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Document 548-1
Shielded Power Inductors
–
LPS4414
Halogen
Free
• 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)
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.
Isat (A)5
Irms (A)6
1. Please specify termination and packaging codes:
DCR SRF
Inductance2 max3 typ4 10% 20% 30% 20°C 40°C
20% (ꢀµ) (Ohms) (Mµz) drop drop drop rise rise
LPS4414-223MRC
Termination: R=RoHS compliant matte tin over nickel
over silver.
Part number1
LPS4414-301MR_
LPS4414-501MR_
0.30
0.50
0.040 470
0.050 330
5.6
4.3
5.7
4.4
5.8
4.5
2.35 3.25
2.10 2.80
Special order, added cost:
Q = RoHS tin-silver-copper (95.5/4/0.5)
or P = non-RoHS tin-lead (63/37).
LPS4414-701MR_ This part number has been changed to LPS4414-801.
LPS4414-801MR_
LPS4414-102MR_
LPS4414-152MR_
LPS4414-182MR_
LPS4414-222MR_
LPS4414-332MR_
LPS4414-472MR_
LPS4414-562MR_
LPS4414-682MR_
LPS4414-822MR_
LPS4414-103MR_
LPS4414-123MR_
LPS4414-153MR_
LPS4414-183MR_
LPS4414-223MR_
LPS4414-333MR_
LPS4414-473MR_
LPS4414-563MR_
0.80
1.0
1.5
1.8
2.2
3.3
4.7
5.6
6.8
8.2
10
12
15
18
22
33
47
56
0.055 225
0.060 190
0.078 150
0.087 130
0.110 115
3.7
3.0
2.9
2.7
2.2
3.75 3.8
3.1
3.1
1.85 2.50
1.75 2.30
1.55 2.00
Packaging: C= 7″ machine-ready reel. EIA-481 em-
3.2
3.2
2.9
bossed plastic tape (1000 parts per
full reel).Quantities less than full reel
2.8
2.3
1.9
1.5
1.4
1.3
1.3
1.2
1.50 1.90
available: in tape (not machine ready)
or with leader and trailer ($25 charge).
2.35 1.25 1.60
1.95 1.15 1.50
1.55 0.90 1.20
D=13″ machine-ready reel. EIA-481
embossed plastic tape. Factory
order only, not stocked (3500 parts
per full reel).
B=Less than full reel. In an effort to
simplify our part numbering system,
Coilcraft is eliminating the need for
multiple packaging codes. When or-
dering, simply change the last letter
of your part number from B to C.
0.165
0.215
0.260
85.0 1.8
68.0 1.4
58.0 1.4
1.5
0.75 1.10
0.270
0.350
0.380
0.380
0.440
54.0 1.2
50.0 1.1
43.0 1.1
1.4
1.3
1.3
0.70 1.00
0.70 0.98
0.70 0.95
0.66 0.88
38.0 0.94 0.97 1.0
36.0 0.85 0.89 0.92 0.63 0.82
0.530
0.590
0.715
0.935
1.15
1.35
1.90
2.60
3.10
4.10
6.00
9.50
10.7
11.7
15.1
31.0 0.76 0.80 0.82 0.56 0.75
27.0 0.69 0.72 0.74 0.53 0.68
23.0 0.47 0.49 0.51 0.49 0.65
18.0 0.39 0.42 0.43 0.44 0.58
16.0 0.37 0.39 0.40 0.42 0.54
14.6 0.32 0.33 0.34 0.36 0.48
11.0 0.26 0.28 0.285 0.31 0.40
10.0 0.23 0.24 0.25 0.27 0.34
9.0 0.22 0.23 0.24 0.24 0.32
6.7 0.18 0.20 0.20 0.22 0.29
5.6 0.14 0.16 0.165 0.17 0.23
4.3 0.13 0.14 0.145 0.14 0.23
4.0 0.12 0.13 0.14 0.13 0.17
3.5 0.10 0.11 0.12 0.13 0.17
3.0 0.10 0.105 0.11 0.11 0.14
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.
LPS4414-683MR_
68
LPS4414-104MR_ 100
LPS4414-124MR_ 120
LPS4414-154MR_ 150
LPS4414-224MR_ 220
LPS4414-334MR_ 330
LPS4414-474MR_ 470
LPS4414-564MR_ 560
LPS4414-684MR_ 680
LPS4414-824MR_ 820
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
LPS4414-105MR_ 1000
16.3
2.6 0.10 0.102 0.106 0.10 0.13
Document 548-1 Revised 11/29/21
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
© Coilcraft Inc. 2021
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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