US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
mation.
SMT Power Inductors - LPO2506
Document 208-1
Document 208-1 Revised 03/07/11
InBoard style On-board style L ±20%2 DCR max SRF typ Isat3 Irms4
part number1 part number1 (µH) (Ohms) (MHz) (A) (A)
LPO2506I-472L_ LPO2506O-472L_ 4.7 0.145 90 1.6 1.9
LPO2506I-682L_ LPO2506O-682L_ 6.8 0.165 75 1.3 1.7
LPO2506I-822L_ LPO2506O-822L_ 8.2 0.200 65 1.0 1.5
LPO2506I-103L_ LPO2506O-103L_ 10 0.240 60 1.0 1.5
LPO2506I-153L_ LPO2506O-153L_ 15 0.300 45 0.90 1.3
LPO2506I-223L_ LPO2506O-223L_ 22 0.420 35 0.70 1.0
LPO2506I-333L_ LPO2506O-333L_ 33 0.550 30 0.60 0.90
LPO2506I-473L_ LPO2506O-473L_ 47 0.765 22 0.50 0.70
LPO2506I-683L_ LPO2506O-683L_ 68 1.10 20 0.40 0.60
LPO2506I-104L_ LPO2506O-104L_ 100 1.60 15 0.30 0.50
LPO2506I-154L_ LPO2506O-154L_ 150 2.50 12 0.25 0.40
LPO2506I-224L_ LPO2506O-224L_ 220 3.65 10 0.22 0.32
LPO2506I-334L_ LPO2506O-334L_ 330 4.65 8.0 0.18 0.28
LPO2506I-474L_ LPO2506O-474L_ 470 6.75 6.5 0.14 0.24
LPO2506I-684L_ LPO2506O-684L_ 680 9.15 5.5 0.12 0.20
LPO2506I-105L_ LPO2506O-105L_ 1000 14.20 4.5 0.10 0.16
1. When ordering, please specify termination and packaging codes:
LPO2506O-105LD
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: D = 13″ 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 D instead.
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP
4263B LCR meter or equivalent.
3. DC current at which the inductance drops 10% (typ) from its value
without current.
4. Current that causes a 40°C temperature rise from 25°C ambient.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C332 contains 3 of all InBoard® styles
Designer’s Kit C333 contains 3 of all On-board styles
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 240 – 260 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 1000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick,
8 mm pocket spacing, 1.37 mm pocket depth
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
• On-board style – 1.65 mm high
• InBoard® style – only 1.19 high
US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
mation.
SMT Power Inductors - LPO2506 Series
Document 208-2 Revised 03/07/11
Document 208-2
Typical L vs Frequency Typical L vs Current Current Derating
0.01 0.1
110
1
10
100
1000
10000
Inductance (µH)
0.01 0.1
110
Frequency (MHz)
1000 µH
100 µH
10 µH
1
10
100
1000
10000
0.01 0.1
11
0
Current (A)
Inductance (µH)
100 µH
10 µH
1000 µH
On-board Style
InBoard Style
0.360
9,14
0.360
9,14
0.285
7,24
0.285
7,24
0.285
7,24
0.285
7,24
0.048
1,21
0.048
1,21
0.380
9,65
0.380
9,65
0.310
7,87
0.205
5,21
0.190
4,83
0.030
0,76
0.310
7,87
0.230
5,84
0.230
5,84
∅
∅
0.284
7,21
max
max
max
max
max
max
max
max
Dash
number
Internal
code
0.205
5,21
0.190
4,83
0.030
0,76
hole through
board
Recommended
Land Pattern
Recommended
Land Pattern
0.254
6,45
0.061
1,55
max
max
0.047
1,19 max
Mounting plane:
through board
0.254
6,45 0.065
1,65
max
max
XXXY
Note: Parts manufactured
prior to March, 2011
were marked only
with the dash number
-40 -20 020406080100
140
120
Ambient temperature (°C)
120
110
100
90
80
70
60
50
40
30
20
10
0
25°C
Percent of rated rmsI
