1200RS Series - Murata Power Solutions

1200RS Series
www.murata-ps.com
Through Hole Radial Lead Shielded Inductors
SELECTION GUIDE
Order Code
Inductance
([email protected])
DC Current1
DC Resistance
±15%
μH
Max.
A
Max.
mΩ
4.6
4.0
3.3
2.7
2.2
1.8
1.4
1.25
1.10
0.85
0.72
0.55
0.44
23
36
42
57
100
150
190
230
290
510
980
1200
1500
12RS103C
12RS153C
12RS223C
12RS333C
12RS473C
12RS683C
12RS104C
12RS154C
12RS224C
12RS334C
12RS474C
12RS684C
12RS105C
FEATURES
RoHS compliant
Radial format
Integral EMI shield
Compact size
Up to 4.6A IDC
10 ±20%
15 ±20%
22 ±20%
33
47
68
100
150
220
330
470
680
1000
10μH to 1mH
ABSOLUTE MAXIMUM RATINGS
Low DC resistance
UL 94V-0 materials
Backward compatible with
Sn/Pb soldering systems
DESCRIPTION
The 1200RS 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.
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 lower current versions with the same
footprint see our 1200LRS Series.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
KMP_1200RSC_A02 Page 1 of 3
1200RS Series
Through Hole Radial Lead Shielded Inductors
INDUCTANCE Vs CURRENT
1000
Inductance, L (μH)
1mH
100
100μH
10μH
10
1
0
0
1
Current, IDC (A)
10
TEMPERATURE Vs CURRENT
60
Temperature rise above ambient, t (ºC)
1mH
100μH
10μH
50
40
30
20
10
0
0
1
2
3
4
5
Current, IDC (A)
6
7
8
INDUCTANCE Vs FREQUENCY
10000
1mH
Inductance, L (μH)
1000
100μH
100
10μH
10
1
10
100
Frequency, (kHz)
1000
10000
www.murata-ps.com/support
KMP_1200RSC_A02 Page 2 of 3
1200RS Series
Through Hole Radial Lead Shielded Inductors
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS
Ø10.5
(Ø0.413)
Max.
10.5
(0.413)
Max.
473C
3.5± 0.5 (0.138± 0.020)
Ø0.7 ± 0.1
(Ø0.028 ± 0.004)
4.0 ± 0.5
(0.157 ± 0.020)
4
1
3
2
All dimensions in mm (inches). Package weight 3.3g Typ.
RECOMMENDED FOOTPRINT DETAILS
5.0 ± 0.5
(0.197 ± 0.020)
SCHEMATIC
1
4.0 (0.157)
Ø1.2 (0.047)
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_1200RSC_A02 Page 3 of 3