Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | Negotiation |
| Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days |
| Packaging Details | Carton |
| Product Name | Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones |
| Thermal rating | 155 |
| Insulation Material | Polyurethane |
| Diameter | 0.03mm |
| Conductor material | Copper |
| Key word | Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones |
| Type | 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 | Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones | Thermal rating | 155 |
| Insulation Material | Polyurethane | Diameter | 0.03mm |
| Conductor material | Copper | Key word | Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones |
| Type | 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 | Ultra Fine Enameled Copper Magnet Wire ，0.03mm Enameled Copper Magnet Wire ，Earphones Enameled Copper Magnet Wire | ||
Ultra Fine 0.03mm Enameled Copper Magnet Wire For Earphones
For winding custom coils, or very fine-pitch rework, we always reach for magnet wire. Magnet wire is very very thin copper wire with a very thin layer of insulation. It's used for a range of electronics, hacking and making applications. Commonly these are used for winding transformers, inductors, motor or solenoid coils, speakers, hard disk head actuators, electromagnets, pickups, among other things. However, this wire is also really good for when you have to do PCB repair, jumper wires, or solder directly to SMT pads.
| 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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