30 % | 35% | ||
| 8 | Flexibility and Adherence | No crack | No crack | ||
| 9 | Conductor Resistance (Ω/km at 20℃) | Max. 313.78 | 291.728 | ||
| 10 | Breakdown Voltage(kv) | Min. 0.70 | 3.1 | ||
• The flat enameled copper wire coil occupies a small space, so that the production of smaller and lighter electronic motor products is no longer limited by the coil size.
• In the same winding space, it has a larger cross-sectional area than the round copper wire, which can effectively improve the full rate of the coil slot, avoid overheating of electronic products while obtaining larger current, and better meet the needs of high current load.
• With the same cross-sectional area, it has a larger surface area than the round copper wire, which can greatly improve the skin effect, reduce the high-frequency current loss, improve the heat dissipation performance, and is more suitable for high-frequency conduction environments.
• It can withstand high current work, and has excellent characteristics such as small vibration, low noise, and good electromagnetic effect.
Therefore, flat enameled copper wire can better meet the development needs of smaller, lighter, thinner and better performance of electronic products.



High precision and small enameled flat copper wire is widely used in electronics,electrical appliances,digital,automobile,new energy,communications and other fields.It plays a more and more important role in various fields.
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.
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Control the standard by the details, show the power by quality. Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for OEM Manufacturer Enameled Rectangular Magnet Wire – 0.14mm*0.45mm Ultra-thin Enameled Flat Copper Wire AIW Self Bonding – Ruiyuan , The product will supply to all over the world, such as: San Diego, Los Angeles, Gabon, By adhering to the principle of human oriented, winning by quality, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!








