AIW220 0.2mmx5.0mm Super Thin Enameled Flat Copper Wire For Inductor
The enameled rectangular copper wires are available in a variety of sizes, with thicknesses ranging from 0.03 mm to 3 mm and widths up to 15 mm. This flexibility allows for a 25:1 width-to-thickness ratio for a wide range of applications.
We proudly offer a wide range of coating options for our enameled flat copper wires, including UEW, AIW, EIW and PIW.
1. New energy vehicle motors
2. Generators
3. Traction motors for aerospace, wind power, rail transit
In the motor sector, our enameled flat copper wire is an essential material for winding coils, providing the necessary conductivity and efficiency for all types of motors. Similarly, in inductors, our wire plays a key role in energy storage and magnetic field generation, contributing to the overall functionality of the device.
Choose our custom enameled rectangular copper wire for your next project and experience superior quality and performance. Committed to excellence and customer satisfaction, we are here to support you in achieving your goals in motor and inductor applications.
Technical Parameter Table Of SFT-AIW SB 0.2mm*5.00mm rectangular enameled copper wire
Item | Conductor
dimension |
Unilateral
adhesive paint thickness |
Unilateral
insulation layer thickness |
Overall dimension | Dielectricbreakdown
voltage |
||||
Thickness | Width | Thickness | Width | Thickness | Width | ||||
Unit | mm | mm | mm | mm | mm | mm | mm | kv | |
SPEC | AVE | 0.500 | 2.000 | / | 0.025 | 0.025 | / | / | |
Max | 0.509 | 2.060 | / | 0.040 | 0.040 | 0.0560 | 2.110 | ||
Min | 0.491 | 1.940 | 0.002 | 0.010 | 0.010 | / | / | 0.700 | |
No. 1 | 0.495 | 2.001 | 0.003 | 0.023 | 0.022 | 0.548 | 2.052 | 2.310 | |
No. 2 | 2.690 | ||||||||
No. 3 | 2.520 | ||||||||
No. 4 | 3.101 | ||||||||
No. 5 | 3.454 | ||||||||
No. 6 | / | ||||||||
No. 7 | / | ||||||||
No. 8 | / | ||||||||
No. 9 | |||||||||
No. 10 | / | ||||||||
Avg | 0.495 | 2.001 | 0.003 | 0.023 | 0.022 | 0.548 | 2.052 | 2.815 | |
Number of reading | 1 | 1 | 1 | 1 | 5 | ||||
Min. reading | 0.495 | 2.001 | 0.003 | 0.023 | 0.022 | 0.548 | 2.052 | 2.310 | |
Max. reading | 0.495 | 2.001 | 0.003 | 0.023 | 0.022 | 0.548 | 2.052 | 3.454 | |
Range | 0.000 | 0.000 | 0.000 | 0.000 | 1.144 | ||||
Result | OK | OK | OK | OK | OK | OK | OK | OK |



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.
Customer Oriented,Innovation brings more Value
RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.
Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.
We look forward to continuing to grow on the basis of quality, innovation and service.

7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.