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, 100mV
AC)
Inductance Range
(1kHz, 100mVAC)
DC
Current
1
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, 100mV
AC)
Inductance Range
(1kHz, 100mVAC)
DC
Current
1
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 INFORMATION
2
Peak refl ow temperature
250˚C
Pin fi nish
Hot dipped tin
Specifi cations typical at T
A
= 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
