Document 498-1
Shielded Power Inductors – SLC1049
±2L0 %2 (mDOChmR s)3 StyRpF4 Isat5 Irms6
Part numbe...
Document 498-1
Shielded Power Inductors – SLC1049
±2L0 %2 (mDOChmR s)3 StyRpF4 Isat5 Irms6
Part number1 (µH) typ max (MHz) (A) (A)
SLC1049-750ML_ 0.075 0.230 0.246 200 61.0 43.0 SLC1049-101ML_ 0.100 0.230 0.246 145 50.0 43.0 SLC1049-121ML_ 0.125 0.230 0.246 140 37.0 43.0 SLC1049-151ML_ 0.150 0.230 0.246 133 30.0 43.0 SLC1049-231ML_ 0.230 0.230 0.246 70 25.5 43.0
0.271 6,88
max
0.401 10,20
max
XXX X
Dash number Internal code
0.203 5,16
max
0.118 3,00
Points used for measuring DCR
Recommended Land Pattern
Designed foruse in multi-phase VRM/VRD
regulators and high current/high frequency DC/DC converters.
Requires only 70 mm2 of board space; can handle up to 61 A.
Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant matte tin over nickel over copper. Other terminations available at additional cost. Weight 1.25 – 1.30 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-...