KMP_2400C_B03 Page 1 of 4
2400 Series
Bobbin Wound Surface Mount Inductors
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
FEATURES
RoHS compliant
Up to 3.1A IDC
2.7μH to 220μH
Optional integral EMI shield
Low RDC
Surface mount
Compact size
Tape and reel packaging
J-STD-020C refl ow
Backward compatible with
Sn/Pb soldering systems
DESCRIPTION
The 2400 series is a range of bobbin-wound,
surface-mount inductors designed for use in
switching power supply, and power line fi lter
circuits. The parts are suitable for any application
requiring a high saturation current in a miniature
surface-mount footprint. Where EMI is a critical
factor, the devices are available with an integral
ferrite EMI shield.
SELECTION GUIDE (UNSHIELDED TYPES)
Order Code
Inductance
(1kHz, 100mVAC)
Inductance Range
(1kHz, 100mVAC)
DC
Current1
DC
Resistance
SRF
(100mVrms)
Nom. Min. - Max. Max. Max. Nom.
μH μH A mΩ MHz
242R7C 2.7 2.04 - 3.78 2.60 39 57.0
243R3C 3.3 2.44 - 4.54 2.40 42 53.0
244R7C 4.7 3.37 - 6.25 2.10 50 45.0
246R8C 6.8 5.03 - 9.34 1.75 61 37.0
24100C 10 8.00 - 12.0 1.44 100 27.8
24120C 12 8.54 - 15.9 1.36 100 26.0
24150C 15 12.0 - 18.0 1.30 120 22.0
24180C 18 13.0 - 24.1 1.26 150 20.0
24220C 22 17.6 - 26.4 1.11 180 16.5
24330C 33 28.1 - 34.7 0.88 230 13.1
24470C 47 40.8 - 54.1 0.72 370 10.9
24680C 68 61.2 - 74.8 0.61 460 9.38
24101C 100 90.0 - 110 0.52 700 7.03
24151C 150 135 - 165 0.40 1100 5.13
24221C 220 198 - 242 0.35 1570 4.24
SELECTION GUIDE (SHIELDED TYPES)
Order Code
Inductance
(1kHz, 100mVAC)
Inductance Range
(1kHz, 100mVAC)
DC
Current1
DC
Resistance
SRF
(100mVrms)
Nom. Min. - Max. Max. Max. Nom.
μH μH A mΩ MHz
24S2R7C 2.7 1.78 - 3.52 3.10 28 79.0
24S3R3C 3.3 2.07 - 4.68 2.80 32 63.0
24S4R7C 4.7 2.82 - 6.01 2.39 37 52.0
24S6R8C 6.8 4.40 - 9.17 2.00 45 39.0
24S100C 10 8.50 - 12.5 1.64 70 25.6
24S120C 12 7.65 - 15.2 1.50 74 29.0
24S150C 15 12.8 - 18.8 1.34 90 19.7
24S180C 18 11.1 - 22.7 1.22 91 23.0
24S220C 22 18.7 - 27.5 1.10 120 15.7
24S330C 33 28.1 - 41.3 0.90 190 11.2
24S470C 47 40.0 - 58.8 0.75 240 10.2
24S680C 68 57.8 - 85.0 0.63 370 8.09
24S101C 100 85.0 - 120 0.52 540 6.2
24S151C 150 128 - 180 0.42 860 4.88
24S221C 220 187 - 264 0.35 1310 3.58
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range -40°C to 85°C
Storage temperature range -40°C to 125°C
SOLDERING INFORMATION2
Peak refl ow temperature 250˚C
Pin fi nish Hot dipped tin
Specifi cations typical at TA = 25°C
1 The maximum DC current is the value at which the inductance falls to 80% 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
KMP_2400C_B03 Page 2 of 4
2400 Series
Bobbin Wound Surface Mount Inductors
www.murata-ps.com/support
MECHANICAL DIMENSIONS
UNSHIELDED TYPES SHIELDED TYPES
5.50±0.05
(0.217±0.002)
5.20±0.30
(0.205±0.012)
100C
R1.00 (0.039)
4.50 (0.177)
5.80±0.30
(0.228±0.012)
6.00±0.05
(0.236±0.002)
1.70±0 .0 5
(0.067±0.002)
5.50±0.05
(0.216±0.002)
R1.00 (0.039)
100C
7.10 (0.280)
6.00±0.05
(0.236±0.002)
1.70±0.05
(0.067±0.002)
7.70 (0.303)
4.50 (0.177)
0.70 (0.028)
Unless otherwise stated all dimensions in mm (inches)
±0.25 (0.01). Package Weight 0.43g Typ.
Unless otherwise stated all dimensions in mm (inches)
±0.25 (0.01). Package Weight 0.72g Typ.
KMP_2400C_B03 Page 3 of 4
2400 Series
Bobbin Wound Surface Mount Inductors
www.murata-ps.com/support
TAPE & REEL SPECIFICATIONS
TAPE OUTLINE DIMENSIONS - UNSHIELDED PARTS
TAPE OUTLINE DIMENSIONS - SHIELDED PARTS
Direction of unreeling
100C
4.70 (0.185)
1.75 (0.069)
5.50 (0.217)
±0.05 (0.002)
12.00 (0.472)
+0.30 (0.012)
-0.10 (0.004)
Ø1.50 (0.059)
2.00 (0.079)
4.00
(0.157)
8.00
(0.315)
0.60 (0.024) Max.
Cover tape
+0.10 (0.004)
-0.00 (0.000)
1.75 (0.069)
7.50 (0.295)
16.00 (0.630)
+0.30 (0.012)
-0.10 (0.004)
2.0 (0.079)
4.00
(0.157)
12.00
(0.472)
0.60 (0.024) Max.
6.00
(0.236)
Direction of unreeling
Cover tape
100C
Ø1.50 (0.059) +0.10 (0.004)
-0.00 (0.000)
Reel quantity: 1500
All dimensions in mm (inches)
Reel quantity: 1000
All dimensions in mm (inches)
KMP_2400C_B03 Page 4 of 4
2400 Series
Bobbin Wound Surface Mount Inductors
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. Specifi cations are subject to change without
notice. © 2011 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
www.murata-ps.com/support
TAPE & REEL SPECIFICATIONS
REEL OUTLINE DIMENSIONS
B†
A*
C†
13.50
12.80
0.531
0.504
ØØ
1.50 (0.059) Min.
50 (1.97) Min.
Ø20.20 (Ø0.795) Min.
100 (3.937)
Min.
Leader Section
400 (15.748) Min.
Goods
Enclosure
Section
Trailer Section
160 (6.299) Min.
Ø382 (15.039) Max.
All dimension in mm [inches]
* Includes fl ange distortion at outer edge
† Measured at hub
A B (Max.) C
Unshielded Types 11.9-15.4 (0.469-0.606) 18.4 (0.724) 12.4-12.6 (0.488-0.496)
Shielded Types 15.9-19.4 (0.626-0.764) 22.4 (0.882) 16.4-16.6 (0.646-0.654)
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Murata:
24S100 24101C 24120C 24150C 24151C 24180C 24220C 24221C 242R7C 24330C 243R3C 24470C
244R7C 24680C 246R8C 24S101C 24S120C 24S150C 24S151C 24S180C 24S220C 24S221C 24S2R7C
24S330C 24S3R3C 24S470C 24S4R7C 24S680C 24S6R8C 24100C 24S100C 24100
