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Flat wire windings small footprint SER1412-301ME_ SMD Power Inductor
Description:
• Designed for high current power supply applications
• Flat wire windings provide exceptionally low DCR
• Specially formed terminations provide small footprint
• Isat ratings as high as 105.9 A!
Core material Ferrite
Environment RoHS compliant, halogen free
Terminations RoHS compliant tin-silver over copper. Other
terminations available at additional cost.
Ambient temperature –40°C to +125°C with (40°C rise) Irms current.
Maximum part temperature +165°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +165°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at
<30°C /
85% relative humidity)
High Isat for high peak current applications
| Part number | Inductance ±20% (μH) | DCR typ (mOhms) | DCR max (mOhms) | SRF typ (MHz) | Isat (A) | Irms (A) | Height max (inches / mm) | |||
| 10% drop | 20% drop | 30% drop | 20°C rise | 40°C rise | ||||||
| SER1412-301ME_ | 0.30 | 1.30 | 1.43 | 154 | 87.0 | 92.8 | 105.9 | 30 | 37 | 0.498 / 12,66 |
| SER1412-501ME_ | 0.50 | 1.30 | 1.43 | 122 | 56.1 | 59.3 | 62.5 | 30 | 37 | 0.498 / 12,66 |
| SER1412-681ME_ | 0.68 | 1.30 | 1.43 | 100 | 41.2 | 43.5 | 45.8 | 30 | 37 | 0.498 / 12,66 |
| SER1412-102ME_ | 1.0 | 1.30 | 1.43 | 78 | 28.9 | 31.0 | 32.2 | 30 | 37 | 0.498 / 12,66 |
| SER1412-152ME_ | 1.5 | 1.30 | 1.43 | 62 | 21.8 | 23.6 | 24.6 | 30 | 37 | 0.498 / 12,66 |
| SER1412-202ME_ | 2.0 | 1.30 | 1.43 | 50 | 16.9 | 18.5 | 19.4 | 30 | 37 | 0.498 / 12,66 |
| SER1412-362ME_ | 3.6 | 1.30 | 1.43 | 35 | 9.6 | 11.2 | 12.1 | 30 | 37 | 0.498 / 12,66 |
Low DCR for high average current applications
| Part number | Inductance ±20% (μH) | DCR typ (mOhms) | DCR max (mOhms) | SRF typ (MHz) | Isat (A) | Irms (A) | Height max (inches / mm) | |||
| 10% drop | 20% drop | 30% drop | 20°C rise | 40°C rise | ||||||
| SER1408-301ME_ | 0.30 | 0.48 | 0.55 | 140 | 43.2 | 49.6 | 53.0 | 38 | 42 | 0.325 / 8,26 |
| SER1408-501ME_ | 0.50 | 0.48 | 0.55 | 83 | 25.8 | 29.6 | 31.4 | 38 | 42 | 0.325 / 8,26 |
| SER1408-681ME_ | 0.68 | 0.48 | 0.55 | 63 | 18.8 | 21.6 | 23.2 | 38 | 42 | 0.325 / 8,26 |
| SER1408-102ME_ | 1.0 | 0.48 | 0.55 | 48 | 12.1 | 14.2 | 16.1 | 38 | 42 | 0.325 / 8,26 |
| SER1410-152ME_ | 1.5 | 0.90 | 0.99 | 53 | 16.8 | 18.9 | 20.3 | 33 | 39 | 0.416 / 10,56 |
| SER1410-202ME_ | 2.0 | 0.90 | 0.99 | 45 | 12.1 | 13.9 | 15.0 | 33 | 39 | 0.416 / 10,56 |
Flat wire windings small footprint SER1412-301ME_ SMD Power Inductor
Shape and Dimensions:
