Product Details
Ultra Fine Solderable 0.025mm Enameled Wire 2uew for Motor Winding
The product has excellent properties of heat resistance,resistence
to efrigerators,chemical and radiation.lt is suitable for oil-immersed transformers, dry-type transformers, explosion-proof
motors, electrictools, electromagnetic coils,
motors,etc.
Name | Ultra Fine Solderable 0.025mm Enameled Wire 2uew for Motor Winding |
Key word | Enameled copper wire |
Insulation | Enamel |
Thermal rating | 155/180 |
Diameter | 0.025mm |
Type | Ultra Fine Solderable 0.025mm Enameled Wire 2uew for Motor Winding |
3UEW 155 0.025mm |
Characteristics | Technical requests | |
Sample 1(mm ) | Sample 2(mm) |
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 |
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.