Self-bonding enameled copper flat wire adopts Polyamide-Imide insulation with Class 220 thermal grade. It integrates outstanding heat resistance, mechanical toughness and reliable self-bonding property, perfectly matching compact winding designs that demand high slot fill rate and long-term stable operation.
The uniform black outer layer brings clear visual distinction, well-suited for high-precision electronic winding scenarios.
| Parameter | Standard Info | Custom Options |
|---|---|---|
| Product Type | Self-bonding enameled flat copper wire | Custom structure available |
| Conductor Shape | Rectangular flat copper | Custom edge design |
| Conductor Material | High-purity copper | Copper alloy optional |
| Insulation Material | Polyamide-Imide (PAI) | Composite insulation layers |
| Surface Color | Natural | Custom colors upon request |
| Thermal Class | Class 220 | Multiple thermal grades optional |
| Compliance Standard | JIS, NEMA, IEC | Meet designated industry standards |
| Physical & Electrical Index | Stable elongation, strong bonding force, high breakdown voltage | Adjustable per technical demands |
All flat wires are produced under full strict quality management. Each batch undergoes strict tests on dimension tolerance, insulation integrity, thermal stability and bonding performance to guarantee stable and consistent mass production quality.
What is your minimum order quantity (MOQ)?
MOQ differs based on wire type, specifications and production craft. Small trial orders are acceptable for standard items. Please send your detailed demands for targeted quotation.
Are free samples available for testing?
Yes, we provide test samples for performance verification. Sample lead time is around 3–7 working days subject to specifications and stock status.
Can you customize wire parameters as our drawings?
Fully customizable service is supported. We adjust conductor size, insulation grade, thermal class, surface color and packaging to fit your unique application demands.
Which international standards do your products follow?
Our production complies with global mainstream standards including JIS, NEMA and IEC. Custom standard compliance can be realized for special industrial requirements.
How long is your regular production lead time?
Lead time varies by item and order volume. Standard flat wires take 2–3 weeks after deposit confirmation; customized products need extra production cycle accordingly.
