2400 SERIES
Bobbin Wound Surface Mount Inductors
1
(UNSHIELDED TYPES)
SELECTION GUIDE
Nominal Self
Nominal
Inductance
Range
DC
DC Current
Resonant
2
Inductance
Resistance Continuous Frequency Mechanical
Dimensions
µH
µH
W
MAX
A
MAX
MHz
100mVrms
Order Code 1Hz, 100mV 1Hz, 100mV
242R7
243R3
244R7
246R8
24100
24120
24150
24180
24220
24330
24470
24680
24101
24151
24221
2.7
3.3
4.7
6.8
10
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
0.039
0.042
0.050
0.061
0.100
0.100
0.140
0.196
0.180
0.230
0.370
0.460
0.700
1.100
1.570
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
57.0
53.0
45.0
37.0
27.8
26.0
22.0
20.0
16.5
13.1
10.9
9.83
7.03
5.13
4.24
12
FEATURES
■ Bobbin Format
■ Up to 3.1A IDC
■ 2.7µH to 220µH
■ Optional Integral EMI Shield
■ Low DC Resistance
■ Surface Mounting
■ Compact Size
15
18
1
22
33
47
68
100
150
220
■ Tape and Reel Packaging
198–242
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
1
(EMI SHIELDED TYPES)
SELECTION GUIDE
Nominal Self
Nominal
Inductance
Range
DC
DC Current
Resonant
2
Inductance
Resistance Continuous Frequency Mechanical
Dimensions
application requiring a high saturation
µH
µH
W
MAX
A
MAX
MHz
100mVrms
current in a miniature surface mount footprint.
Where EMI is a critical factor the devices are
available with an integral ferrite EMI shield.
Order Code 1Hz, 100mV 1Hz, 100mV
24S2R7
24S3R3
24S4R7
24S6R8
24S100
24S120
24S150
24S180
24S220
24S330
24S470
24S680
24S101
24S151
24S221
2.7
3.3
4.7
6.8
10
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
0.028
0.032
0.037
0.045
0.070
0.074
0.090
0.091
0.120
0.190
0.240
0.370
0.540
0.860
1.310
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
79.0
63.0
52.0
39.0
25.6
29.0
19.7
23.0
15.7
11.2
10.2
8.09
6.20
4.88
3.58
12
15
18
2
22
33
47
68
100
150
220
187–264
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
–40°C to 85°C
–40°C to 125°C
1
2
Specifications typical at TA =25°C
The maximum DC current is the value at which the inductance falls to 80% of its nominal value or until its
temperature rise reaches 40°C, whichever is sooner.
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