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Document 471-1
Shielded Power Inductors
–
MSS1246
• 12 × 12 mm footprint; 4.6 mm high shielded inductors
• Very low DCR and excellent current handling
AEC
+
Q200 85°C
Designer’s Kit C410 contains 3 each of all values.
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant matte tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight: 2.3 g – 2.5 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)
Packaging 200/7″ reel; 800/13″ reel; Plastic tape: 24 mm wide,
0.40 mm thick, 16 mm pocket spacing, 4.7 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Typical L vs Current
10000
Typical L vs Frequency
10000
1000 µH
1000
1000
1000 µH
470 µH
470 µH
180 µH
180 µH
100
10
100
10
68 µH
27 µH
68 µH
27 µH
10 µH
4.7 µH
10 µH
4.7 µH
1
1
0.01
0.1
1
10
0.1
1
10
100
Current (A)
Frequency (MHz)
Document 471-1 Revised 01/28/22
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© Coilcraft Inc. 2022
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.