Features
- UL and VDE approvals
- UL insulation system E313942 and E200050
- High thermal class 180°C
- High breakdown voltage > 15KV
- High insulation resistance, 6000Vrms, 1min
- Solderable, 390°C, 2s; no need to peel insulation
- High cut-through temperature, 250°C, 2s no cut through; reflow at 260°C, no cracking
- Versatile color options
- Very good winding performance, suitable for high speed winding machine
- Wide range of wire size
- Low cost, comparing with single and multi-layer insulated winding wire
Applications
- Compact transformers
- Switching power supplies
- Coil winding
- Micro motors
TECHNICAL DATA
Nominal Diameter (mm) | Max. Resistance (Ω/m) | Overall Diameter | |||||||||||||
FIW3 | FIW4 | FIW5 | FIW6 | FIW7 | FIW8 | FIW9 | |||||||||
Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | |||
mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |||
0.09 | 2.90 | 0.114 | 0.120 | 0.121 | 0.134 | 0.135 | 0.148 | 0.149 | 0.162 | 0.163 | 0.176 | 0.177 | 0.190 | 0.191 | |
0.10 | 2.33 | 0.126 | 0.132 | 0.133 | 0.148 | 0.149 | 0.164 | 0.165 | 0.180 | 0.181 | 0.196 | 0.197 | 0.212 | 0.213 | |
0.11 | 1.92 | 0.138 | 0.145 | 0.146 | 0.162 | 0.163 | 0.179 | 0.180 | 0.196 | 0.197 | 0.213 | 0.214 | 0.230 | 0.231 | |
0.11 | 1.85 | 0.140 | 0.147 | 0.148 | 0.164 | 0.165 | 0.181 | 0.182 | 0.198 | 0.199 | 0.215 | 0.216 | 0.232 | 0.233 | |
0.12 | 1.60 | 0.150 | 0.158 | 0.159 | 0.176 | 0.177 | 0.194 | 0.195 | 0.212 | 0.213 | 0.230 | 0.231 | 0.248 | 0.249 | |
0.13 | 1.48 | 0.155 | 0.163 | 0.164 | 0.181 | 0.182 | 0.199 | 0.200 | 0.217 | 0.218 | 0.235 | 0.236 | 0.253 | 0.254 | |
0.13 | 1.43 | 0.158 | 0.166 | 0.167 | 0.186 | 0.187 | 0.206 | 0.207 | 0.226 | 0.227 | 0.246 | 0.247 | 0.266 | 0.267 | |
0.13 | 1.36 | 0.161 | 0.169 | 0.170 | 0.189 | 0.190 | 0.209 | 0.210 | 0.229 | 0.230 | 0.249 | 0.250 | 0.269 | 0.270 | |
0.14 | 1.17 | 0.172 | 0.181 | 0.182 | 0.201 | 0.202 | 0.221 | 0.222 | 0.241 | 0.242 | 0.261 | 0.262 | 0.281 | 0.282 | |
0.15 | 1.02 | 0.183 | 0.193 | 0.194 | 0.215 | 0.216 | 0.237 | 0.238 | 0.259 | 0.260 | 0.281 | 0.282 | 0.303 | 0.304 | |
0.16 | 0.89 | 0.195 | 0.205 | 0.206 | 0.227 | 0.228 | 0.249 | 0.250 | 0.271 | 0.272 | 0.293 | 0.294 | 0.315 | 0.316 | |
0.18 | 0.70 | 0.218 | 0.229 | 0.230 | 0.253 | 0.254 | 0.277 | 0.278 | 0.301 | 0.302 | 0.325 | 0.326 | 0.349 | 0.350 | |
0.20 | 0.57 | 0.240 | 0.252 | 0.253 | 0.277 | 0.278 | 0.302 | 0.303 | 0.327 | 0.328 | 0.352 | 0.353 | 0.377 | 0.378 | |
0.22 | 0.47 | 0.263 | 0.276 | 0.277 | 0.303 | 0.304 | 0.330 | 0.331 | 0.357 | 0.358 | 0.384 | 0.385 | 0.411 | 0.412 | |
0.22 | 0.45 | 0.267 | 0.280 | 0.281 | 0.307 | 0.308 | 0.334 | 0.335 | 0.361 | 0.362 | 0.388 | 0.389 | 0.415 | 0.416 | |
0.23 | 0.44 | 0.273 | 0.288 | 0.289 | 0.318 | 0.319 | 0.348 | 0.349 | 0.378 | 0.379 | 0.408 | 0.409 | 0.438 | 0.439 | |
0.25 | 0.36 | 0.298 | 0.312 | 0.313 | 0.342 | 0.343 | 0.372 | 0.373 | 0.402 | 0.403 | 0.432 | 0.433 | 0.462 | 0.463 | |
0.28 | 0.29 | 0.330 | 0.345 | 0.346 | 0.376 | 0.377 | 0.407 | 0.408 | 0.438 | 0.439 | 0.469 | 0.470 | 0.500 | 0.501 | |
0.30 | 0.25 | 0.353 | 0.369 | 0.370 | 0.400 | 0.401 | 0.431 | 0.432 | 0.462 | 0.463 | 0.493 | 0.494 | 0.524 | 0.525 | |
0.32 | 0.23 | 0.368 | 0.384 | 0.385 | 0.415 | 0.416 | 0.446 | 0.447 | 0.477 | 0.478 | 0.508 | 0.509 | 0.539 | 0.540 | |
0.32 | 0.22 | 0.377 | 0.393 | 0.394 | 0.424 | 0.425 | 0.455 | 0.456 | 0.486 | 0.487 | 0.517 | 0.518 | 0.548 | 0.549 | |
0.33 | 0.21 | 0.387 | 0.403 | 0.404 | 0.434 | 0.435 | 0.465 | 0.466 | 0.496 | 0.497 | 0.527 | 0.528 | 0.558 | 0.559 | |
0.34 | 0.19 | 0.397 | 0.413 | 0.414 | 0.444 | 0.445 | 0.475 | 0.476 | 0.506 | 0.507 | 0.537 | 0.538 | 0.568 | 0.569 | |
0.36 | 0.18 | 0.412 | 0.428 | 0.429 | 0.459 | 0.460 | 0.490 | 0.491 | 0.521 | 0.522 | 0.552 | 0.553 | 0.583 | 0.584 | |
0.40 | 0.14 | 0.460 | 0.478 | 0.479 | 0.509 | 0.510 | 0.540 | 0.541 | 0.571 | 0.572 | 0.602 | 0.603 | 0.633 | ||
0.45 | 0.11 | 0.514 | 0.533 | 0.534 | 0.564 | 0.565 | 0.595 | 0.596 | 0.626 | 0.627 | 0.657 | 0.658 | 0.688 | ||
0.46 | 0.11 | 0.522 | 0.542 | 0.543 | 0.583 | 0.584 | 0.624 | 0.625 | 0.665 | 0.666 | 0.706 | 0.707 | 0.737 | ||
0.50 | 0.09 | 0.567 | 0.587 | 0.588 | 0.628 | 0.629 | 0.669 | 0.670 | 0.710 | 0.711 | 0.751 | ||||
0.56 | 0.07 | 0.631 | 0.653 | 0.654 | 0.694 | 0.695 | 0.735 | 0.736 | 0.776 | 0.777 | 0.817 | ||||
0.63 | 0.06 | 0.705 | 0.728 | 0.729 | 0.769 | 0.770 | 0.810 | 0.811 | 0.851 | 0.852 | 0.892 | ||||
0.65 | 0.05 | 0.730 | 0.754 | 0.755 | 0.795 | 0.796 | 0.836 | 0.837 | 0.877 | 0.878 | 0.918 | ||||
0.71 | 0.04 | 0.790 | 0.814 | 0.815 | 0.855 | 0.856 | 0.896 | 0.897 | 0.937 | 0.938 | 0.978 | ||||
0.80 | 0.04 | 0.885 | 0.911 | 0.912 | 0.962 | 0.963 | 1.013 | 1.014 | 1.064 | ||||||
0.90 | 0.03 | 0.990 | 1.018 | 1.019 | 1.069 | 1.070 | 1.120 | 1.121 | 1.171 | ||||||
1.00 | 0.02 | 1.095 | 1.124 | 1.125 | 1.175 | 1.176 | 1.226 | 1.227 | 1.277 | ||||||
1.12 | 0.02 | 1.218 | 1.248 | 1.249 | 1.309 | 1.310 | 1.370 | ||||||||
1.25 | 0.01 | 1.350 | 1.381 | 1.382 | 1.442 | 1.443 | 1.503 |