www.murata-ps.com
2300 Series
Bobbin Wound Surface Mount Inductors
SELECTION GUIDE
(UNSHIELDED TYPES)
Inductance
(1kHz, 100mV
AC
)
Nom.
μH
Inductance Range
(1kHz, 100mV
AC
)
Min. - Max.
μH
1.7 - 2.8
2.3 - 3.9
3.6 - 6.0
5.1 - 8.6
7.6 - 12.7
11.3 - 18.9
16.8 - 28.1
24.6 - 41.0
34.6 - 57.6
51.0 - 85.0
74.2 - 124
Order Code
DC
Current
1
Max.
A
2.10
1.80
1.48
1.22
1.02
0.86
0.74
0.64
0.55
0.49
0.43
DC
Resistance
Max.
Ω
0.040
0.058
0.068
0.102
0.138
0.210
0.361
0.497
0.683
1.051
1.281
FEATURES
RoHS compliant
Up to 2.1A I
DC
2.2μH to 220μH
Optional integral EMI shield
Low R
DC
Surface mount
Compact size
Tape and reel packaging
J-STD-020C reflow
Backward compatible with
Sn/Pb soldering systems
232R2C
233R3C
234R7C
236R8C
23100C
23150C
23220C
23330C
23470C
23680C
23101C
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
SELECTION GUIDE
(SHIELDED TYPES)
Inductance
(1kHz, 100mV
AC
)
Nom.
μH
23S2R2C
23S3R3C
23S4R7C
23S6R8C
23S100C
23S120C
23S150C
23S180C
23S220C
23S270C
23S330C
23S390C
23S470C
23S560C
23S680C
23S101C
23S151C
23S221C
2.2
3.3
4.7
6.8
10
12
15
18
22
27
33
39
47
56
68
100
150
220
Order Code
Inductance Range
(1kHz, 100mV
AC
)
Min. - Max.
μH
1.8 - 3.0
2.7 - 4.5
3.8 - 6.4
5.2 - 8.6
7.5 - 12.6
9.4 - 15.6
11.4 - 19.0
13.6 - 22.6
16.0 - 26.7
20.0 - 33.3
24.4 - 40.7
29.3 - 48.8
34.6 - 57.7
42.4 - 70.6
50.9 - 84.9
75.8 - 126
112 - 187
167 - 279
DC
Current
1
Max.
A
2.10
1.80
1.60
1.40
1.18
1.08
0.96
0.88
0.80
0.72
0.65
0.60
0.54
0.50
0.45
0.37
0.30
0.25
DC
Resistance
Max.
Ω
0.025
0.031
0.044
0.064
0.087
0.107
0.131
0.143
0.175
0.218
0.241
0.370
0.460
0.509
0.641
0.782
1.190
2.280
DESCRIPTION
The 2300 series is a range of bobbin-wound,
surface-mount inductors designed for use in
switching power supply, and power line filter
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.
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
-40°C to 85°C
-40°C to 125°C
SOLDERING INFORMATION
2
Peak reflow temperature
Pin finish
250˚C
Hot dipped tin
For full details go to
www.murata-ps.com/rohs
Specifications 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
www.murata-ps.com/support
KMP_2300C_B06
Page 1 of 4
2300 Series
Bobbin Wound Surface Mount Inductors
MECHANICAL DIMENSIONS
UNSHIELDED TYPES
4.0 (0.157)
SHIELDED TYPES
5.6 (0.220)
XXX
XXX
3.2 (0.126)
0.7 (0.028)
3.2 (0.126)
4.5 (0.177)
6.2 (0.244)
RECOMMENDED FOOTPRINT
RECOMMENDED FOOTPRINT
1.7 (0.067)
6.0 (0.236)
1.7 (0.067)
5.0 (0.197)
5.3 (0.209)
Unless otherwise stated all dimensions in mm (inches) ±0.25 (0.01).
Package Weight 0.20g Typ.
Hatching represents solder pads.
R1.0 (0.039)
4.5 (0.177)
Unless otherwise stated all dimensions in mm (inches) ±0.25 (0.01).
Package Weight 0.34g Typ.
Hatching represents solder pads.
R1.0 (0.039)
www.murata-ps.com/support
KMP_2300C_B06
Page 2 of 4
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