Pico’s Common Mode EMI Chokes are highly effective in suppressing electromagnetic interference and radio frequency interference, where high-frequency noises are blocked to allow DC and low-frequency AC signals to pass through. These noise suppression devices can be offered in common mode or differential mode operations. They are extremely reliable in the performance of electronic systems where security of data and information are crucial, as well as mechanically durable to the integrity of mission systems.
Mounting
Inductance (uH)
RMS Current (A)
| Part Number | Mounting | Windings | Inductance (µH) per winding | Irms (A) at 25ºC rise max. | Irms (A) at 40ºC rise max. | Irms (A) at 60ºC rise max. | DC Resistance (Ω) per winding | Typical Leakage Inductance (µH) | Size (L x W x H) inches | Size (D x H) inches | Downloads |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 52070 | Surface Mount | Dual Winding | 50 | 0.72 | 0.82 | 1.02 | 0.009 | 0.4 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52065 | Surface Mount | Dual Winding | 75 | 0.54 | 0.62 | 0.78 | 0.150 | 0.5 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52060 | Surface Mount | Dual Winding | 100 | 0.49 | 0.55 | 0.69 | 0.020 | 0.7 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52055 | Surface Mount | Dual Winding | 250 | 0.30 | 0.34 | 0.42 | 0.056 | 1.8 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52050 | Surface Mount | Dual Winding | 500 | 0.24 | 0.27 | 0.33 | 0.130 | 3.5 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52045 | Surface Mount | Dual Winding | 750 | 0.17 | 0.19 | 0.24 | 0.170 | 5.3 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52040 | Surface Mount | Dual Winding | 1,000 | 0.11 | 0.13 | 0.16 | 0.550 | 0.8 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52035 | Surface Mount | Dual Winding | 2,500 | 0.06 | 0.07 | 0.18 | 0.880 | 17.5 | 0.40″ x 0.40″ x 0.26″ | – | |
| 52030 | Surface Mount | Dual Winding | 5,000 | 0.03 | 0.48 | 0.06 | 1.620 | 37.0 | 0.40″ x 0.40″ x 0.26″ | – | |
| 51303 | Through Hole | Dual Winding | 750 | 3.77 | 4.23 | 5.10 | 0.022 | 9.4 | – | 1.13″ x 0.75″ | |
| 51283 | Through Hole | Dual Winding | 1,500 | 2.80 | 3.14 | 3.78 | 0.040 | 18.8 | – | 1.13″ x 0.75″ | |
| 51263 | Through Hole | Dual Winding | 3,000 | 1.86 | 2.09 | 2.53 | 0.090 | 37.5 | – | 1.13″ x 0.75″ | |
| 51243 | Through Hole | Dual Winding | 6,750 | 1.25 | 1.41 | 1.69 | 0.200 | 84.4 | – | 1.13″ x 0.75″ | |
| 51223 | Through Hole | Dual Winding | 12,000 | 0.94 | 1.06 | 1.28 | 0.350 | 150.0 | – | 1.13″ x 0.75″ | |
| 50241 | Through Hole | Dual Winding | 375 | 3.04 | 4.18 | 4.70 | 0.021 | 6.5 | – | 0.95″ x 0.65″ | |
| 50221 | Through Hole | Dual Winding | 550 | 2.46 | 3.39 | 3.80 | 0.026 | 7.5 | – | 0.95″ x 0.65″ | |
| 50201 | Through Hole | Dual Winding | 750 | 2.15 | 2.96 | 3.33 | 0.034 | 10.0 | – | 0.95″ x 0.65″ | |
| 50181 | Through Hole | Dual Winding | 1,500 | 1.50 | 2.06 | 2.31 | 0.070 | 20.0 | – | 0.95″ x 0.65″ | |
| 50161 | Through Hole | Dual Winding | 3,000 | 1.06 | 1.45 | 1.64 | 0.140 | 40.0 | – | 0.95″ x 0.65″ | |
| 50141 | Through Hole | Dual Winding | 6,750 | 0.71 | 0.98 | 1.10 | 0.310 | 90.0 | – | 0.95″ x 0.65″ | |
| 50121 | Through Hole | Dual Winding | 12,000 | 0.53 | 0.73 | 0.83 | 0.550 | 160.0 | – | 0.95″ x 0.65″ | |
| 49461 | Through Hole | Dual Winding | 185 | 3.06 | 3.83 | 4.58 | 0.019 | 4.5 | – | 0.80″ x 0.50″ | |
| 49441 | Through Hole | Dual Winding | 375 | 2.16 | 2.70 | 3.23 | 0.037 | 7.5 | – | 0.80″ x 0.50″ | |
| 49421 | Through Hole | Dual Winding | 550 | 1.77 | 2.20 | 2.64 | 0.045 | 7.7 | – | 0.80″ x 0.50″ | |
| 49401 | Through Hole | Dual Winding | 750 | 1.53 | 1.91 | 2.29 | 0.060 | 10.3 | – | 0.80″ x 0.50″ | |
| 49381 | Through Hole | Dual Winding | 1,500 | 1.08 | 1.36 | 1.61 | 0.120 | 20.6 | – | 0.80″ x 0.50″ | |
| 49361 | Through Hole | Dual Winding | 3,000 | 0.77 | 0.96 | 1.14 | 0.240 | 41.3 | – | 0.80″ x 0.50″ | |
| 49341 | Through Hole | Dual Winding | 6,750 | 0.52 | 0.64 | 0.77 | 0.530 | 92.8 | – | 0.80″ x 0.50″ | |
| 49321 | Through Hole | Dual Winding | 12,000 | 0.38 | 0.48 | 0.57 | 0.950 | 165.0 | – | 0.80″ x 0.50″ | |
| 48670 | Surface Mount | Dual Winding | 50 | 7.20 | 8.20 | 9.90 | 0.003 | 0.3 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48665 | Surface Mount | Dual Winding | 75 | 5.90 | 6.70 | 8.00 | 0.008 | 0.4 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48660 | Surface Mount | Dual Winding | 100 | 5.00 | 5.70 | 6.90 | 0.007 | 0.6 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48655 | Surface Mount | Dual Winding | 250 | 3.30 | 3.70 | 4.40 | 0.016 | 1.4 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48650 | Surface Mount | Dual Winding | 500 | 2.30 | 2.60 | 3.10 | 0.033 | 2.9 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48645 | Surface Mount | Dual Winding | 750 | 1.80 | 1.10 | 2.60 | 0.049 | 4.3 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48640 | Surface Mount | Dual Winding | 1,000 | 1.80 | 2.10 | 2.50 | 0.053 | 5.8 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48635 | Surface Mount | Dual Winding | 2,500 | 1.20 | 1.30 | 1.60 | 0.131 | 14.4 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48630 | Surface Mount | Dual Winding | 5,000 | 0.82 | 0.90 | 1.10 | 0.263 | 28.8 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48625 | Surface Mount | Dual Winding | 7,500 | 0.67 | 0.80 | 0.90 | 0.394 | 43.1 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48620 | Surface Mount | Dual Winding | 10,000 | 0.57 | 0.70 | 0.80 | 0.530 | 57.5 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48615 | Surface Mount | Dual Winding | 15,000 | 0.47 | 0.53 | 0.64 | 0.790 | 86.0 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48610 | Surface Mount | Dual Winding | 17,500 | 0.44 | 0.49 | 0.59 | 0.919 | 101.0 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48605 | Surface Mount | Dual Winding | 20,000 | 0.41 | 0.46 | 0.56 | 1.050 | 115.0 | 0.65″ x 0.65″ x 0.44″ | – | |
| 48381 | Through Hole | Dual Winding | 75 | 3.23 | 3.79 | 4.43 | 0.015 | 4.0 | – | 0.63″ x 0.42″ | |
| 48361 | Through Hole | Dual Winding | 185 | 2.04 | 2.39 | 2.80 | 0.038 | 4.5 | – | 0.63″ x 0.42″ | |
| 48341 | Through Hole | Dual Winding | 375 | 1.44 | 1.70 | 1.98 | 0.075 | 8.0 | – | 0.63″ x 0.42″ | |
| 48321 | Through Hole | Dual Winding | 550 | 1.18 | 1.38 | 1.62 | 0.090 | 8.4 | – | 0.63″ x 0.42″ | |
| 48301 | Through Hole | Dual Winding | 750 | 1.02 | 1.20 | 1.40 | 0.120 | 11.3 | – | 0.63″ x 0.42″ | |
| 48281 | Through Hole | Dual Winding | 1,500 | 0.72 | 0.85 | 0.99 | 0.240 | 22.5 | – | 0.63″ x 0.42″ | |
| 48261 | Through Hole | Dual Winding | 3,000 | 0.52 | 0.61 | 0.71 | 0.470 | 45.0 | – | 0.63″ x 0.42″ | |
| 48241 | Through Hole | Dual Winding | 6,750 | 0.34 | 0.40 | 0.47 | 1.070 | 101.3 | – | 0.63″ x 0.42″ | |
| 48221 | Through Hole | Dual Winding | 12,000 | 0.26 | 0.30 | 0.35 | 1.900 | 180.0 | – | 0.63″ x 0.42″ | |
| 47570 | Surface Mount | Dual Winding | 50 | 4.40 | 5.20 | 6.00 | 0.006 | 0.3 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47565 | Surface Mount | Dual Winding | 75 | 3.60 | 4.20 | 4.80 | 0.009 | 0.5 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47560 | Surface Mount | Dual Winding | 100 | 3.10 | 3.70 | 4.20 | 0.013 | 0.7 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47555 | Surface Mount | Dual Winding | 250 | 1.90 | 2.30 | 2.60 | 0.031 | 1.7 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47550 | Surface Mount | Dual Winding | 500 | 1.40 | 1.70 | 1.80 | 0.063 | 3.4 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47545 | Surface Mount | Dual Winding | 750 | 1.10 | 1.30 | 1.50 | 0.094 | 5.1 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47540 | Surface Mount | Dual Winding | 1,000 | 1.10 | 1.30 | 1.50 | 0.100 | 6.8 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47535 | Surface Mount | Dual Winding | 2,500 | 0.71 | 0.84 | 0.96 | 0.250 | 17.0 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47530 | Surface Mount | Dual Winding | 5,000 | 0.50 | 0.59 | 0.68 | 0.500 | 34.0 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47525 | Surface Mount | Dual Winding | 7,500 | 0.41 | 0.48 | 0.55 | 0.750 | 51.0 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47520 | Surface Mount | Dual Winding | 10,000 | 0.35 | 0.42 | 0.48 | 1.000 | 68.0 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47515 | Surface Mount | Dual Winding | 15,000 | 0.29 | 0.34 | 0.39 | 1.500 | 102.0 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47510 | Surface Mount | Dual Winding | 17,500 | 0.27 | 0.32 | 0.36 | 1.750 | 119.0 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47505 | Surface Mount | Dual Winding | 20,000 | 0.25 | 0.30 | 0.34 | 2.000 | 136.0 | 0.55″ x 0.55″ x 0.36″ | – | |
| 47291 | Through Hole | Dual Winding | 75 | 1.90 | 2.20 | 2.57 | 0.033 | 3.5 | – | 0.50″ x 0.34″ | |
| 47271 | Through Hole | Dual Winding | 185 | 1.19 | 1.39 | 1.61 | 0.083 | 5.0 | – | 0.50″ x 0.34″ | |
| 47251 | Through Hole | Dual Winding | 375 | 0.85 | 0.99 | 1.14 | 0.163 | 8.0 | – | 0.50″ x 0.34″ | |
| 47231 | Through Hole | Dual Winding | 550 | 0.69 | 0.79 | 0.92 | 0.200 | 8.9 | – | 0.50″ x 0.34″ | |
| 47211 | Through Hole | Dual Winding | 750 | 0.60 | 0.69 | 0.81 | 0.260 | 11.9 | – | 0.50″ x 0.34″ | |
| 47191 | Through Hole | Dual Winding | 1,500 | 0.43 | 0.49 | 0.58 | 0.520 | 23.8 | – | 0.50″ x 0.34″ | |
| 47171 | Through Hole | Dual Winding | 3,000 | 0.30 | 0.35 | 0.41 | 1.050 | 47.5 | – | 0.50″ x 0.34″ | |
| 47151 | Through Hole | Dual Winding | 6,750 | 0.20 | 0.23 | 0.27 | 2.360 | 106.9 | – | 0.50″ x 0.34″ | |
| 47131 | Through Hole | Dual Winding | 12,000 | 0.15 | 0.17 | 0.20 | 4.200 | 190.0 | – | 0.50″ x 0.34″ | |
| 46470 | Surface Mount | Dual Winding | 50 | 2.60 | 2.80 | 3.40 | 0.013 | 0.4 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46465 | Surface Mount | Dual Winding | 75 | 1.90 | 2.10 | 2.60 | 0.021 | 0.6 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46460 | Surface Mount | Dual Winding | 100 | 1.70 | 1.80 | 2.30 | 0.029 | 0.8 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46455 | Surface Mount | Dual Winding | 250 | 1.10 | 1.10 | 1.40 | 0.070 | 2.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46450 | Surface Mount | Dual Winding | 500 | 0.80 | 0.90 | 1.10 | 0.125 | 4.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46445 | Surface Mount | Dual Winding | 750 | 0.60 | 0.70 | 0.80 | 0.213 | 6.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46440 | Surface Mount | Dual Winding | 1,000 | 0.61 | 0.66 | 0.81 | 0.230 | 8.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46435 | Surface Mount | Dual Winding | 2,500 | 0.39 | 0.42 | 0.52 | 0.560 | 20.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46430 | Surface Mount | Dual Winding | 5,000 | 0.28 | 0.30 | 0.37 | 1.100 | 40.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46425 | Surface Mount | Dual Winding | 7,500 | 0.22 | 0.24 | 0.30 | 1.700 | 60.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46420 | Surface Mount | Dual Winding | 10,000 | 0.19 | 0.21 | 0.26 | 2.300 | 80.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46415 | Surface Mount | Dual Winding | 15,000 | 0.16 | 0.17 | 0.21 | 3.400 | 120.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46410 | Surface Mount | Dual Winding | 17,500 | 0.15 | 0.16 | 0.20 | 3.940 | 140.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46405 | Surface Mount | Dual Winding | 20,000 | 0.14 | 0.15 | 0.18 | 4.500 | 160.0 | 0.45″ x 0.45″ x 0.31″ | – | |
| 46283 | Through Hole | Dual Winding | 75 | 1.29 | 1.57 | 1.95 | 0.051 | 3.5 | – | 0.41″ x 0.28″ | |
| 46263 | Through Hole | Dual Winding | 185 | 0.96 | 1.00 | 1.25 | 0.125 | 5.0 | – | 0.41″ x 0.28″ | |
| 46243 | Through Hole | Dual Winding | 375 | 0.57 | 0.69 | 0.86 | 0.263 | 9.0 | – | 0.41″ x 0.28″ | |
| 46223 | Through Hole | Dual Winding | 550 | 0.47 | 0.57 | 0.71 | 0.310 | 10.3 | – | 0.41″ x 0.28″ | |
| 46203 | Through Hole | Dual Winding | 750 | 0.41 | 0.50 | 0.62 | 0.410 | 13.8 | – | 0.41″ x 0.28″ | |
| 46183 | Through Hole | Dual Winding | 1,500 | 0.29 | 0.35 | 0.44 | 0.820 | 27.5 | – | 0.41″ x 0.28″ | |
| 46163 | Through Hole | Dual Winding | 3,000 | 0.20 | 0.25 | 0.31 | 1.650 | 55.0 | – | 0.41″ x 0.28″ | |
| 46143 | Through Hole | Dual Winding | 6,750 | 0.14 | 0.17 | 0.21 | 3.710 | 123.8 | – | 0.41″ x 0.28″ | |
| 46123 | Through Hole | Dual Winding | 12,000 | 0.10 | 0.12 | 0.15 | 6.600 | 220.0 | – | 0.41″ x 0.28″ |
