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Document 548-1
Shielded Power Inductors – LPS4414
• Very low DCR; excellent current handling
• 4.4 × 4.4 mm footprint; only 1.4 mm tall
Designer’s Kit C340
contains 3 of each values
Core material
Ferrite
Core and winding loss
See
www.coilcraft.com/coreloss
Environmental
RoHS compliant, halogen free
Terminations
RoHS compliant matte tin over nickel over silver.
Other terminations available at additional cost.
Weight
82.3 – 89.8 mg
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
1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 1.52 mm pocket depth
Recommended pick and place nozzle:
OD: 4.5 mm; ID:
≤
2 mm
PCB washing
Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See
Doc787_PCB_Washing.pdf.
Part number
1
Isat
(A)
DCR SRF
2
max
3
4
Inductance
typ
10% 20% 30%
±20% (µH) (Ohms) (MHz) drop drop drop
5
Irms
(A)
6
20°C 40°C
rise rise
3.25
2.80
2.50
2.30
2.00
1.90
1.60
1.50
1.20
1.10
1.00
0.98
0.95
0.88
0.82
0.75
0.68
0.65
0.58
0.54
0.48
0.40
0.34
0.32
0.29
0.23
0.23
0.17
0.17
0.14
0.13
1. Please specify
termination
and
packaging
codes:
LPS4414-223MRC
Termination: R
= RoHS compliant matte tin over nickel
over 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 (1000 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 (3500 parts
per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 8753ES or equiva-
lent.
5. DC current at which the inductance drops the specified
amount from its value without current.
Click for tempera-
ture derating information.
6. Current that causes the specified temperature rise
from 25°C ambient. This information is for reference
only and does not represent absolute maximum rat-
ings.
Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
LPS4414-301MR_
0.30
0.040 470
5.6
5.7
5.8
2.35
LPS4414-501MR_
0.50
0.050 330
4.3
4.4
4.5
2.10
LPS4414-701MR_
This part number has been changed to LPS4414-801.
LPS4414-801MR_
0.80
0.055 225
3.7
3.75 3.8
1.85
LPS4414-102MR_
1.0
0.060 190
3.0
3.1
3.2
1.75
LPS4414-152MR_
1.5
0.078 150
2.9
3.1
3.2
1.55
LPS4414-182MR_
1.8
0.087 130
2.7
2.8
2.9
1.50
LPS4414-222MR_
2.2
0.110 115
2.2
2.3
2.35 1.25
LPS4414-332MR_
3.3
0.165
85.0 1.8
1.9
1.95 1.15
LPS4414-472MR_
4.7
0.215
68.0 1.4
1.5
1.55 0.90
LPS4414-562MR_
5.6
0.260
58.0 1.4
1.4
1.5
0.75
LPS4414-682MR_
6.8
0.270
54.0 1.2
1.3
1.4
0.70
LPS4414-822MR_
8.2
0.350
50.0 1.1
1.3
1.3
0.70
LPS4414-103MR_
10
0.380
43.0 1.1
1.2
1.3
0.70
LPS4414-123MR_
12
0.380
38.0 0.94 0.97 1.0
0.66
LPS4414-153MR_
15
0.440
36.0 0.85 0.89 0.92 0.63
LPS4414-183MR_
18
0.530
31.0 0.76 0.80 0.82 0.56
LPS4414-223MR_
22
0.590
27.0 0.69 0.72 0.74 0.53
LPS4414-333MR_
33
0.715
23.0 0.47 0.49 0.51 0.49
LPS4414-473MR_
47
0.935
18.0 0.39 0.42 0.43 0.44
LPS4414-563MR_
56
1.15
16.0 0.37 0.39 0.40 0.42
LPS4414-683MR_
68
1.35
14.6 0.32 0.33 0.34 0.36
LPS4414-104MR_ 100
1.90
11.0 0.26 0.28 0.285 0.31
LPS4414-124MR_ 120
2.60
10.0 0.23 0.24 0.25 0.27
LPS4414-154MR_ 150
3.10
9.0 0.22 0.23 0.24 0.24
LPS4414-224MR_ 220
4.10
6.7 0.18 0.20 0.20 0.22
LPS4414-334MR_ 330
6.00
5.6 0.14 0.16 0.165 0.17
LPS4414-474MR_ 470
9.50
4.3 0.13 0.14 0.145 0.14
LPS4414-564MR_ 560
10.7
4.0 0.12 0.13 0.14 0.13
LPS4414-684MR_ 680
11.7
3.5 0.10 0.11 0.12 0.13
LPS4414-824MR_ 820
15.1
3.0 0.10 0.105 0.11 0.11
LPS4414-105MR_ 1000
16.3
2.6 0.10 0.102 0.106 0.10
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 548-1
Revised 08/24/15
© Coilcraft Inc. 2017
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.
Document 548-2
Shielded Power Inductors – LPS4414 Series
Typical L vs Current
1000
330 µH
Typical L vs Frequency
1000
330 µH
100 µH
33 µH
100
Inductance (µH)
33 µH
Inductance (µH)
100 µH
100
10
10 µH
3.3 µH
10
10 µH
3.3 µH
1
1 µH
1
1 µH
0.1
0.01
0.1
Current (A)
1
10
0.1
0.01
0.1
Frequency (MHz)
1
10
0.169 ±0.004
*
4,30 ±0,10
Packaging
1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 1.52 mm pocket depth
NOTE NEW PART ORIENTATION
Parts are rotated 90
°
in the
packaging tape compared to previous versions of this product.
XXX X
Dash
number
Internal
code
0.169 ±0.004
*
4,30 ±0,10
Winding
direction
NEW
OLD
123
123
123
123
123
123
0.0551 max
*
1,40
0.059
1,50
Recommended
Land Pattern
0.128
3,25
0.030 typ
0,75
0.185
4,70
0.118
3,00
0.124
3,15
0.055
1,40
0.030 typ
0,75
of
including
*
Dimensions are Forthe case notoverall
the termination.
maximum
dimensions including the termination, add
0.005 in / 0,13 mm.
For optional tin-lead and tin-silver-copper
terminations, dimensions are for the
mounted part. Dimensions before mounting
can be an additional 0.005 inch / 0,13 mm).
0.059
1,50
0.118
3,00
0.185
4,70
Dimensions are in
inches
mm
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 548-2
Revised 08/24/15
© Coilcraft Inc. 2017
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.
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