KMP_4100C_B03 Page 1 of 2
4100 Series
Toroidal Surface Mount Inductors
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
SELECTION GUIDE
Order Code
Inductance
(10kHz, 10mV
AC)
Inductance Range
(10kHz, 10mVAC)
DC Current
1
DC Resistance
Nom. Min. - Max. Max. Max.
μH μH A mΩ
412R7C 2.7 2.1 - 3.5 8.1 14
414R7C 4.7 3.3 - 5.4 6.7 18
416R8C 6.8 4.7 - 7.8 5.7 20
41100C 10 7.3 - 12.2 4.7 24
41150C 15 10.6 - 17.6 4.0 28
41220C 22 15.8 - 26.3 3.3 33
41330C 33 23.8 - 39.6 2.7 38
41470C 47 35.5 - 59.2 2.2 62
41680C 68 52.2 - 87.0 1.75 110
41101C 100 75.2 - 125 1.47 158
41151C 150 114 - 189 1.16 247
41221C 220 164 - 274 1.03 377
41331C 330 247 - 412 0.83 462
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
245˚C
Pin fi nish
Pure tin dip
All specifi cations typical at T
A
=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
FEATURES
RoHS compliant
2.7μH to 330μH
Surface mount
J-STD-020C refl ow
Up to 8.10A IDC
UL94 V-0 package materials
Compact size
Toroidal construction minimizes EMI
Pick & place compatible
Backward compatible with Sn/Pb
soldering systems
DESCRIPTION
The 4100 series is a range of surface mount
toroidal inductors designed for use in switching
power supplies and DC/DC converters. The parts
are ideal for applications requiring low profi le
compact components in a surface mount package.
