Tianjin Ruiyuan Electric Material Co,.Ltd
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0.012 - 4.5MM ROUND VOICE COIL WIRE ROUND FOR CHOKE COILS
Winding wire is a core product in everyday products and modern infrastructure, and we offer a complete range of copper wire for all kinds of applications. Besides the wide standard range we offer customer specific solutions, tailor-made to suit every possible needs. Whether standard or special, all our winding wire is manufactured in a high-precision process using state-of-the-art technology and manned by dedicated professionals.
FEATURES
99.7% copper wire
Electric conductivity: 100%
0.012-4.5mm wires
High conductivity >102%IACS
Thermal Class: 130-220C
APPLICATION
SPECIFICATION
| Nominal Diameter mm | Tolerance | Min. Increase of Diameter | Max. Overall Diameter | Breakdown Voltage | Elongation | Pin Hole | Electrical Resistance | ||
| mm | ≥ V | ≥% | ≤Default/5m | Ω/km (20℃) | |||||
|
|
|
|
| Mandrel Method | Twisted Method |
|
| Min. | Max. |
| 0.05 | ±0.002 | 0.011 | 0.067 | 800 | ---- | 12 | 3 | 7981 | 9528 |
| 0.055 | ±0.002 | 0.011 | 0.073 | 800 | ---- | 12 | 3 | 6642 | 7815 |
| 0.06 | ±0.002 | 0.013 | 0.08 | 1000 | ---- | 14 | 3 | 5614 | 6526 |
| 0.065 | ±0.002 | 0.014 | 0.086 | 1000 | ---- | 14 | 3 | 4807 | 5531 |
| 0.07 | ±0.002 | 0.015 | 0.091 | 1000 | ---- | 15 | 3 | 4163 | 4747 |
| 0.075 | ±0.002 | 0.015 | 0.096 | 1100 | ---- | 15 | 3 | 3640 | 4119 |
| 0.08 | ±0.002 | 0.015 | 0.103 | 1100 | ---- | 16 | 3 | 3209 | 3608 |
| 0.085 | ±0.002 | 0.017 | 0.11 | 1200 | ---- | 16 | 3 | 2851 | 3187 |
| 0.09 | ±0.002 | 0.017 | 0.114 | 1200 | ---- | 16 | 3 | 2550 | 2835 |
| 0.095 | ±0.002 | 0.017 | 0.12 | 1200 | ---- | 17 | 3 | 2294 | 2538 |
| 0.1 | ±0.002 | 0.017 | 0.127 | 1200 | ---- | 17 | 3 | 2074 | 2286 |
| 0.11 | ±0.002 | 0.017 | 0.139 | ---- | 2800 | 17 | 3 | 1720 | 1882 |
| 0.12 | ±0.002 | 0.017 | 0.149 | ---- | 2800 | 17 | 3 | 1450 | 1577 |
| 0.13 | ±0.002 | 0.019 | 0.159 | ---- | 2800 | 18 | 3 | 1239 | 1340 |
| 0.14 | ±0.002 | 0.019 | 0.171 | ---- | 3000 | 19 | 3 | 1070 | 1153 |
| 0.15 | ±0.002 | 0.019 | 0.181 | ---- | 3000 | 20 | 3 | 934.1 | 1002 |
| 0.16 | ±0.002 | 0.021 | 0.191 | ---- | 3000 | 21 | 3 | 822.3 | 879.4 |