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SER3018H-332KE Shielded Power Inductors current handling up to 93.6 Amps
Description:
• Same electrical specifications and land pattern as the SER2918H
• Mounting plate with three pads for excellent board adhesion
• Extremely low DCR; current handling up to 93.6 Amps
Core material Ferrite
Environmental RoHS compliant, halogen free
Terminations RoHS compliant matte tin over nickel over phos
bronze. Other terminations available at additional cost.
Weight 36.2 g
Ambient temperature –40°C to +85°C with (40°C rise) Irms current.
Maximum part temperature +125°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +125°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)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 25 pieces per tray
| Part number | Inductance ±10% (μH) | DCR (mOhms) | SRF typ (MHz) | Isat (A) | Irms (A) | ||||
| nom | max | 10% drop | 20% drop | 30% drop | 20°C rise | 40°C rise | |||
| SER3018H-332KE | 3.3 | 2.56 | 2.82 | 40 | 91.0 | 92.5 | 93.6 | 20 | 28 |
| SER3018H-472KE | 4.7 | 2.56 | 2.82 | 30 | 59.0 | 61.2 | 62.4 | 20 | 28 |
| SER3018H-682KE | 6.8 | 2.56 | 2.82 | 25 | 42.0 | 45.0 | 45.9 | 20 | 28 |
| SER3018H-103KE | 10 | 2.56 | 2.82 | 20 | 28.0 | 31.2 | 32.1 | 20 | 28 |
| SER3018H-153KE | 15 | 2.56 | 2.82 | 16 | 18.0 | 21.2 | 21.9 | 20 | 28 |
| SER3018H-223KE | 22 | 2.56 | 2.82 | 15 | 12.0 | 14.0 | 15.0 | 20 | 28 |
| SER3018H-333KE | 33 | 2.56 | 2.82 | 10 | 7.0 | 8.7 | 9.6 | 20 | 28 |
SER3018H-332KE Shielded Power Inductors current handling up to 93.6 Amps
Shape and Dimensions:
