Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | Negotiation |
| Supply Ability | Negotiation |
| Delivery Time | 2-15 days |
| Packaging Details | Carton |
| Product name | Magnet wire |
| Diameter | 0.03mm |
| Material | Copper |
| Insulation | UEW |
| Thermal grade | 155 |
| Breakdown voltage | 250v |
| Brand Name | Ruiyuan |
| Model Number | 0.03 |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | Negotiation | Supply Ability | Negotiation |
| Delivery Time | 2-15 days | Packaging Details | Carton |
| Product name | Magnet wire | Diameter | 0.03mm |
| Material | Copper | Insulation | UEW |
| Thermal grade | 155 | Breakdown voltage | 250v |
| Brand Name | Ruiyuan | Model Number | 0.03 |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach | Place of Origin | China |
| High Light | 2uew enameled wire ，0.03mm enameled wire ，Touch Screen enameled wire | ||
2 UEW / 155 0.03mm PU Copper Wire Ultra Fine Enameled Copper Wire For Watch / Touch Screen
We are one of the pioneers in producing ultra-fine enameled wires below 0.03mm in China. Our R & D team has 20 years of marketexperience.We have achieved the goal of "zero pinholes after stretching" for ten years. In 2019, our finest diameter is 0.011mm,and mass production has been achieved.When the displays return the transformer industry, we are the No.1 Chinese brand with ashare of cake.We rival the internationally renowned enameled wire brands for production, technology, raw materialsWe surpass them in terms of "service, quick response"; 30% lower "price" is our advantage. More and more well-known customers choose us as suppliers-Philips, Bosch, Panasonic, Samsung ...
| Characteristics | Technical requests | Test Results | Conclusion | |||||||||
| Sample 1 | Sample 2 | Sample 3 | ||||||||||
| 1 | Surface | Good | OK | OK | OK | OK | ||||||
| 2 | Bare Wire Diameter | 0.030± | 0.001 | 0.0300 | 0.0300 | 0.0300 | OK | |||||
| 0.001 | ||||||||||||
| 3 | Coating Thickness | ≥ 0.005 mm | 0.0080 | 0.0090 | 0.0090 | OK | ||||||
| 4 | Overall Diameter | ≤ 0.040 mm | 0.0380 | 0.0390 | 0.0390 | OK | ||||||
| 5 | Conductor Resistance | ≤ 26.103 Ω/m | 24.453 | 24.486 | 24.472 | OK | ||||||
| 6 | Elongation | ≥ 10 % | 16 | 15 | 16 | OK | ||||||
| 7 | Breakdown Voltage | ≥ 250 V | 689 | 842 | 465 | OK | ||||||
| 8 | Pinhole Test | ≤ 5 hole/5m | 0 | 0 | 0 | OK | ||||||
| Remark: | ||||||||||||
| Test Items | Technical Requests | Results | Conclusion: Approved | |||||||||
| 1 | Adhesive | Coating layer is good | OK | |||||||||
| 2 | Cut-through | 200℃ 2mins no breakdown | OK | |||||||||
| 3 | Heat Shock | 175±5℃/30min no crack | OK | Audit by | Tested by | |||||||
| 4 | Solder Ability | 390± 5℃ 2 Sec Smooth | OK | Pan Lihong | ||||||||
| 5 | Solvent Resistance | No blister, no expansion, no shed | 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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