LPS4414-123MLB Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors – LPS4414

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
Terminations  RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight  82.3 – 89.8 mg
Ambient temperature  –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
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 with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.

DCR SRF
^  Inductance^{2  } max^{3  } typ⁴
  _{Part number}1 _{±20% (µH) (Ohms) (MHz)}
LPS4414-301ML_
LPS4414-501ML_
LPS4414-701ML_
LPS4414-102ML_
LPS4414-152ML_
0.30 0.040 470
0.50 0.050 330
0.70 0.055 225
1.0
0.060 190
1.5
0.078 150
LPS4414-182ML_ 1.8
LPS4414-222ML_ 2.2
LPS4414-332ML_ 3.3
LPS4414-472ML_ 4.7
LPS4414-562ML_ 5.6
0.087
0.110
0.165
0.215
0.260
130
115
85.0
68.0
58.0
LPS4414-682ML_ 6.8
LPS4414-822ML_ 8.2
LPS4414-103ML_ 10
LPS4414-123ML_ 12
LPS4414-153ML_ 15
0.270 54.0
0.350 50.0
0.380 43.0
0.380 38.0
0.440 36.0
LPS4414-183ML_ 18
LPS4414-223ML_ 22
LPS4414-333ML_ 33
LPS4414-473ML_ 47
LPS4414-563ML_ 56
0.530 31.0
0.590 27.0
0.715 23.0
0.935 18.0
1.15 16.0
LPS4414-683ML_ 68
LPS4414-104ML_ 100
LPS4414-124ML_ 120
LPS4414-154ML_ 150
LPS4414-224ML_ 220
1.35 14.6
1.90 11.0
2.60 10.0
3.10
9.0
4.10
6.7
LPS4414-334ML_ 330
6.00
5.6
LPS4414-474ML_ 470
9.50
4.3
LPS4414-564ML_ 560
10.7
4.0
LPS4414-684ML_ 680
11.7
3.5
LPS4414-824ML_ 820
15.1
3.0
LPS4414-105ML_ 1000
16.3
2.6
LPS4414-155ML_ 1500
26.4
2.2
LPS4414-185ML_ 1800
35.0
1.9
LPS4414-225ML_ 2200
42.5
1.9
LPS4414-335ML_ 3300
56.0
1.3
  _{Isat (A)}5 _{    Irms (A)}6
10% 20% 30% 20°C 40°C
drop drop drop rise rise
5.6 5.7 5.8 2.35 3.25
4.3 4.4 4.5 2.10 2.80
3.7 3.75 3.8 1.85 2.50
3.0 3.1 3.2 1.75 2.30
2.9 3.1 3.2 1.55 2.00
2.7 2.8 2.9 1.50 1.90
2.2 2.3 2.35 1.25 1.60
1.8 1.9 1.95 1.15 1.50
1.4 1.5 1.55 0.90 1.20
1.4 1.4 1.5 0.75 1.10
1.2 1.3 1.4 0.70 1.00
1.1 1.3 1.3 0.70 0.98
1.1 1.2 1.3 0.70 0.95
0.94 0.97 1.0 0.66 0.88
0.85 0.89 0.92 0.63 0.82
0.76 0.80 0.82 0.56 0.75
0.69 0.72 0.74 0.53 0.68
0.47 0.49 0.51 0.49 0.65
0.39 0.42 0.43 0.44 0.58
0.37 0.39 0.40 0.42 0.54
0.32 0.33 0.34 0.36 0.48
0.26 0.28 0.285 0.31 0.40
0.23 0.24 0.25 0.27 0.34
0.22 0.23 0.24 0.24 0.32
0.18 0.20 0.20 0.22 0.29
0.14 0.16 0.165 0.17 0.23
0.13 0.14 0.145 0.14 0.23
0.12 0.13 0.14 0.13 0.17
0.10 0.11 0.12 0.13 0.17
0.10 0.105 0.11 0.11 0.14
0.10
0.096
0.089
0.082
0.072
0.102
0.099
0.094
0.089
0.078
0.106
0.100
0.097
0.092
0.083
0.10 0.13
0.085 0.11
0.075 0.10
0.065 0.080
0.055 0.070
1. Please specify termination and packaging codes:
LPS4414-223MLC
Termination: L = RoHS compliant silver-palladium-
platinum-glass frit.
Special order:
T = RoHS tin-silver-copper (95.5/4/0.5)
or S = 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.
6. Current that causes the specified temperature rise
from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 548-1  Revised 11/21/11
© Coilcraft Inc. 2013
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.