0.026mm Class 155 Magnetic Winding Wire Ultra Fine Enameled Copper
Wire
We are one of the pioneers in producing micro thin enameled wires
below 0.03mm in China. Our R & D team has 20 years of market
experience.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 a share of
cake.We rival the internationally renowned enameled wire brands for
production, technology, raw materials.We 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 ...
HIgh tensile strength. 25% higher than copper wire
Good bending strength
high conductivity. >93%IACS
Excellent solderability,
Excellent audio property.
We are one of the pioneers in producing micro thin enameled wires
below 0.03mm in China. Our R & D team has 20 years of market
experience.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 a share of
cake.We rival the internationally renowned enameled wire brands for
production, technology, raw materials.We 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 ...
HIgh tensile strength. 25% higher than copper wire
Good bending strength
high conductivity. >93%IACS
Excellent solderability,
Excellent audio property.
| Characteristics | Technical requests | Test Results | | | Conclusion |
| Sample 1 | Sample 2 | Sample 3 | |
| Surface | Good | OK | OK | OK | OK |
| Bare Wire Diameter | 0.026± | 0.001 | 0.026 | 0.026 | 0.026 | OK |
| 0.001 |
| Coating Thickness | ≥ 0.005 mm | 0.007 | 0.006 | 0.006 | OK |
| Overall Diameter | ≤ 0.035 mm | 0.033 | 0.032 | 0.032 | OK |
| Conductor Resistance | ≤ 35.124 Ω/m | 33.583 | 33.284 | 33.451 | OK |
| Elongation | ≥ 9 % | 15 | 15 | 14 | OK |
| Breakdown Voltage | ≥ 275 V | 987 | 978 | 1056 | OK |
| Pinhole Test | ≤ 5 holes /5m | 0 | 0 | 0 | OK |
| Continuity | ---- | ---- | ---- | ---- | ---- |
| Test Items | Technical Requests | Result | | | |
| Adhesive | Coating layer is good | OK | | | |
| Cut-through | 200℃ 2min no breakdown | OK | | | |
| Heat Shock | 180± 5℃/30min no crack | OK | | | |
| Solder Ability | 390± 5℃ 2Sec Smooth | OK | | | |
| Test Items | No blister, no expansion, no shed | OK | | | |
