0.60mm × 3.00mm Rectangular Flat AIW Class 220C Magnet Copper Wire
Product Overview
This 0.6mm × 3mm rectangular flat AIW Class 220C enameled copper wire meets design requirements for lower height, smaller size, lighter weight, and increased power capacity. Ideal for electronics, electric applications, motors, network communication, smart home devices, new energy systems, automotive electronics, medical electronics, and aerospace applications.
Key Advantages
- Larger surface area than round wire at same cross-section, effectively reducing skin effect and current loss
- High space factor and fill ratio, greatly reducing resistance while passing larger current
- Higher Q value for better adaptation to high current loads
- Simple structures, excellent heat dissipation, stable performance, and consistent quality
- Maintains stable temperature rise current and saturation current in high-frequency, high-temperature environments
- Anti-EMI, minimal vibration, low noise, and suitable for high-density installation
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High Space Factor - Up to 97% fill-in ratio for maximum efficiency
High Bending Resistance - No cracking under stress
The insulation thickness at corners is similar to flat surfaces, maintaining insulation integrity throughout.
Customization Options
Other custom choices available including self-bondable AIW flat enameled copper wire:
- Thickness: 0.02mm - 3.00mm
- Width: 0.15mm - 18.00mm
- Width to thickness ratio: 1:30
- Bondable: Yes
Technical Parameters
| Characteristics |
Standard |
Test Result |
| Appearance |
Smooth Equality |
Smooth Equality |
| Conductor Diameter (Width) |
2.94-3.06mm |
3.006mm |
| Conductor Diameter (Thickness) |
0.591-0.609mm |
0.595mm |
| Thickness of Insulation (Width) |
0.01mm-0.04mm |
0.025mm |
| Thickness of Insulation (Thickness) |
0.01mm-0.04mm |
0.025mm |
| Overall Diameter (Width) |
max. 3.1mm |
3.055mm |
| Overall Diameter (Thickness) |
max. 0.65mm |
0.644mm |
| Pinhole |
Max. 3 hole/5m |
0 |
| Elongation |
Min. 30% |
46% |
| Flexibility and Adherence |
No crack |
No crack |
| Conductor Resistance (Ω/km at 20℃) |
Max 10.71 |
9.990 |
| Breakdown Voltage |
Min. 0.70kv |
3.53kv |
| Heat shock |
No Crack |
No Crack |
| Conclusion |
Pass |
Certifications
Global Footprint
Since 2002, Rvyuan has partnered with many famous brands and companies worldwide including TDK Lambada, Samsung, Hitachi Energy, and others. We offer a wide range of wire products including Litz wire, rectangular enameled copper wire, TIW wire, FIW wire, special alloy wire, and more. We provide customized services with reasonable minimum order quantities and maintain customer-oriented focus with top-notch quality and competitive pricing.
Applications
- 120° flat enameled wire for oil-immersed transformers
- 130°, 155°, 180° flat enameled wire for various magnet coils
- 200° flat enameled wire for constant high-temperature operation
- 240° flat enameled wire for magnet coils in aviation and marine applications
Manufacturing Technique
Our factory spans over 8000㎡ divided into wire drawing and wire enameling facilities. With 200 experienced staff and 7 core quality control systems, our high quality has been repeatedly confirmed by external auditors. We hold four national inventions and ten national know-how patents covering core production equipment design, product R&D, and crafting standards. Our strong R&D team includes members with 8+ years of experience, some exceeding 20 years, ensuring innovative, leading-quality products.
Frequently Asked Questions
1. Can I get samples for testing before bulk order?
Yes, samples are available free of charge, but express costs are undertaken by the buyer.
2. What is your lead time?
Small sample orders: 3-5 working days; Large orders: within 15 working days after order confirmation.
3. What's your guarantee?
Within 2 years, if any quality problems occur, defective products will be replaced immediately.
4. How to purchase from us?
Requirement Inquiry → Sample Production → Sample Confirmation → Quotation → Proforma Invoice → PI Confirmation → Payment Arrangement → Manufacturing → Shipping
5. How to pay with Visa/MasterCard?
Create a personal buyer account on Alibaba, provide email address, follow payment link in email, add card details, and confirm payment.
6. What's your trade term?
EXW, CPT, FOB, CIF, DDU, DDP are all acceptable.
7. Can I order with custom logo, size and shape?
Yes, but minimum order quantity must be negotiated.
8. What's your payment term?
T/T, D/P, D/A, L/C, PayPal.
9. What's your express service?
FedEx, DHL, TNT, UPS with discounts up to 80%.
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