© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
ShieldedPowerInductors–LPS4012Series
Document 433-1
Document 433-1
Revised 08/05/09
DCR
SRF
Isat (A)5
Irms (A)6
Inductance2 max3
typ4 10%
20%
30%
20°C 40°C
Part number1
(µH)
(Ohms) (MHz) drop drop
drop
rise
rise
LPS4012-331ML_
0.33 ±20% 0.025
375
5.2
5.4
5.5
2.2
3.0
LPS4012-681ML_
0.68 ±20% 0.055
220
3.5
3.6
3.7
1.8
2.4
LPS4012-102NL_
1.0 ±30%
0.060
180
2.8
2.9
3.0
1.7
2.4
LPS4012-152ML_
1.5 ±20%
0.070
140
2.6
2.7
2.8
1.6
2.2
LPS4012-222ML_
2.2 ±20%
0.100
115
2.3
2.4
2.5
1.2
1.75
LPS4012-332ML_
3.3 ±20%
0.100
100
1.3
1.4
1.4
1.45
2.00
LPS4012-472ML_
4.7 ±20%
0.175
70
1.6
1.7
1.8
1.10
1.45
LPS4012-562ML_
5.6 ±20%
0.260
60
1.5
1.6
1.6
0.85
1.10
LPS4012-682ML_
6.8 ±20%
0.340
55
1.3
1.3
1.4
0.80
0.98
LPS4012-103ML_
10 ±20%
0.350
40
0.98
1.0
1.1
0.55
0.75
LPS4012-153ML_
15 ±20%
0.550
30
0.79
0.82
0.84
0.53
0.73
LPS4012-223ML_
22 ±20%
0.600
25
0.74
0.78
0.79
0.52
0.70
LPS4012-333ML_
33 ±20%
0.825
22
0.45
0.47
0.48
0.46
0.61
LPS4012-473ML_
47 ±20%
1.40
19
0.35
0.37
0.38
0.40
0.52
LPS4012-683ML_
68 ±20%
1.70
15
0.30
0.32
0.33
0.35
0.46
LPS4012-104ML_
100 ±20%
2.40
12
0.24
0.26
0.27
0.30
0.40
LPS4012-124ML_
120 ±20%
3.30
11.5
0.23
0.24
0.25
0.27
0.36
LPS4012-154ML_
150 ±20%
3.50
10.0
0.21
0.22
0.23
0.25
0.32
LPS4012-184ML_
180 ±20%
5.00
8.0
0.18
0.19
0.20
0.23
0.29
LPS4012-224ML_
220 ±20%
5.20
7.0
0.15
0.16
0.17
0.21
0.27
LPS4012-334ML_
330 ±20%
7.20
7.0
0.14
0.14
0.15
0.17
0.225
LPS4012-474ML_
470 ±20%
10.0
4.0
0.10
0.11
0.12
0.13
0.175
LPS4012-564ML_
560 ±20%
12.5
3.5
0.10
0.105
0.115
0.11
0.140
LPS4012-684ML_
680 ±20%
13.5
3.0
0.10
0.105
0.110
0.11
0.135
LPS4012-824ML_
820 ±20%
20.0
3.0
0.090
0.095
0.095
0.105 0.132
LPS4012-105ML_ 1000 ±20%
21.5
3.0
0.080
0.090
0.095
0.100 0.130
LPS4012-155ML_ 1500 ±20%
30.0
2.5
0.080
0.090
0.090
0.087 0.115
LPS4012-185ML_ 1800 ±20%
35.0
2.0
0.079
0.085
0.087
0.075 0.100
LPS4012-225ML_ 2200 ±20%
42.0
1.0
0.079
0.083
0.085
0.070 0.090
LPS4012-335ML_ 3300 ±20%
65.0
0.95 0.074
0.078
0.080
0.050 0.065
1. Please specify termination and packaging codes:
LPS4012-682M
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 using an
Agilent/HP 4192A. Inductance at 1 MHz is the same
for parts with SRF
≥10 MHz.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 8753ES or
equivalent.
5. DC current that causes the specified inductance drop
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.
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 54 – 64 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,
0.25 mm thick, 8 mm pocket spacing, 1.32 mm pocket depth
Recommended pick and place nozzle OD: 4 mm; ID:
≤ 2 mm
PCB washing Only pure water or alcohol recommended
• Very low DCR; excellent current handling
• 4.0 × 4.0 mm footprint; less than 1.2 mm tall
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