7 Stranded Silk Covered Litz Wire 0.025mm High Frequency Silk Covered Litz Wire
Ultra-fine nylon serving litz wire is typically used in cutting-edge fields with extreme requirements for space, weight, reliability, and performance.
High space utilization: The insulation layer (nylon filaments) is typically thinner and more uniform than the enamel coating of enameled wire, allowing for more turns to be wound within a limited space.
High reliability: The nylon filament sheath provides excellent mechanical protection and insulation strength, is resistant to abrasion and scratches, and maintains stable performance in high-temperature and high-humidity environments.
Based on these characteristics, its main applications are concentrated in the following high-tech and precision manufacturing fields:
Technical Specifications
|
Item |
Technical requests |
Test result |
||||
|
Conductor Diameter (mm) |
0.0250-0.0270 |
0.0255 |
0.0254 |
0.0262 |
0.0256 |
0.0262 |
|
Single wire diameter (mm) |
0.0330-0.0350 |
0.0348 |
0.0347 |
0.0343 |
0.0335 |
0.0345 |
|
O.D. (mm) |
0.107-0.141 |
0.113 |
0.115 |
0.114 |
0.116 |
0.116 |
|
Resistance of single wire Ω/m (20℃) |
29.81-34.77 |
31.99 |
31.76 |
31.69 |
32.03 |
31.60 |
|
Resistance of litz wireΩ/m (20℃) |
4.25-5.87 |
4.747 |
4.703 |
4.699 |
4.726 |
4.712 |
|
Breakdown Voltage V |
Min.500 |
1100 |
1045 |
1056 |
1184 |
1032 |
|
Pitch mm |
3 ± 1 |
3 |
3 |
3.1 |
3 |
3 |
|
No. of strands |
7 |
7 |
7 |
7 |
7 |
7 |
