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Document 968-1
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Shielded Power Inductors LPS8045B
Inductance values from 6.8 to 1000 H
Low DCR; excellent current handling
Core material Ferrite
Weight 0.88 1.1 g
Environmental RoHS compliant, halogen free
Terminations RoHS compliant matte tin over nickel over silver.
Other terminations available at additional cost.
Ambient temperature 40C to +85C with (40C rise) Irms current.
Maximum part temperature +125C (ambient + temp rise). Derating.
Storage temperature Component: 40C to +125C.
Tape and reel packaging: 40C to +80C
Resistance to soldering heat Max three 40 second reflows at
+260C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C /
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 250/7 reel; 1000/13 reel; Plastic tape: 16 mm wide,
0.28 mm thick, 12 mm pocket spacing, 4.83 mm pocket depth
Recommended pick and place nozzle OD: 8 mm; ID: 4 mm
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
3 4
2 DCR (Ohms) Isat (A) Irms (A)
Inductance SRF typ
1
Part number 20% (H) typ max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise
LPS8045B-682MR_ 6.8 0.059 0.075 63 3.6 3.9 4.0 1.80 2.40
LPS8045B-103MR_ 10 0.073 0.090 49 2.8 3.2 3.3 1.55 2.15
LPS8045B-153MR_ 15 0.092 0.110 23 2.5 2.7 2.7 1.35 1.85
LPS8045B-223MR_ 22 0.102 0.130 21 2.0 2.3 2.4 1.25 1.75
LPS8045B-333MR_ 33 0.121 0.145 12 1.8 2.0 2.1 1.20 1.60
LPS8045B-473MR_ 47 0.153 0.179 10 1.6 1.7 1.8 1.10 1.50
LPS8045B-683MR_ 68 0.193 0.223 8.7 1.2 1.3 1.4 0.95 1.35
LPS8045B-104MR_ 100 0.297 0.342 6.5 1.0 1.1 1.1 0.78 1.10
LPS8045B-154MR_ 150 0.379 0.442 5.0 0.88 0.93 0.95 0.70 0.95
LPS8045B-224MR_ 220 0.564 0.662 4.3 0.70 0.74 0.77 0.60 0.82
LPS8045B-334MR_ 330 0.834 0.950 3.0 0.52 0.58 0.61 0.48 0.65
LPS8045B-474MR_ 470 1.28 1.45 2.5 0.43 0.48 0.50 0.39 0.53
LPS8045B-684MR_ 680 1.88 2.23 2.2 0.33 0.39 0.43 0.32 0.44
LPS8045B-105MR_ 1000 2.92 3.22 1.3 0.31 0.34 0.36 0.23 0.32
1. When ordering, please specify termination and packaging codes:
LPS8045B-105MRC
Termination: R = RoHS compliant matte tin over nickelover silver.
Special order, added cost:
Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37).
Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc.
3. DC current at 25C that causes the specified inductance drop from its value without current. Click for temperature derating information.
4. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum
ratings. Click for temperature derating information.
5. Electrical specifications at 25C.
Refer to Doc 362 Soldering Surface Mount Components before soldering.
Document 968-1 Revised 05/10/16
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.Document 968-2
LPS8045B Shielded Power Inductors
L vs Current Typical L vs Frequency
1000 H
1000 1000
1000 H
680 H
470 H 330 H
330 H
220 H
150 H 100 H
100 100
100 H
68 H
33 H
47 H
33 H
22 H
15 H
10 H
10 10
10 H
6.8 H
4 4
0.01 0.1 1 10 0.1 1 10 100
Current (A) Frequency (MHz)
0.315 0.003*
8,00 0,076
Dimensions are of the case not
*
1 1
including the termination. For
maximum overall dimensions
including the termination, add
0.315 0.003*
0.005 in/ 0,13 mm.
8,00 0,076
For optional tin-lead and tin-
silver-copper terminations,
BXXXX dimensions are for the mounted
part. Dimensions before
2 2
mounting can be an additional
0.005 inch/ 0,13 mm).
Dash Internal
number code
0.1772 0.008
4,50 0,20
0.339
8,61
1
2 2
0.134
0.126
3,40
3,19
0.205
0.117
5,21
2,98
1 1
2
0.117
0.072
2,98 Recommended
1,84
0.126 0.072
Land Pattern
3,19 1,84
inches
Dimensions are in
mm
Document 968-2 Revised 05/10/16
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.
Inductance (H)
Inductance (H)