| Place of Origin: | China |
|---|---|
| Brand Name: | Ruiyuan |
| Certification: | UL/ISO9001/ISO14001/RoHS/Reach |
| Model Number: | 0.03mm |
| Minimum Order Quantity: | 10kg |
| Price: | Negotiation |
| Packaging Details: | Carton |
| Delivery Time: | 2-15 days |
| Payment Terms: | Negotiation |
| Supply Ability: | 10Ton/week |
| Product Name: | 2UEW-F 155 Ultra Fine 0.03mm Enameled Copper Wire Magnet Wire For Earphones Windings | Thermal Rating: | 155 |
|---|---|---|---|
| Insulation Material: | Polyurethane | Diameter: | 0.03mm |
| Conductor Material: | Copper | Key Word: | 2UEW-F 155 Ultra Fine 0.03mm Enameled Copper Wire Magnet Wire For Earphones Windings |
| Type: | 2UEW-F 155 Ultra Fine 0.03mm Enameled Copper Wire Magnet Wire For Earphones Windings | ||
| Highlight: | 0.03mm Enameled Copper Wire,Magnet Enameled Copper Wire,Earphones Windings Enameled Copper Wire |
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2UEW-F 155 Ultra fine 0.03mm Enameled Copper Wire Magnet Wire For Earphones Windings
One of the outstanding features of this ultra-fine enameled wire is its extremely small diameter.
At only 0.03 mm thick, it is one of the thinnest wires on the market, making it ideal for applications where space is limited. This type of wire is particularly suitable for use in small devices such as watch coils, where accuracy and reliability are critical. The ultra-fine diameter ensures that the wire can be wound tightly and efficiently, maximizing the device's performance while minimizing its size.
| Characteristics |
Technical requests |
Test Results | ||
| Sample 1 | Sample 2 | |||
| Bare Wire Diameter | 0.030±0.001 | 0.030 | 0.030 | |
| Coating Thickness | ≥ 0.0025 mm | 0.0035 | 0.0035 | |
| Overall Diameter | ≤ 0.039 mm | 0.037 | 0.037 | |
| Conductor Resistance | ≤ 26.569Ω/m | 23.745 | 23.639 | |
| Elongation | ≥ 10 % | 15.4 | 14.7 | |
| Breakdown Voltage | ≥ 275V | 1350 | 1298 | |
| Pinhole Test | ≤ 2 holes/5m | 0 | 0 | |
| Continuity | ≤ 24 holes/20m | 0 | 0 | |
| Adherence | no crack visible | OK | ||
| Cut-through | 200℃ 2minsno breakdown | OK | ||
| Heat Shock | 175±5℃/30minno crack | OK | ||
| Solderability | 390±5℃ 2second no slags | OK | ||
