KMP_2400 Datasheet, PDF (1/4 Pages) Murata Manufacturing Co., Ltd. – Bobbin Wound Surface Mount Inductors

2400 Series
Bobbin Wound Surface Mount Inductors
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 reflow
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 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.


For full details go to
www.murata-ps.com/rohs
SELECTION GUIDE (UNSHIELDED TYPES)
Order Code
242R7C
243R3C
244R7C
246R8C
24100C
24120C
24150C
24180C
24220C
24330C
24470C
24680C
24101C
24151C
24221C
Inductance Inductance Range
(1kHz, 100mVAC) (1kHz, 100mVAC)
Nom.
μH
2.7
3.3
4.7
6.8
10
12
15
18
22
33
47
68
100
150
220
Min. - Max.
μH
2.04 - 3.78
2.44 - 4.54
3.37 - 6.25
5.03 - 9.34
8.00 - 12.0
8.54 - 15.9
12.0 - 18.0
13.0 - 24.1
17.6 - 26.4
28.1 - 34.7
40.8 - 54.1
61.2 - 74.8
90.0 - 110
135 - 165
198 - 242
DC
Current¹
Max.
A
2.60
2.40
2.10
1.75
1.44
1.36
1.30
1.26
1.11
0.88
0.72
0.61
0.52
0.40
0.35
DC
Resistance
Max.
mΩ
39
42
50
61
100
100
120
150
180
230
370
460
700
1100
1570
SRF
(100mVrms)
Nom.
MHz
57.0
53.0
45.0
37.0
27.8
26.0
22.0
20.0
16.5
13.1
10.9
9.38
7.03
5.13
4.24
SELECTION GUIDE (SHIELDED TYPES)
Order Code
24S2R7C
24S3R3C
24S4R7C
24S6R8C
24S100C
24S120C
24S150C
24S180C
24S220C
24S330C
24S470C
24S680C
24S101C
24S151C
24S221C
Inductance Inductance Range
(1kHz, 100mVAC) (1kHz, 100mVAC)
Nom.
μH
2.7
3.3
4.7
6.8
10
12
15
18
22
33
47
68
100
150
220
Min. - Max.
μH
1.78 - 3.52
2.07 - 4.68
2.82 - 6.01
4.40 - 9.17
8.50 - 12.5
7.65 - 15.2
12.8 - 18.8
11.1 - 22.7
18.7 - 27.5
28.1 - 41.3
40.0 - 58.8
57.8 - 85.0
85.0 - 120
128 - 180
187 - 264
DC
Current¹
Max.
A
3.10
2.80
2.39
2.00
1.64
1.50
1.34
1.22
1.10
0.90
0.75
0.63
0.52
0.42
0.35
DC
Resistance
Max.
mΩ
28
32
37
45
70
74
90
91
120
190
240
370
540
860
1310
SRF
(100mVrms)
Nom.
MHz
79.0
63.0
52.0
39.0
25.6
29.0
19.7
23.0
15.7
11.2
10.2
8.09
6.2
4.88
3.58
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
-40°C to 85°C
-40°C to 125°C
SOLDERING INFORMATION²
Peak reflow temperature
Pin finish
250˚C
Hot dipped tin
Specifications typical at T = 25°C
A
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
www.murata-ps.com
Technical enquiries - email: [e-mail], tel: [phone]
KMP_2400C_B02 Page 1 of 4