KMP_2300C_B05 Page 1 of 4
2300 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 2.1A IDC
2.2μH 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 2300 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
Nom. Min. - Max. Max. Max.
μH μH A Ω
232R2C 2.2 1.7 - 2.8 2.10 0.040
233R3C 3.3 2.3 - 3.9 1.80 0.058
234R7C 4.7 3.6 - 6.0 1.48 0.068
236R8C 6.8 5.1 - 8.6 1.22 0.102
23100C 10 7.6 - 12.7 1.02 0.138
23150C 15 11.3 - 18.9 0.86 0.210
23220C 22 16.8 - 28.1 0.74 0.361
23330C 33 24.6 - 41.0 0.64 0.497
23470C 47 34.6 - 57.6 0.55 0.683
23680C 68 51.0 - 85.0 0.49 1.051
23101C 100 74.2 - 124 0.43 1.281
SELECTION GUIDE (SHIELDED TYPES)
Order Code
Inductance
(1kHz, 100mV
AC)
Inductance Range
(1kHz, 100mVAC)
DC
Current
1
DC
Resistance
Nom. Min. - Max. Max. Max.
μH μH A Ω
23S2R2C 2.2 1.8 - 3.0 2.10 0.025
23S3R3C 3.3 2.7 - 4.5 1.80 0.031
23S4R7C 4.7 3.8 - 6.4 1.60 0.044
23S6R8C 6.8 5.2 - 8.6 1.40 0.064
23S100C 10 7.5 - 12.6 1.18 0.087
23S120C 12 9.4 - 15.6 1.08 0.107
23S150C 15 11.4 - 19.0 0.96 0.131
23S180C 18 13.6 - 22.6 0.88 0.143
23S220C 22 16.0 - 26.7 0.80 0.175
23S270C 27 20.0 - 33.3 0.72 0.218
23S330C 33 24.4 - 40.7 0.65 0.241
23S390C 39 29.3 - 48.8 0.60 0.370
23S470C 47 34.6 - 57.7 0.54 0.460
23S560C 56 42.4 - 70.6 0.50 0.509
23S680C 68 50.9 - 84.9 0.45 0.641
23S101C 100 75.8 - 126 0.37 0.782
23S151C 150 112 - 187 0.30 1.190
23S221C 220 167 - 279 0.25 2.280
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 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
