1200LRS Series - Murata Power Solutions

1200LRS Series
www.murata-ps.com
Through Hole Radial Lead Shielded Inductors
SELECTION GUIDE
Order Code
FEATURES
RoHS compliant
Radial format
Integral EMI shield
Compact size
Up to 4.7A IDC
6.8μH to 22mH
Low DC resistance
UL 94V-0 materials
Backward compatible with
Sn/Pb soldering systems
DESCRIPTION
The 1200LRS Series of inductors is suitable for
power line filtering in low to medium current
applications such as switching power supply
circuits. The integral ferrite shield makes these
devices ideal for protecting circuits susceptible
to EMI.
For higher current versions with the same
footprint see our 1200RS Series.
Inductance
([email protected])
DC Current1
DC Resistance
±15%
μH
Max.
A
Max.
mΩ
12LRS682C
12LRS103C
12LRS153C
12LRS223C
12LRS333C
12LRS473C
12LRS683C
12LRS104C
12LRS154C
12LRS224C
12LRS334C
12LRS474C
12LRS684C
12LRS105C
12LRS155C
12LRS225C
12LRS335C
12LRS475C
12LRS685C
12LRS106C
12LRS156C
12LRS226C
6.8 ±20%
10 ±20%
15 ±20%
22 ±20%
33 ±20%
47 ±20%
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10000
15000
22000
4.7
3.4
3.0
2.6
2.1
1.7
1.6
1.4
1.0
0.78
0.63
0.53
0.50
0.40
0.31
0.28
0.20
0.18
0.15
0.12
0.095
0.073
20
50
70
90
110
140
160
200
350
540
860
1230
1650
2300
3400
4600
8700
10500
15000
24000
37000
70000
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
-40°C to +85°C
Storage temperature range
-40°C to 125°C
SOLDERING INFORMATION2
Peak wave solder temperature
260˚C for 10 seconds
Pin finish
Matte tin
All specifications typical at TA=25°C
1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°C,
whichever is sooner.
2 For further information, please visit www.murata-ps.com/rohs
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
KMP_1200LRSC_A02 Page 1 of 3
1200LRS Series
Through Hole Radial Lead Shielded Inductors
INDUCTANCE Vs CURRENT
100000
22mH
6.8mH
Inductance, L (μH)
10000
680μH
1000
68μH
100
6.8μH
10
1
0.01
0.1
1
Current, IDC (A)
10
TEMPERATURE Vs CURRENT
Temperature rise above ambient, t (ºC)
60
68μH
6.8mH
50
6.8μH
680μH
40
30
20
10
0
0
1
2
3
4
5
6
7
8
Current, IDC (A)
INDUCTANCE Vs FREQUENCY
100000
22mH
6.8mH
Inductance, L (μH)
10000
680μH
1000
68μH
100
6.8μH
10
1
10
100
Frequency, (kHz)
1000
10000
www.murata-ps.com/support
KMP_1200LRSC_A02 Page 2 of 3
1200LRS Series
Through Hole Radial Lead Shielded Inductors
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS
Ø10.5
(Ø0.413)
Max.
8.5
(0.335)
Max.
473C
3.5± 0.5
4.0 ± 0.5
(0.157 ± 0.020)
Ø0.8 ± 0.1
(Ø0.031 ± 0.004)
4
1
3
2
All dimensions in mm (inches). Package weight 2.6g Typ.
RECOMMENDED FOOTPRINT DETAILS
5.0 ± 0.5
(0.197 ± 0.020)
SCHEMATIC
1
4.0 (0.157)
Ø1.3 (0.051)
3
5.0 (0.197)
All dimensions in mm (inches)
PACKAGING DETAILS
Supplied in cartons (250 pieces per carton)
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2011 Murata Power Solutions, Inc.
www.murata-ps.com/support
KMP_1200LRSC_A02 Page 3 of 3