Plated Wire and Ribbon MWS produces and inventories the most complete line of continuous electroplated wires and ribbons to be found anywhere in the world. These wires are produced to meet customers’ most critical solderability, purity, and dimensional requirements, as well as a variety of federal, military and commercial standards and specifications. Plating Finishes Gold, Silver, Nickel, Tin, Tin/Lead (60/40, 70/30, 90/10), Cadmium Bus Wire Commercial tin-plated copper wire is available in sizes 8 - 40 AWG. Surface Conditions and Treatments Bright, semi-bright, or matte finish Size Range Capabilities Round: .125” - .0007” Flat/square/rectangular: thickness .0005” and larger, widths up to .125” Conductor Materials Copper, Nickel, Kovar, Dumet, Copper-Nickel Alloys, Nickel-Iron Alloys, NickelChromium Alloys, Beryllium Copper, Phosphor Bronze, and Brass, along with a variety of other metals and alloys. Packaging Continuous lengths on spools or cut and straightened to specific lengths per customer requirements Plated Copper Wire Data SIZE (AWG) 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 24 DIAMETER (INCHES) CIRCULAR RESISTANCE (OHMS PER MILS 1000 FT. AT 20°C) NOMINAL .0641 .0571 .0508 .0453 .0403 .0359 .0320 .0285 .0253 .0226 .0201 .0179 .0159 .0142 .0126 .0113 .0100 .0089 .0080 .0071 .0063 .0056 .0050 .0045 .0040 .0035 .0031 NOMINAL 4110 3260 2580 2050 1620 1290 1020 812 640 511 404 320 253 202 159 128 100 79.2 64.0 50.4 39.7 31.4 25.0 20.2 16.0 12.2 9.61 NOMINAL 2.48 3.13 3.95 4.98 6.30 7.91 10.0 12.6 15.9 20.0 25.2 31.9 40.3 50.5 64.2 79.7 102 129 159 202 257 325 408 505 638 836 1061 THICKNESS OF COATING (MICROINCHES) POUNDS PER 1000 FT. 12.4 9.87 7.81 6.21 4.92 3.90 3.10 2.46 1.94 1.55 1.22 .970 .765 .610 .481 .387 .303 .240 .194 .153 .120 .0949 .0757 .0613 .0484 .0371 .0291 NICKEL PLATED SILVER PLATED 1.25% 170 151 135 120 107 95 85 76 67 60 53 47 42 38 33 30 27 24 21 19 17 15 13 12 11 9 8 2% 272 243 216 193 171 153 136 121 108 96 85 76 68 60 54 48 43 38 34 30 27 24 21 19 17 15 13 2.5% 343 305 272 242 216 192 171 152 135 121 108 96 85 76 67 60 54 48 43 38 34 30 27 24 21 19 17 3% 417 371 330 294 262 233 208 185 164 147 131 116 103 92 82 73 65 58 52 46 41 36 33 29 26 23 20 4% 551 491 437 390 347 309 247 245 218 194 173 154 137 122 108 97 86 77 69 61 54 48 43 39 34 30 27 5% 692 617 549 489 435 388 346 308 273 244 217 193 172 153 136 122 108 96 86 77 68 60 54 48 43 38 33 6.1% 846 754 671 598 532 474 422 376 334 293 265 236 210 187 166 149 132 117 106 94 83 74 66 59 53 46 41 2% 322 282 255 228 202 180 161 143 127 114 101 90 80 71 63 57 50 45 40 36 32 28 25 23 20 18 16 4% 647 577 513 458 407 363 323 288 255 228 203 181 161 143 127 114 101 90 81 72 64 57 50 45 40 35 31 7% 1142 1018 905 807 718 640 570 508 451 403 358 319 283 253 224 201 178 159 143 126 112 100 89 80 71 62 55 10% 1645 1465 1304 1162 1034 921 821 731 649 580 516 459 408 364 323 290 256 228 205 182 162 144 128 116 103 90 80 27% 4670 4160 3700 3300 2930 2610 2330 2070 1850 1640 1460 1300 1160 1030 920 820 730 650 580 520 460 410 360 320 290 260 230 MWS Wire Industries, 31200 Cedar Valley Drive, Westlake Village, CA 91362 • Phone: 818-991-8553 • Fax: 818-706-0911 • www.mwswire.com Print Revision May 2016