Pico power inductors are built to smoothly transmit direct current across varies DC-DC converters and switching regulators. They can provide low core losses and are used to store energy, which the electromotive force can filter out frequency noise and reduce signal loss. Energy storage can also allow higher power consumption in system designs. These power inductors are ideal for filtering out noise and ripple spikes in many applications. Pico has a diverse portfolio of power inductors ranging in mechanical size, mounting options, current rating, and inductance rating.
Mounting
Inductance (uH)
DC Current (A)
| Part Number | Mounting | Winding(s) | Inductance (µH) | Maximum DC Current (A) | DC Resistance (Ω) | Self Resonant Frequency (MHz) | Size (L x W x H) inches | Size (D x H) inches | Downloads |
|---|---|---|---|---|---|---|---|---|---|
| 45327 | Through Hole | Dual Winding | 100 | 3.88 | 0.06 | 3.200 | – | 0.95″ x 0.65″ | |
| 45307 | Through Hole | Dual Winding | 250 | 2.70 | 0.13 | 2.010 | – | 0.95″ x 0.65″ | |
| 45287 | Through Hole | Dual Winding | 500 | 1.90 | 0.25 | 1.450 | – | 0.95″ x 0.65″ | |
| 45267 | Through Hole | Dual Winding | 750 | 1.60 | 0.38 | 1.150 | – | 0.95″ x 0.65″ | |
| 45247 | Through Hole | Dual Winding | 1,000 | 1.30 | 0.50 | 1.000 | – | 0.95″ x 0.65″ | |
| 45227 | Through Hole | Dual Winding | 2,000 | 0.95 | 1.00 | 0.650 | – | 0.95″ x 0.65″ | |
| 45207 | Through Hole | Dual Winding | 3,000 | 0.78 | 1.50 | 0.550 | – | 0.95″ x 0.65″ | |
| 45187 | Through Hole | Dual Winding | 5,000 | 0.60 | 2.60 | 0.410 | – | 0.95″ x 0.65″ | |
| 45167 | Through Hole | Dual Winding | 7,500 | 0.49 | 3.80 | 0.340 | – | 0.95″ x 0.65″ | |
| 45147 | Through Hole | Dual Winding | 10,000 | 0.40 | 5.10 | 0.300 | – | 0.95″ x 0.65″ | |
| 45127 | Through Hole | Dual Winding | 15,000 | 0.33 | 7.70 | 0.245 | – | 0.95″ x 0.65″ | |
| 45107 | Through Hole | Dual Winding | 20,000 | 0.29 | 10.20 | 0.180 | – | 0.95″ x 0.65″ | |
| 44740 | Through Hole | Dual Winding | 100 | 3.08 | 0.07 | 3.300 | – | 0.80″ x 0.50″ | |
| 44720 | Through Hole | Dual Winding | 250 | 2.08 | 0.16 | 2.100 | – | 0.80″ x 0.50″ | |
| 44700 | Through Hole | Dual Winding | 500 | 1.47 | 0.31 | 1.500 | – | 0.80″ x 0.50″ | |
| 44680 | Through Hole | Dual Winding | 750 | 1.20 | 0.47 | 1.200 | – | 0.80″ x 0.50″ | |
| 44660 | Through Hole | Dual Winding | 1,000 | 1.00 | 0.62 | 1.050 | – | 0.80″ x 0.50″ | |
| 44640 | Through Hole | Dual Winding | 2,000 | 0.74 | 1.30 | 0.700 | – | 0.80″ x 0.50″ | |
| 44620 | Through Hole | Dual Winding | 3,000 | 0.60 | 1.90 | 0.600 | – | 0.80″ x 0.50″ | |
| 44600 | Through Hole | Dual Winding | 5,000 | 0.47 | 3.10 | 0.460 | – | 0.80″ x 0.50″ | |
| 44580 | Through Hole | Dual Winding | 7,500 | 0.38 | 4.70 | 0.350 | – | 0.80″ x 0.50″ | |
| 44560 | Through Hole | Dual Winding | 10,000 | 0.31 | 6.20 | 0.290 | – | 0.80″ x 0.50″ | |
| 44520 | Through Hole | Dual Winding | 15,000 | 0.23 | 9.30 | 0.280 | – | 0.80″ x 0.50″ | |
| 44500 | Through Hole | Dual Winding | 20,000 | 0.22 | 12.40 | 0.210 | – | 0.80″ x 0.50″ | |
| 43643 | Surface Mount | Dual Winding | 40 | 2.68 | 0.06 | 4.500 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43623 | Surface Mount | Dual Winding | 100 | 1.95 | 0.11 | 3.500 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43603 | Surface Mount | Dual Winding | 250 | 1.30 | 0.25 | 2.400 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43583 | Surface Mount | Dual Winding | 500 | 0.93 | 0.5 | 1.600 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43563 | Surface Mount | Dual Winding | 750 | 0.76 | 0.75 | 1.400 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43543 | Surface Mount | Dual Winding | 1,000 | 0.66 | 1.0 | 1.100 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43523 | Surface Mount | Dual Winding | 2,000 | 0.47 | 2.0 | 0.800 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43503 | Surface Mount | Dual Winding | 3,000 | 0.38 | 3.0 | 0.570 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43483 | Surface Mount | Dual Winding | 5,000 | 0.30 | 5.0 | 0.550 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43463 | Surface Mount | Dual Winding | 7,500 | 0.24 | 7.5 | 0.390 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43443 | Surface Mount | Dual Winding | 10,000 | 0.20 | 10.0 | 0.340 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43423 | Surface Mount | Dual Winding | 15,000 | 0.16 | 15.0 | 0.235 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43403 | Surface Mount | Dual Winding | 20,000 | 0.14 | 20.0 | 0.230 | 0.62″ x 0.62″ x 0.46″ | – | |
| 43343 | Through Hole | Dual Winding | 40 | 2.68 | 0.06 | 4.500 | – | 0.63″ x 0.42″ | |
| 43323 | Through Hole | Dual Winding | 100 | 1.95 | 0.11 | 3.500 | – | 0.63″ x 0.42″ | |
| 43303 | Through Hole | Dual Winding | 250 | 1.30 | 0.25 | 2.400 | – | 0.63″ x 0.42″ | |
| 43283 | Through Hole | Dual Winding | 500 | 0.93 | 0.50 | 1.600 | – | 0.63″ x 0.42″ | |
| 43263 | Through Hole | Dual Winding | 750 | 0.76 | 0.75 | 1.400 | – | 0.63″ x 0.42″ | |
| 43243 | Through Hole | Dual Winding | 1,000 | 0.66 | 1.00 | 1.100 | – | 0.63″ x 0.42″ | |
| 43223 | Through Hole | Dual Winding | 2,000 | 0.47 | 2.00 | 0.800 | – | 0.63″ x 0.42″ | |
| 43203 | Through Hole | Dual Winding | 3,000 | 0.38 | 3.00 | 0.570 | – | 0.63″ x 0.42″ | |
| 43183 | Through Hole | Dual Winding | 5,000 | 0.30 | 5.00 | 0.550 | – | 0.63″ x 0.42″ | |
| 43163 | Through Hole | Dual Winding | 7,500 | 0.24 | 7.50 | 0.390 | – | 0.63″ x 0.42″ | |
| 43143 | Through Hole | Dual Winding | 10,000 | 0.20 | 10.00 | 0.340 | – | 0.63″ x 0.42″ | |
| 43123 | Through Hole | Dual Winding | 15,000 | 0.16 | 15.00 | 0.235 | – | 0.63″ x 0.42″ | |
| 43103 | Through Hole | Dual Winding | 20,000 | 0.14 | 20.00 | 0.230 | – | 0.63″ x 0.42″ | |
| 42645 | Surface Mount | Dual Winding | 40 | 2.03 | 0.07 | 4.500 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42625 | Surface Mount | Dual Winding | 100 | 1.35 | 0.17 | 3.900 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42605 | Surface Mount | Dual Winding | 250 | 0.93 | 0.33 | 2.500 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42585 | Surface Mount | Dual Winding | 500 | 0.66 | 0.66 | 1.900 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42565 | Surface Mount | Dual Winding | 750 | 0.54 | 1.0 | 1.400 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42545 | Surface Mount | Dual Winding | 1,000 | 0.47 | 1.5 | 1.200 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42525 | Surface Mount | Dual Winding | 2,000 | 0.33 | 2.9 | 0.850 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42505 | Surface Mount | Dual Winding | 3,000 | 0.27 | 4.4 | 0.650 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42485 | Surface Mount | Dual Winding | 5,000 | 0.21 | 7.3 | 0.490 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42465 | Surface Mount | Dual Winding | 7,500 | 0.17 | 11.0 | 0.430 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42445 | Surface Mount | Dual Winding | 10,000 | 0.14 | 14.6 | 0.390 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42425 | Surface Mount | Dual Winding | 15,000 | 0.12 | 22.0 | 0.240 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42405 | Surface Mount | Dual Winding | 20,000 | 0.10 | 29.0 | 0.207 | 0.50″ x 0.50″ x 0.37″ | – | |
| 42345 | Through Hole | Dual Winding | 40 | 2.03 | 0.07 | 4.500 | – | 0.50″ x 0.34″ | |
| 42325 | Through Hole | Dual Winding | 100 | 1.35 | 0.17 | 3.900 | – | 0.50″ x 0.34″ | |
| 42305 | Through Hole | Dual Winding | 250 | 0.93 | 0.33 | 2.500 | – | 0.50″ x 0.34″ | |
| 42285 | Through Hole | Dual Winding | 500 | 0.66 | 0.66 | 1.900 | – | 0.50″ x 0.34″ | |
| 42265 | Through Hole | Dual Winding | 750 | 0.54 | 1.00 | 1.400 | – | 0.50″ x 0.34″ | |
| 42245 | Through Hole | Dual Winding | 1,000 | 0.47 | 1.50 | 1.200 | – | 0.50″ x 0.34″ | |
| 42225 | Through Hole | Dual Winding | 2,000 | 0.33 | 2.90 | 0.850 | – | 0.50″ x 0.34″ | |
| 42205 | Through Hole | Dual Winding | 3,000 | 0.27 | 4.40 | 0.650 | – | 0.50″ x 0.34″ | |
| 42185 | Through Hole | Dual Winding | 5,000 | 0.21 | 7.30 | 0.490 | – | 0.50″ x 0.34″ | |
| 42165 | Through Hole | Dual Winding | 7,500 | 0.17 | 11.00 | 0.430 | – | 0.50″ x 0.34″ | |
| 42145 | Through Hole | Dual Winding | 10,000 | 0.14 | 14.60 | 0.390 | – | 0.50″ x 0.34″ | |
| 42125 | Through Hole | Dual Winding | 15,000 | 0.12 | 22.00 | 0.240 | – | 0.50″ x 0.34″ | |
| 42105 | Through Hole | Dual Winding | 20,000 | 0.10 | 29.00 | 0.207 | – | 0.50″ x 0.34″ | |
| 41560 | Surface Mount | Dual Winding | 40 | 1.18 | 0.141 | 5.000 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41540 | Surface Mount | Dual Winding | 100 | 0.78 | 0.3 | 4.000 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41520 | Surface Mount | Dual Winding | 250 | 0.53 | 0.66 | 3.000 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41500 | Surface Mount | Dual Winding | 500 | 0.38 | 1.3 | 2.100 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41480 | Surface Mount | Dual Winding | 750 | 0.31 | 2.0 | 1.550 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41460 | Surface Mount | Dual Winding | 1,000 | 0.27 | 2.7 | 1.500 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41440 | Surface Mount | Dual Winding | 2,000 | 0.19 | 5.4 | 0.950 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41420 | Surface Mount | Dual Winding | 3,000 | 0.16 | 8.1 | 0.710 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41400 | Surface Mount | Dual Winding | 5,000 | 0.12 | 13.5 | 0.600 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41380 | Surface Mount | Dual Winding | 7,500 | 0.10 | 20.3 | 0.450 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41360 | Surface Mount | Dual Winding | 10,000 | 0.08 | 27.0 | 0.380 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41340 | Surface Mount | Dual Winding | 15,000 | 0.07 | 40.5 | 0.320 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41320 | Surface Mount | Dual Winding | 20,000 | 0.06 | 54.0 | 0.275 | 0.40″ x 0.40″ x 0.31″ | – | |
| 41260 | Through Hole | Dual Winding | 40 | 1.18 | 0.141 | 5.000 | – | 0.41″ x 0.28″ | |
| 41240 | Through Hole | Dual Winding | 100 | 0.78 | 0.30 | 4.000 | – | 0.41″ x 0.28″ | |
| 41220 | Through Hole | Dual Winding | 250 | 0.53 | 0.66 | 3.000 | – | 0.41″ x 0.28″ | |
| 41200 | Through Hole | Dual Winding | 500 | 0.38 | 1.30 | 2.100 | – | 0.41″ x 0.28″ | |
| 41180 | Through Hole | Dual Winding | 750 | 0.31 | 2.00 | 1.550 | – | 0.41″ x 0.28″ | |
| 41160 | Through Hole | Dual Winding | 1,000 | 0.27 | 2.70 | 1.500 | – | 0.41″ x 0.28″ | |
| 41140 | Through Hole | Dual Winding | 2,000 | 0.19 | 5.40 | 0.950 | – | 0.41″ x 0.28″ | |
| 41120 | Through Hole | Dual Winding | 3,000 | 0.16 | 8.10 | 0.710 | – | 0.41″ x 0.28″ | |
| 41100 | Through Hole | Dual Winding | 5,000 | 0.12 | 13.50 | 0.600 | – | 0.41″ x 0.28″ | |
| 41080 | Through Hole | Dual Winding | 7,500 | 0.10 | 20.30 | 0.450 | – | 0.41″ x 0.28″ | |
| 41060 | Through Hole | Dual Winding | 10,000 | 0.08 | 27.00 | 0.380 | – | 0.41″ x 0.28″ | |
| 41040 | Through Hole | Dual Winding | 15,000 | 0.07 | 40.50 | 0.320 | – | 0.41″ x 0.28″ | |
| 41020 | Through Hole | Dual Winding | 20,000 | 0.06 | 54.00 | 0.275 | – | 0.41″ x 0.28″ | |
| 40550 | Surface Mount | Dual Winding | 40 | 0.79 | 0.4 | 5.500 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40530 | Surface Mount | Dual Winding | 100 | 0.50 | 0.75 | 4.500 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40510 | Surface Mount | Dual Winding | 250 | 0.316 | 1.9 | 3.300 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40490 | Surface Mount | Dual Winding | 500 | 0.224 | 5.0 | 2.300 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40470 | Surface Mount | Dual Winding | 750 | 0.182 | 6.0 | 1.700 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40450 | Surface Mount | Dual Winding | 1,000 | 0.158 | 8.0 | 1.650 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40430 | Surface Mount | Dual Winding | 2,000 | 0.112 | 18.0 | 1.000 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40410 | Surface Mount | Dual Winding | 3,000 | 0.091 | 22.0 | 0.800 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40390 | Surface Mount | Dual Winding | 5,000 | 0.071 | 38.0 | 0.650 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40370 | Surface Mount | Dual Winding | 7,500 | 0.058 | 56.0 | 0.500 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40350 | Surface Mount | Dual Winding | 10,000 | 0.05 | 75.0 | 0.400 | 0.33″ x 0.33″ x 0.28″ | – | |
| 40250 | Through Hole | Dual Winding | 40 | 0.79 | 0.40 | 5.500 | – | 0.32″ x 0.25″ | |
| 40230 | Through Hole | Dual Winding | 100 | 0.50 | 0.75 | 4.500 | – | 0.32″ x 0.25″ | |
| 40210 | Through Hole | Dual Winding | 250 | 0.32 | 1.90 | 3.300 | – | 0.32″ x 0.25″ | |
| 40190 | Through Hole | Dual Winding | 500 | 0.22 | 5.00 | 2.300 | – | 0.32″ x 0.25″ | |
| 40170 | Through Hole | Dual Winding | 750 | 0.18 | 6.00 | 1.700 | – | 0.32″ x 0.25″ | |
| 40150 | Through Hole | Dual Winding | 1,000 | 0.16 | 8.00 | 1.650 | – | 0.32″ x 0.25″ | |
| 40130 | Through Hole | Dual Winding | 2,000 | 0.11 | 18.00 | 1.000 | – | 0.32″ x 0.25″ | |
| 40110 | Through Hole | Dual Winding | 3,000 | 0.09 | 22.00 | 0.800 | – | 0.32″ x 0.25″ | |
| 40090 | Through Hole | Dual Winding | 5,000 | 0.07 | 38.00 | 0.650 | – | 0.32″ x 0.25″ | |
| 40070 | Through Hole | Dual Winding | 7,500 | 0.06 | 56.00 | 0.500 | – | 0.32″ x 0.25″ | |
| 40050 | Through Hole | Dual Winding | 10,000 | 0.05 | 75.00 | 0.400 | – | 0.32″ x 0.25″ |
