Product Details
Polyamideimide 4.0mm * 0.65mm Rectangular Enameled Copper Wire
Enameled aluminum and copper round, flat wire have good thermal
shock resistance, high softening breakdown temperature, excellent
mechanical strength, good solvent resistance and refrigerant
resistance. It is widely used in electrical appliances with high
heat resistance requirements. Some typical applications include:
Transformer Motor Instrument Generator UPS power supply Welder
|
Characteristics | | Test Result |
Appearance | Smooth Equality | Smooth Equality |
Conductor Diameter | Width | 4.00±0.060 | 0.398 |
Thickness | 0.65±0.009 | 0.650 |
Thickness of Insulation | Width | 0.020 | 0.043 |
Thickness | 0.030 | 0.044 |
Overall Diameter | Width | 4.100 | 4.025 |
Thickness | 0.700 | 0.694 |
Pinhole | Max ≤3hole/m | 0 |
Elongation | Min ≥30 % | 42 |
Flexibility and Adherence | No crack | No crack |
Conductor Resistance (Ω/km at 20℃) | Max 7.07 | 6.93 |
Breakdown Voltage | Min. 0.70kv | 2.00 |
Heat shock | No Crack | No Crack |
Conclusion | |
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.