© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
ShieldedPowerInductors–LPS4414Series
Document 548-1
Document 548-1
Revised 10/06/08
DCR
SRF
Isat (A)5
Irms (A)6
Inductance2 max3
typ4
10%
20%
30%
20°C 40°C
Part number1
±20% (µH) (Ohms) (MHz)
drop drop
drop
rise
rise
LPS4414-301ML_
0.30
0.040
470
5.6
5.7
5.8
2.35
3.25
LPS4414-501ML_
0.50
0.050
330
4.3
4.4
4.5
2.10
2.80
LPS4414-701ML_
0.70
0.055
225
3.7
3.75
3.8
1.85
2.50
LPS4414-102ML_
1.0
0.060
190
3.0
3.1
3.2
1.75
2.30
LPS4414-152ML_
1.5
0.078
150
2.9
3.1
3.2
1.55
2.00
LPS4414-182ML_
1.8
0.087
130
2.7
2.8
2.9
1.50
1.90
LPS4414-222ML_
2.2
0.110
115
2.2
2.3
2.35
1.25
1.60
LPS4414-332ML_
3.3
0.165
85.0
1.8
1.9
1.95
1.15
1.50
LPS4414-472ML_
4.7
0.215
68.0
1.4
1.5
1.55
0.90
1.20
LPS4414-562ML_
5.6
0.260
58.0
1.4
1.4
1.5
0.75
1.10
LPS4414-682ML_
6.8
0.270
54.0
1.2
1.3
1.4
0.70
1.00
LPS4414-822ML_
8.2
0.350
50.0
1.1
1.3
1.3
0.70
0.98
LPS4414-103ML_
10
0.380
43.0
1.1
1.2
1.3
0.70
0.95
LPS4414-123ML_
12
0.380
38.0
0.94
0.97
1.0
0.66
0.88
LPS4414-153ML_
15
0.440
36.0
0.85
0.89
0.92
0.63
0.82
LPS4414-183ML_
18
0.530
31.0
0.76
0.80
0.82
0.56
0.75
LPS4414-223ML_
22
0.590
27.0
0.69
0.72
0.74
0.53
0.68
LPS4414-333ML_
33
0.715
23.0
0.47
0.49
0.51
0.49
0.65
LPS4414-473ML_
47
0.935
18.0
0.39
0.42
0.43
0.44
0.58
LPS4414-563ML_
56
1.15
16.0
0.37
0.39
0.40
0.42
0.54
LPS4414-683ML_
68
1.35
14.6
0.32
0.33
0.34
0.36
0.48
LPS4414-104ML_
100
1.90
11.0
0.26
0.28
0.285
0.31
0.40
LPS4414-124ML_
120
2.60
10.0
0.23
0.24
0.25
0.27
0.34
LPS4414-154ML_
150
3.10
9.0
0.22
0.23
0.24
0.24
0.32
LPS4414-224ML_
220
4.10
6.7
0.18
0.20
0.20
0.22
0.29
LPS4414-334ML_
330
6.00
5.6
0.14
0.16
0.165
0.17
0.23
LPS4414-474ML_
470
9.50
4.3
0.13
0.14
0.145
0.14
0.23
LPS4414-564ML_
560
10.7
4.0
0.12
0.13
0.14
0.13
0.17
LPS4414-684ML_
680
11.7
3.5
0.10
0.11
0.12
0.13
0.17
LPS4414-824ML_
820
15.1
3.0
0.10
0.105
0.11
0.11
0.14
LPS4414-105ML_
1000
16.3
2.6
0.10
0.102
0.106
0.10
0.13
LPS4414-155ML_
1500
26.4
2.2
0.096
0.099
0.100
0.085 0.11
LPS4414-185ML_
1800
35.0
1.9
0.089
0.094
0.097
0.075 0.10
LPS4414-225ML_
2200
42.5
1.9
0.082
0.089
0.092
0.065 0.080
LPS4414-335ML_
3300
56.0
1.3
0.072
0.078
0.083
0.055 0.070
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.
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
PCB washing Only pure water or alcohol recommended
• Very low DCR; excellent current handling
• 4.4 × 4.4 mm footprint; only 1.4 mm tall
1. Please specify termination and packaging codes:
LPS4414-223M
LC
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 equivalent.
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.
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