Kool Mu Core Surface Mount Toroid
- 618 series utilizes a Kool Mu© core
- Minimizing core losses and temperature rise at higher frequencies of 100-250 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) |
|---|---|---|---|---|---|---|---|---|
| 618-R47M-03 | 0.4 | 0.28 | 6 | 0.006 | 1.6 | 1.12 | 3 | 0.21 |
| 618-R47M-01 | 0.4 | 0.26 | 5.5 | 0.005 | 1.6 | 1.06 | 2.75 | 0.019 |
| 618-R47M-02 | 0.45 | 0.3 | 6.5 | 0.005 | 1.8 | 1.18 | 3.25 | 0.019 |
| 618-R47M-04 | 0.46 | 0.33 | 7 | 0.003 | 1.84 | 1.32 | 3.5 | 0.012 |
| 618-R68M-03 | 0.63 | 0.43 | 5 | 0.006 | 2.5 | 1.72 | 2.5 | 0.024 |
| 618-R68M-01 | 0.63 | 0.4 | 4.5 | 0.006 | 2.5 | 1.6 | 2.25 | 0.024 |
| 618-R68M-02 | 0.8 | 0.52 | 5.5 | 0.006 | 3.2 | 2.07 | 2.75 | 0.024 |
| 618-R68M-04 | 0.83 | 0.58 | 6 | 0.004 | 3.32 | 2.32 | 3 | 0.018 |
| 618-1R0M-03 | 0.9 | 0.58 | 4.8 | 0.007 | 3.6 | 2.32 | 2.4 | 0.028 |
| 618-1R0M-01 | 0.9 | 0.57 | 4.2 | 0.007 | 3.6 | 2.24 | 2.1 | 0.028 |
| 618-1R0M-02 | 1.25 | 0.8 | 4.6 | 0.008 | 5 | 3.1 | 2.3 | 0.03 |
| 618-1R0M-04 | 1.3 | 0.89 | 5 | 0.005 | 5.2 | 3.56 | 2.5 | 0.02 |
| 618-2R0M-04 | 1.87 | 1.13 | 5.9 | 0.006 | 7.48 | 4.52 | 2.92 | 0.025 |
| 618-100M-03 | 10 | 4.55 | 2.7 | 0.029 | 40 | 18.2 | 1.35 | 0.114 |
| 618-100M-01 | 10 | 4.85 | 1.9 | 0.045 | 40 | 19.39 | 0.95 | 0.178 |
| 618-100M-04 | 10.19 | 5.11 | 3.4 | 0.02 | 40.76 | 20.4 | 1.7 | 0.08 |
| 618-101M-04 | 100.6 | 55.31 | 0.92 | 0.294 | 402.4 | 221.24 | 0.46 | 1.173 |
| 618-101M-02 | 101.25 | 58.4 | 0.63 | 0.46 | 405 | 233.6 | 0.32 | 1.84 |
| 618-150M-02 | 14.45 | 8.1 | 1.7 | 0.058 | 57.8 | 32.4 | 0.85 | 0.238 |
| 618-151M-04 | 148.8 | 77.4 | 0.82 | 0.373 | 595.2 | 309.6 | 0.41 | 1.492 |
| 618-150M-04 | 15.02 | 7 | 3 | 0.024 | 60.08 | 28 | 1.5 | 0.096 |
| 618-150M-03 | 15.63 | 7.5 | 2 | 0.043 | 62.5 | 30 | 1 | 0.172 |
| 618-151M-02 | 151.25 | 95.9 | 0.43 | 0.56 | 605 | 383.6 | 0.22 | 2.24 |
| 618-151M-03 | 152.1 | 98.66 | 0.38 | 0.43 | 608.4 | 394.64 | 0.19 | 1.72 |
| 618-151M-01 | 152.1 | 87.3 | 0.38 | 0.965 | 608.4 | 349.2 | 0.19 | 3.86 |
| 618-150M-01 | 16.63 | 9.4 | 1.1 | 0.082 | 62.52 | 37.6 | 0.55 | 0.322 |
| 618-200M-03 | 19.6 | 10.45 | 1.5 | 0.077 | 78.4 | 41.8 | 0.75 | 0.31 |
| 618-200M-01 | 19.6 | 11.52 | 1 | 0.145 | 78.4 | 46.08 | 0.5 | 0.58 |
| 618-201M-02 | 198.45 | 122.85 | 0.39 | 0.795 | 793.8 | 491.4 | 0.2 | 3.18 |
| 618-201M-04 | 199.8 | 110.58 | 0.64 | 0.55 | 799.2 | 442.3 | 0.32 | 2.175 |
| 618-2R0M-03 | 2 | 1.08 | 4.7 | 0.01 | 8 | 4.32 | 2.35 | 0.04 |
| 618-2R0M-01 | 2 | 1 | 4.1 | 0.011 | 8 | 4 | 2.05 | 0.042 |
| 618-2R0M-02 | 2.45 | 1.3 | 4.5 | 0.01 | 9.8 | 5.2 | 2.25 | 0.038 |
| 618-200M-02 | 20 | 11.94 | 1.3 | 0.106 | 80 | 47.8 | 0.65 | 0.424 |
| 618-200M-04 | 20.8 | 11 | 2.1 | 0.055 | 83.2 | 44 | 1.05 | 0.22 |
| 618-201M-03 | 202.5 | 121.43 | 0.39 | 0.62 | 810 | 485.7 | 0.2 | 2.48 |
| 618-201M-01 | 202.5 | 107.35 | 0.37 | 1.14 | 810 | 430.6 | 0.19 | 4.56 |
| 618-250M-02 | 24.2 | 15.65 | 1 | 0.116 | 96.8 | 62.6 | 0.5 | 0.464 |
| 618-250M-04 | 25.16 | 13 | 2 | 0.064 | 100.64 | 52 | 1 | 0.254 |
| 618-250M-03 | 25.6 | 16.28 | 0.98 | 0.086 | 102.4 | 65.12 | 0.49 | 0.344 |
| 618-250M-01 | 25.6 | 16.35 | 0.74 | 0.165 | 102.4 | 65.4 | 0.37 | 0.66 |
| 618-301M-04 | 300.3 | 149 | 0.62 | 0.672 | 1201.2 | 596 | 0.31 | 2.688 |
| 618-301M-01 | 302.5 | 191.4 | 0.22 | 1.43 | 1210 | 765.6 | 0.11 | 5.72 |
| 618-301M-02 | 304.2 | 170.9 | 0.38 | 1.225 | 1216.8 | 683.6 | 0.19 | 4.9 |
| 618-330M-02 | 31.25 | 14.84 | 1.4 | 0.107 | 125 | 59.36 | 0.7 | 0.428 |
| 618-330M-03 | 32.4 | 19.41 | 0.96 | 0.083 | 129.6 | 77.64 | 0.48 | 0.332 |
| 618-330M-01 | 32.4 | 19.85 | 0.72 | 0.292 | 129.6 | 79.4 | 0.36 | 1.168 |
| 618-330M-04 | 32.5 | 16.51 | 1.8 | 0.07 | 130 | 66.04 | 0.9 | 0.272 |
| 618-5R0M-03 | 4.9 | 2.6 | 3 | 0.02 | 19.6 | 10.4 | 1.5 | 0.078 |
| 618-5R0M-01 | 4.9 | 2.65 | 2.3 | 0.03 | 19.6 | 10.6 | 1.15 | 0.12 |
| 618-500M-04 | 49.97 | 25 | 1.5 | 0.11 | 199.88 | 100 | 0.75 | 0.44 |
| 618-5R0M-02 | 5 | 2.8 | 3 | 0.021 | 20 | 11.2 | 1.5 | 0.084 |
| 618-5R0M-04 | 5.2 | 2.7 | 4.4 | 0.013 | 20.8 | 10.8 | 2.2 | 0.052 |
| 618-500M-03 | 50.63 | 27.09 | 0.94 | 0.241 | 202.52 | 108.36 | 0.47 | 0.96 |
| 618-500M-01 | 50.63 | 29.35 | 0.64 | 0.365 | 202.52 | 117.36 | 0.32 | 1.46 |
| 618-500M-02 | 51.2 | 28.8 | 0.92 | 0.212 | 204.8 | 115.2 | 0.46 | 0.848 |
| 618-680M-04 | 67.3 | 35.4 | 1.2 | 0.156 | 269.2 | 141.6 | 0.6 | 0.624 |
| 618-680M-03 | 67.6 | 36.62 | 0.8 | 0.275 | 270.4 | 146.48 | 0.4 | 1.1 |
| 618-680M-01 | 67.6 | 39.72 | 0.54 | 0.515 | 270.4 | 158.87 | 0.27 | 2.06 |
| 618-680M-02 | 68.45 | 39 | 0.78 | 0.302 | 273.8 | 156 | 0.39 | 1.208 |
| 618-8R0M-04 | 7.48 | 3.89 | 3.5 | 0.017 | 29.92 | 15.56 | 1.75 | 0.07 |
| 618-8R0M-03 | 8.1 | 3.89 | 2.8 | 0.025 | 32.4 | 15.55 | 1.4 | 0.1 |
| 618-8R0M-01 | 8.1 | 4.1 | 2 | 0.04 | 32.4 | 16.4 | 1 | 0.16 |
| 618-8R0M-02 | 8.45 | 4.4 | 2.6 | 0.027 | 33.8 | 17.6 | 1.3 | 0.107 |
| 618-100M-02 | 9.8 | 4.9 | 2.5 | 0.03 | 39.2 | 19.6 | 1.25 | 0.12 |
| 618-101M-03 | 99.23 | 51.36 | 0.7 | 0.348 | 396.92 | 205.44 | 0.35 | 1.392 |
| 618-101M-01 | 99.23 | 58.7 | 0.44 | 0.782 | 396.92 | 234.8 | 0.22 | 3.128 |