Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | Negotiation |
| Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days |
| Packaging Details | Carton |
| Product Name | Polyurethane 155 0.20mm / 0.25mm / 0.3mm Enameled copper magnet wire |
| Thermal rating | 155/180 |
| Insulation Material | Polyurethane |
| Diameter | 0.25mm |
| Conductor material | Copper |
| Key word | Polyurethane 155 0.20mm / 0.25mm / 0.3mm Enameled copper magnet wire |
| Brand Name | Ruiyuan |
| Model Number | 0.25mm |
| 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 | Polyurethane 155 0.20mm / 0.25mm / 0.3mm Enameled copper magnet wire | Thermal rating | 155/180 |
| Insulation Material | Polyurethane | Diameter | 0.25mm |
| Conductor material | Copper | Key word | Polyurethane 155 0.20mm / 0.25mm / 0.3mm Enameled copper magnet wire |
| Brand Name | Ruiyuan | Model Number | 0.25mm |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach | Place of Origin | China |
| High Light | polyurethane enameled wire ，0.20mm enameled wire ，0.25mm coated magnet wire | ||
Polyurethane 155 0.20mm / 0.25mm / 0.3mm Enameled copper magnet wire
Magnet wire, also known as winding wire, is an insulated wire used to manufacture coils or windings in electrical products. Magnet wire is usually divided into enameled wire, wrapped wire, enameled wrapped wire and inorganic insulated wire.
| Name | Polyurethane 155 0.20mm / 0.25mm / 0.3mm Enameled copper magnet wire |
| Key word | Enameled copper wire |
| Insulationh | Enamel |
| Thermal rating | 155/180 |
| Diameter of the enameled copper wire | 0.25mm |
| Type | Polyurethane 155 0.20mm / 0.25mm / 0.3mm Enameled copper magnet wire |
| Characteristics | Technical requests | Test Results | Conclusion | |||||||||
| Sample 1 | Sample 2 | Sample 3 | ||||||||||
| 1 | Surface | Good | OK | OK | OK | OK | ||||||
| 2 | Bare Wire Diameter | 0.25± | 0.003 | 0.250 | 0.250 | 0.250 | OK | |||||
| 0.003 | ||||||||||||
| 3 | Coating Thickness | ≥ 0.016 mm | 0.025 | 0.024 | 0.024 | OK | ||||||
| 4 | Overall Diameter | ≤ 0.277 mm | 0.275 | 0.274 | 0.274 | OK | ||||||
| 5 | Conductor Resistance | ≤ 0.360 Ω/m | 0.352 | 0.353 | 0.356 | OK | ||||||
| 6 | Elongation | ≥ 24 % | 29% | 30% | 29% | OK | ||||||
| 7 | Breakdown Voltage | ≥ 2300 V | 3553 | 3667 | 3614 | OK | ||||||
| 8 | Pinhole Test | ≤ 5 hole/5m | 0 | 0 | 0 | OK | ||||||
| 9 | Enamel continuity | ≤5hole/30m | 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 | 180±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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