LPS4012-225MLC Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors – LPS4012

Document 433-1
Shielded Power Inductors – LPS4012
• 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.
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,
0.25 mm thick, 8 mm pocket spacing, 1.32 mm pocket depth
Recommended pick and place nozzle  OD: 4 mm;  ID: ≤ 2 mm
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.

DCR SRF
  _{Isat (A)}5 _{    Irms (A)}6
^  Inductance^{2  } max^{3  } typ⁴ 10% 20% 30% 20°C 40°C
  _{Part number}1
(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_  1 5  ±20%
LPS4012-223ML_  2 2  ±20%
LPS4012-333ML_  3 3  ±20%
LPS4012-473ML_  4 7  ±20%
LPS4012-683ML_  6 8  ±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_ 1 00  ±20% 2.40
LPS4012-124ML_ 1 20  ±20% 3.30
LPS4012-154ML_ 1 50  ±20% 3.50
LPS4012-184ML_ 1 80  ±20% 5.00
LPS4012-224ML_ 2 20  ±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_ 3 30  ±20%
LPS4012-474ML_ 4 70  ±20%
LPS4012-564ML_  560 ±20%
LPS4012-684ML_  680 ±20%
LPS4012-824ML_  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 0.090 0.095 0.100 0.130
2.5 0.080 0.090 0.090 0.087 0.115
2.0 0.079 0.085 0.087 0.075 0.100
1.0 0.079 0.083 0.085 0.070 0.090
0.95 0.074 0.078 0.080 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.
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 433-1  Revised 04/24/12
© 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.