Product Details
Class 155 / 180 self bonding enameled copper wire for voice coil
Selfbonding wire can be supplied with different conductor materials
such as selfbonding copper clad aluminum wire, selfbonding aluminum
wire etc.
Rvyuan has a variety of selfbonding products, small quantities
included, available right from stock. For more information on this
please tell us
Name | Class 155 / 180 self bonding enameled copper wire for voice coil |
Key word | Enameled copper wire |
Insulation | Polyurethane |
Thermal rating | 155degree |
Diameter of the enameled copper wire | 0.016mm |
Key word | Class 155 / 180 self bonding enameled copper wire for voice coil |
Characteristics | Technical requests | |
Sample 1 | Sample 2 |
Surface | Good | OK | OK |
Bare Wire Diameter | 0.016±0.001 | 0.016 | 0.016 |
Overall diameter | ≤ 0.020mm | 0.015 | 0.0195 |
Insulation thickness | Min0.001 | 0.002 | 0.002 |
Self-bonding layer thickness | Min0.001 | 0.0015 | 0.0015 |
Elongation | ≥ 6 % | 12 | 12 |
Breakdown Voltage | ≥ 120V | 248 | 260 |
Pinhole Test | ≤ 5 hole/5m | 0 | 0 |
Continuity(50v/30m) | ≤ 60 hole/5m | 0 | 0 |
Bonding Strength | ≥5 g | 10 | 10 |
Electrical Resistance | 84.29-91.37Ω/m | 86.3 | 86.3 |
Test Items | Technical Requests | Results |
Adhesive | No crack | OK |
Heat Shock | 175℃/1h no crack | OK |
Solder Ability | 390℃±5C/2S Smooth | 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.