Iron Powder Core Surface Mount Toroid
- 518 series utilizes an iron powder core; ideal for frequency applications up to 100 kHz.
- Tape and reel packaging.
- Listed are standard designs. Custom designs are available in this package.
| Product | Parallel Open-Circuit Inductance (uH) | Parallel Min. Full-Load Inductance (uH) | Parallel Full-Load Current (A) | Parallel Max Res (Ω) | Series Open-Circuit Inductance (uH) | Series Min. Full-Load Inductance (uH) | Series Full-Load Current (A) | Series Max Res (Ω) |
|---|---|---|---|---|---|---|---|---|
| 518-R47M-01 | 0.42 | 0.35 | 5.5 | 0.006 | 1.68 | 1.4 | 2.75 | 0.024 |
| 518-R47M-04 | 0.49 | 0.38 | 7.9 | 0.005 | 1.96 | 1.5 | 3.95 | 0.019 |
| 518-R47M-03 | 0.54 | 0.37 | 6.2 | 0.007 | 2.19 | 1.48 | 3.1 | 0.024 |
| 518-R68M-01 | 0.56 | 0.47 | 5.1 | 0.007 | 2.27 | 1.8 | 2.55 | 0.026 |
| 518-R47M-02 | 0.57 | 0.73 | 5.9 | 0.006 | 2.26 | 1.7 | 2.95 | 0.024 |
| 518-R68M-03 | 0.71 | 0.49 | 4.7 | 0.008 | 2.86 | 1.98 | 2.85 | 0.028 |
| 518-R68M-04 | 0.76 | 0.56 | 7.2 | 0.006 | 3.04 | 2.24 | 3.6 | 0.024 |
| 518-R68M-02 | 0.83 | 0.63 | 5.4 | 0.008 | 3.34 | 2.52 | 2.7 | 0.03 |
| 518-1R0M-04 | 1.09 | 0.82 | 5.9 | 0.009 | 4.36 | 3.26 | 3 | 0.035 |
| 518-1R0M-03 | 1.12 | 0.71 | 5.4 | 0.009 | 4.48 | 2.85 | 2.7 | 0.034 |
| 518-1R0M-02 | 1.13 | 0.85 | 5 | 0.009 | 4.52 | 3.4 | 2.5 | 0.035 |
| 518-1R0M-01 | 1.16 | 0.73 | 4.5 | 0.008 | 4.46 | 2.92 | 2.25 | 0.032 |
| 518-2R0M-03 | 1.89 | 1.23 | 4.6 | 0.012 | 7.57 | 4.92 | 2.3 | 0.044 |
| 518-2R0M-04 | 1.95 | 1.42 | 4.6 | 0.015 | 7.8 | 5.68 | 2.3 | 0.056 |
| 518-100M-02 | 10.14 | 6.9 | 2.1 | 0.46 | 40.55 | 27.5 | 1.05 | 0.181 |
| 518-100M-03 | 10.76 | 5.8 | 2.7 | 0.033 | 43 | 23.2 | 1.35 | 0.132 |
| 518-101M-02 | 100.18 | 70 | 0.62 | 0.54 | 400.72 | 280 | 0.31 | 2.16 |
| 518-101M-01 | 100.32 | 63.7 | 0.54 | 0.558 | 401.31 | 254.75 | 0.27 | 2.232 |
| 518-101M-03 | 109.77 | 65.86 | 0.68 | 0.502 | 439.08 | 263.45 | 0.32 | 2.005 |
| 518-150M-04 | 14.76 | 9.5 | 2.3 | 0.055 | 59.04 | 38 | 1.15 | 0.225 |
| 518-151M-04 | 149.45 | 101.46 | 0.64 | 0.695 | 597.8 | 405.8 | 0.32 | 2.785 |
| 518-150M-02 | 15.5 | 10.8 | 1.6 | 0.082 | 62 | 43.2 | 0.8 | 0.33 |
| 518-150M-01 | 15.8 | 9.6 | 1.4 | 0.088 | 63.52 | 38.4 | 0.7 | 0.35 |
| 518-151M-02 | 150.9 | 101.8 | 0.56 | 0.666 | 603.6 | 407 | 0.28 | 2.66 |
| 518-151M-01 | 153.41 | 96.7 | 0.44 | 0.845 | 613.64 | 386.78 | 0.22 | 3.38 |
| 518-151M-03 | 158.6 | 90.66 | 0.64 | 0.624 | 634.4 | 363.52 | 0.32 | 2.486 |
| 518-150M-03 | 16.17 | 8.72 | 2.2 | 0.05 | 64.68 | 34.8 | 1.1 | 0.198 |
| 518-2R0M-02 | 2.3 | 1.6 | 3.9 | 0.013 | 9.18 | 6.38 | 1.95 | 0.055 |
| 518-2R0M-01 | 2.61 | 1.59 | 3.4 | 0.014 | 10.44 | 5.3 | 1.7 | 0.055 |
| 518-200M-04 | 20.62 | 13.45 | 1.9 | 0.085 | 82.48 | 53.8 | 0.95 | 0.338 |
| 518-200M-03 | 20.7 | 13.24 | 1.5 | 0.111 | 82.8 | 52.95 | 0.75 | 0.442 |
| 518-200M-02 | 20.7 | 13.45 | 1.5 | 0.095 | 82.6 | 53.6 | 0.75 | 0.38 |
| 518-201M-04 | 200.11 | 131.36 | 0.6 | 0.81 | 800.45 | 525.45 | 0.3 | 3.24 |
| 518-201M-02 | 203.2 | 139 | 0.46 | 0.95 | 812.8 | 555.5 | 0.23 | 3.8 |
| 518-201M-01 | 205.19 | 130.9 | 0.36 | 1.21 | 820.76 | 523.6 | 0.18 | 4.84 |
| 518-200M-01 | 21.44 | 14.1 | 1 | 0.16 | 83.57 | 56.4 | 0.5 | 0.64 |
| 518-201M-03 | 216.39 | 116.8 | 0.6 | 0.735 | 865.5 | 467.2 | 0.3 | 2.93 |
| 518-250M-02 | 25.05 | 16.7 | 1.4 | 0.108 | 100.2 | 66.7 | 0.7 | 0.434 |
| 518-250M-04 | 26.65 | 17.18 | 1.6 | 0.115 | 102.6 | 68.72 | 0.8 | 0.46 |
| 518-250M-01 | 26.72 | 17.1 | 0.96 | 0.175 | 106.9 | 68.4 | 0.48 | 0.7 |
| 518-250M-03 | 26.82 | 16.1 | 1.4 | 0.125 | 107.5 | 64.6 | 0.7 | 0.498 |
| 518-301M-04 | 298.93 | 188.05 | 0.54 | 1.005 | 1195.7 | 752.15 | 0.27 | 4.02 |
| 518-301M-02 | 304.17 | 199.7 | 0.42 | 1.175 | 1216.65 | 798.5 | 0.21 | 4.702 |
| 518-301M-01 | 308.2 | 191.1 | 0.32 | 1.53 | 1232.8 | 760.4 | 0.16 | 6.12 |
| 518-301M-03 | 319.8 | 172.7 | 0.5 | 1.2 | 1276 | 690.8 | 0.25 | 4.85 |
| 518-330M-04 | 33.21 | 22.92 | 1.3 | 0.165 | 132.84 | 91.68 | 0.65 | 0.66 |
| 518-330M-02 | 33.21 | 21.5 | 1.3 | 0.125 | 132.8 | 85.8 | 0.65 | 0.5 |
| 518-330M-01 | 33.82 | 22.3 | 0.83 | 0.252 | 135.3 | 89.18 | 0.4 | 1.008 |
| 518-330M-03 | 35.12 | 20.3 | 1.3 | 0.143 | 140.49 | 81.22 | 0.65 | 0.57 |
| 518-500M-04 | 48.8 | 32.2 | 1.2 | 0.2 | 195.2 | 128.8 | 0.6 | 0.802 |
| 518-5R0M-01 | 5.11 | 3.36 | 2 | 0.04 | 20.46 | 13.44 | 1 | 0.16 |
| 518-5R0M-04 | 5.15 | 3.55 | 3.3 | 0.028 | 20.6 | 14.2 | 1.65 | 0.11 |
| 518-5R0M-02 | 5.18 | 3.75 | 2.5 | 0.03 | 20.72 | 14.8 | 1.25 | 0.126 |
| 518-5R0M-03 | 5.42 | 3.18 | 3.2 | 0.023 | 21.6 | 12.7 | 1.6 | 0.09 |
| 518-500M-02 | 50.81 | 36.4 | 0.82 | 0.305 | 203.25 | 145.5 | 0.41 | 1.22 |
| 518-500M-03 | 51.78 | 33.1 | 0.92 | 0.277 | 207.1 | 132.4 | 0.46 | 1.108 |
| 518-500M-01 | 52.07 | 33.6 | 0.7 | 0.315 | 208.28 | 134.4 | 0.35 | 1.28 |
| 518-680M-02 | 67.07 | 46.7 | 0.76 | 0.362 | 268.28 | 186.7 | 0.38 | 1.448 |
| 518-680M-04 | 67.37 | 43.05 | 1.1 | 0.235 | 269.48 | 172.18 | 0.55 | 0.95 |
| 518-680M-01 | 68.77 | 43.6 | 0.66 | 0.375 | 275.1 | 174.4 | 0.33 | 1.5 |
| 518-8R0M-04 | 7.81 | 5.15 | 3 | 0.032 | 31.22 | 20.6 | 1.5 | 0.128 |
| 518-680M-03 | 73.48 | 44.08 | 0.84 | 0.328 | 293.93 | 176.32 | 0.42 | 1.314 |
| 518-8R0M-02 | 8.3 | 5.7 | 2.3 | 0.04 | 33.2 | 22.6 | 1.15 | 0.16 |
| 518-8R0M-01 | 8.45 | 5.3 | 1.8 | 0.053 | 33.82 | 21.2 | 0.9 | 0.21 |
| 518-8R0M-03 | 8.7 | 4.9 | 2.8 | 0.031 | 34.8 | 19.6 | 1.4 | 0.12 |
| 518-100M-01 | 9.75 | 6.22 | 1.7 | 0.056 | 39 | 24.88 | 0.85 | 0.224 |
| 518-100M-04 | 9.88 | 6.68 | 2.5 | 0.045 | 39.52 | 26.72 | 1.25 | 0.18 |
| 518-101M-04 | 99.09 | 69.55 | 0.72 | 0.567 | 396.36 | 278.2 | 0.36 | 2.261 |