China OEM High Temperature Small Size Rectangular Enameled Copper Wire - AIW 220 0.3mm x 0.18mm Hot Wind Enameled Flat Copper Wire – Ruiyuan
China OEM High Temperature Small Size Rectangular Enameled Copper 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℃.



5G Base Station Power Supply

Aerospace

Maglev Trains

Wind Turbines

New Energy Automobile

Electronics






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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We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for China OEM High Temperature Small Size Rectangular Enameled Copper 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: Toronto, Lyon, Uganda, As operation principle is be market-oriented , good faith as principle, win-win as objective, holding on customer first, quality assurance, service first as our purpose, dedicated to provide the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We will provide quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.
Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.


