LPS4012-331ML Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors

Document 433-1
Shielded Power Inductors–LPS4012 Series
• Very low DCR; excellent current handling
• 4.0 × 4.0 mm footprint; less than 1.2 mm tall
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
Part number¹
DCR SRF
Isat (A)⁵
Irms (A)⁶
Inductance² max³ typ⁴ 10% 20% 30% 20°C 40°C
(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_
LPS4012-223ML_
LPS4012-333ML_
LPS4012-473ML_
LPS4012-683ML_
15 ±20%
22 ±20%
33 ±20%
47 ±20%
68 ±20%
0.550 30
0.600 25
0.825 22
1.40 19
1.70 15
0.79 0.82 0.84 0.53 0.73
0.74 0.78 0.79 0.52 0.70
0.45 0.47 0.48 0.46 0.61
0.35 0.37 0.38 0.40 0.52
0.30 0.32 0.33 0.35 0.46
LPS4012-104ML_ 100 ±20% 2.40
LPS4012-124ML_ 120 ±20% 3.30
LPS4012-154ML_ 150 ±20% 3.50
LPS4012-184ML_ 180 ±20% 5.00
LPS4012-224ML_ 220 ±20% 5.20
12 0.24 0.26 0.27 0.30 0.40
11.5 0.23 0.24 0.25 0.27 0.36
10.0 0.21 0.22 0.23 0.25 0.32
8.0 0.18 0.19 0.20 0.23 0.29
7.0 0.15 0.16 0.17 0.21 0.27
LPS4012-334ML_
LPS4012-474ML_
LPS4012-564ML_
LPS4012-684ML_
LPS4012-824ML_
330 ±20%
470 ±20%
560 ±20%
680 ±20%
820 ±20%
7.20
10.0
12.5
13.5
20.0
7.0 0.14 0.14 0.15 0.17 0.225
4.0 0.10 0.11 0.12 0.13 0.175
3.5 0.10 0.105 0.115 0.11 0.140
3.0 0.10 0.105 0.110 0.11 0.135
3.0 0.090 0.095 0.095 0.105 0.132
LPS4012-105ML_ 1000 ±20% 21.5
LPS4012-155ML_ 1500 ±20% 30.0
LPS4012-185ML_ 1800 ±20% 35.0
LPS4012-225ML_ 2200 ±20% 42.0
LPS4012-335ML_ 3300 ±20% 65.0
3.0 0.080
2.5 0.080
2.0 0.079
1.0 0.079
0.95 0.074
0.090
0.090
0.085
0.083
0.078
0.095
0.090
0.087
0.085
0.080
0.100 0.130
0.087 0.115
0.075 0.100
0.070 0.090
0.050 0.065
1. Please specify termination and packaging codes:
LPS4012-682MLC
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.
Specifications subject to change without notice.
Please check our website for latest information.
Document 433-1 Revised 08/05/09
© Coilcraft, Inc. 2009