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SLR1070-301KE

Part Number	SLR1070-301KE
Manufacturer	Coilcraft
Description	Shielded Power Inductors
Published	Jul 10, 2016
Detailed Description	Document 1279-1 Shielded PowerInductors – SLR1070 • Tight DCR tolerance for inductor-DCR-based current sensing circuit...
Datasheet	SLR1070-301KE PDF File

Overview

Document 1279-1 Shielded PowerInductors – SLR1070 • Tight DCR tolerance for inductor-DCR-based current sensing circuits • Excellent current handling, up to 86 A • 10.
4 × 8.
0 × 7 mm surface mount package • Designed for use in multi-phase VRM/VRD/EVRD regulators Core material Ferrite Weight 2.
2 – 2.
3 g Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over copper.
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 150/7″ reel; 800/13″ reel; Plastic tape: 24 mm wide, 0.
5 mm thick, 12 mm pocket spacing, 7.
05 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash.
See Doc787_PCB_Washing.
pdf.
Part number1 Inductance2 DCR ±10% ±10% (nH) (mOhms) SLR1070-121KE_ SLR1070-141KE_ SLR1070-171KE_ SLR1070-221KE_ SLR1070-251KE_ 120 140 170 215 250 0.
29 0.
29 0.
29 0.
29 0.
29 SLR1070-281KE_ 280 SLR1070-301KE_ 300 0.
29 0.
29 SRF typ (MHz) Isat (A)3 at 25°C at 100°C at 125°C Irms (A)4 20°C rise 40°C rise 130 110 80 68 55 86 68.
5 62.
5 78 60.
5 55.
0 64 50.
5 46.
0 51 38.
0 34.
0 38 35.
0 31.
5 61 82 61 82 61 82 61 82 61 82 48 33 27.
5 25.
5 61 82 47 31 26.
5 24.
0 61 82 1.
When ordering, please specify packaging code: SLR1070-301KEC Packaging: C = 7″ machine-ready reel.
EIA-481 embossed plastic tape (150 parts per full reel).
B = Less than full reel.
In tape, but not machine ready.
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SLR1070-301KE Shielded Power Inductors - Coilcraft

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