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Document 1244-1
Shielded Power Inductors High Inductance
Halogen
Free
• High inductance values (220 – 4700 µH) not available in the
corresponding LPS series of parts
• Rugged construction improves pick and place operation
• LPZ3010, LPZ3015, LPZ4012 and LPZ4018 are rated
AEC-Q200 Grade 3 (−40°C to +85°C)
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Environmental RoHS compliant, halogen free
Terminations RoHS compliant matte tin over nickel over silver.
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
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)
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Isat (A)5
Irms (A)6
Inductance2
±±20 (ꢀµ)
DCR max3
(Ohms)
SRF typ4
(Mµz)
Part number1
120 drop ±20 drop 320 drop ±2°C rise 42°C rise
LPZ3008-224MR_
LPZ3008-334MR_
220
330
11.5
18.0
9.0
7.0
0.067
0.059
0.073
0.064
0.076
0.066
0.100
0.090
0.145
0.130
LPZ3010-334MR_
LPZ3015-334MR_
330
330
18.5
23.0
7.0
5.0
0.10
0.10
0.105
0.11
0.115
0.11
0.085
0.070
0.11
0.095
LPZ3314-105MR_
LPZ3314-155MR_
1000
1500
31.0
44.0
3.0
2.7
0.090
0.080
0.099
0.086
0.100
0.090
0.082
0.060
0.100
0.080
LPZ4012-335MR_
3300
65.0
0.95
0.074
0.078
0.080
0.050
0.065
LPZ4018-155MR_
LPZ4018-185MR_
LPZ4018-225MR_
LPZ4018-335MR_
1500
1800
2200
3300
25.0
31.5
32.5
48.0
2.4
2.3
2.1
1.6
0.095
0.090
0.088
0.082
0.10
0.105
0.10
0.10
0.080
0.070
0.070
0.055
0.11
0.095
0.094
0.092
0.095
0.090
0.075
0.094
LPZ4414-155MR_
LPZ4414-185MR_
LPZ4414-225MR_
LPZ4414-335MR_
1500
1800
2200
3300
26.4
35.0
42.5
56.0
2.2
1.9
1.9
1.3
0.096
0.089
0.082
0.072
0.099
0.094
0.089
0.078
0.10
0.085
0.075
0.065
0.055
0.11
0.10
0.080
0.070
0.097
0.092
0.083
LPZ5010-105MR_
1000
28.0
3.0
0.087
0.096
0.10
0.080
0.11
LPZ5015-335MR_
LPZ5015-475MR_
3300
4700
55.0
80.0
1.7
1.4
0.064
0.062
0.072
0.069
0.076
0.072
0.055
0.045
0.075
0.065
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4192A.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an 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.
1. When ordering, please specify termination and packaging codes:
LPZ3228-334MRC
Termination: R=RoHS compliant matte tin over nickel over silver.
Special order, added cost:
Q = RoHS tin-silver-copper (95.5/4/0.5) or
P = non-RoHS tin-lead (63/37).
Packaging: C= 7″ machine-ready reel. EIA-481 embossed plastic
tape). Quantities less than full reel available: in tape (not
machine ready) or with leader and trailer ($25 charge).
D=13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked
B= Less than full reel. In an effort to simplify our part
numbering system, Coilcraft is eliminating the need
for multiple packaging codes. When ordering, simply
change the last letter of your part number from B to C.
Document 1244-1 Revised 10/21/21
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2021
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.
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