Other than round enameled copper wire, Ruiyuan also provides custom rectangular enamel copper wire. We are able to manufacture rectangular magnet wire coated with various enamels such as AIW, EI/AIW, PEEK, PIW, FP, UEW. At Ruiyuan, you are able to place an order with low minimum order quantity and superior quality. Over decades of accumulated experiences in the industry, Ruiyuan is able to provide 10,000 sizes of enameled rectangular copper wire.
*Meet standard of NEMA, IEC 60317, JISC3003, JISC3216 or other standards as specified
*Thermal class 220C, withstand high temperature
*Rectangular shape increase filling factor which make the winding structure more compact
*Uniform and super thin enamel coated outside the wire
*Zero pinhole without disturbing performance of the wire
*Self bondable wire saves cost and protect environment during winding process
| Test item | Technical standard | Result |
| Conductor Dimension | Thickness 0.191mm-0.209mm | 0.200mm |
| Width 1.94mm-2.06mm | 2.025mm | |
| Insulation | Thickness 0.01mm-0.04mm | 0.010mm |
| Width 0.01mm-0.04mm | 0.018mm | |
| Bonding
layer thickness |
Min. 0.002mm | 0.004mm |
| Overall dimension | Thickness Max. 0.260mm | 0.248mm |
| Width 1.94mm-2.06mm | 2.069mm | |
| Dielectric
breakdown voltage |
Min. 0.7kv | 2.55kv |
| Pinhole | 3 pcs/5m | 0 |
| Conductor resistance | Max. 47.13Ω/km 20℃ | 42.225 |
| Bonding strength | Min. 0.29 N/mm | 0.31 |
| Elongation | Min. 30% | 43% |
| Appearance | No scratch, no dirt | No scratch, no dirt |
| Flexibility | No crack | good |
| Adherence | No crack | good |
| Thermal shock | No crack | good |
| Solderability | no | no |
Rectangular magnet wire provided by Ruiyuan is widely used in electronics, including electrical appliances, digital, automobile, new energy, communications and other industry.
We promise shipment lead-time to be on time as required.
Thickness: 0.02-3.00mm
Width: 0.15-18.00mm
Width to thickness: 1:30
To perfect our services, we offer free return and refund policy to our customers after package delivered if any quality issues happen.