Product Details
Grade1-P180 UL certificated UEW 0.025mm enamelled copper wire
Solid enough, the enameled copper wire is not easy to be broken,Insulation thickness of enameled copper wire can be customized, Enameled copper wire can reach zero pinhole, High consistency of
the enameled copper wire,The enameled copper wire is even and tidy,
which is convenient for users to wind.
Name | 50 AWG Ultra Fine UEW 155 Enameled Copper Winding Wire |
Key word | Enameled copper wire |
Insulation | Polyurethane |
Thermal rating | 155degree |
Diameter of the enameled copper wire | 0.025mm |
Type | Enameled copper wire |
ype" 3UEW 155 0.025mm |
Characteristics | Technical requests | |
Sample 1 | Sample 2 |
Appearance | Smooth&Clean | OK | OK |
Conductor Diameter | 0.025±0.001mm | 0.0250 | 0.0250 |
Thickness of insulation | ≥ 0.003 mm | 0.0050 | 0.0040 |
Overall Diameter | ≤ 0.032 mm | 0.0300 | 0.0290 |
DC Resistance | ≤ 38.112 Ω/m | 35.523 | 35.489 |
Elongation | ≥9% | 15 | 13 |
Breakdown Voltage | ≥ 190 V | 551 | 399 |
Pinhole Test | ≤8 hole/5m | 0 | 1 |
Adherence | No cracks visible | OK | OK |
Cut- through | 200℃ 2min No breakdown | OK | OK |
Heat Shock | 175±5℃/30min no cracks | OK | OK |
Solderability | 390± 5℃ 2 Sec No slags | OK | OK |
Ruiyuan Company was awarded the "Quality A Supplier" by a German
Brand
Company Profile
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 for 21 years.Ruiyuan is 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. In
2019, our finest diameter is 0.011mm, and mass production has been
achieved. All of our products are UL, RoHS certified, in line with
industry standards IEC60317, JIS C 3202, NEMA, NW82.