Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | Negotiation |
| Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days |
| Packaging Details | Carton |
| Product Name | 2UEW/3UEW155 Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones |
| Thermal rating | 155 |
| Insulation Material | Polyurethane |
| Diameter | 0.03mm |
| Conductor material | Copper |
| Key word | 2UEW/3UEW155 Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones |
| Type | 2UEW/3UEW155 Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones |
| Brand Name | Ruiyuan |
| Model Number | 0.03mm |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | Negotiation | Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days | Packaging Details | Carton |
| Product Name | 2UEW/3UEW155 Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones | Thermal rating | 155 |
| Insulation Material | Polyurethane | Diameter | 0.03mm |
| Conductor material | Copper | Key word | 2UEW/3UEW155 Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones |
| Type | 2UEW/3UEW155 Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones | Brand Name | Ruiyuan |
| Model Number | 0.03mm | Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Place of Origin | China | ||
| High Light | 0.03mm Enameled Copper Magnet Wire ，Ultra Fine Enameled Copper Magnet Wire ，Earphones Enameled Copper Magnet Wire | ||
2UEW/3UEW155 Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones
Ruiyuan's ultrafine enameled copper wire is a versatile, high-quality product that meets the needs of a wide range of industries. From electronics to medical devices, precision instruments, watch coils, and transformers, our enameled wire is designed to provide superior performance and reliability. With a focus on quality and innovation, we are committed to providing our customers with the best materials to support their engineering and manufacturing needs.
Choose Ruiyuan to meet your enameled copper wire needs and experience the difference that superior quality can make for your products.
| 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 | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2002
Total Annual:
2Mllion-3Million
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire... RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire...
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