Specifications subject to change without notice.
800.729.2099 tel www.icecomponents.com
Features
• Will Handle Up To 1.72A
• Economical Design
• Suitable For Pick And Place
• Withstands Solder Reflow
• Shielded Design
Applications
• DC/DC Converters
• Output Power Chokes
• Handheld And PDA Applications
• Battery Powered Or Low Voltage Applications
Mechanical
Electrical Specifications
1. Tested @ 100kHz, 0.1Vrms.
2. Inductance drop = 35% at rated IDC max.
3. Electrical specifications at 25ºC.
4. Operating temperature range:
-40ºC to +85ºC.
5. Meets UL 94V-0.
6. Optional Tolerances: 10%(K), 15%(L),
and 20%(M).
Packaging
• Reel Diameter: 330mm
• Reel Width: 12.3mm
• Pieces Per Reel: 2000
4.7+/-0.3
4.7+/-0.3
XXX
2.0 max
1.5 ref
6.9 max
4.5 ref
4.5 ref
5.3
1.9
1.5
Part6
Number
Inductance1
(μH+/-30%)
Test Frequency
(kHz)
IDC max2
(A)
DCR max
(Ω)
LS4D18-1R0-RN
LS4D18-2R2-RN
LS4D18-2R7-RN
LS4D18-3R3-RN
LS4D18-3R9-RN
LS4D18-4R7-RN
LS4D18-5R6-RN
LS4D18-6R8-RN
LS4D18-8R2-RN
LS4D18-100-RN
LS4D18-120-RN
LS4D18-150-RN
LS4D18-180-RN
LS4D18-220-RN
LS4D18-270-RN
LS4D18-330-RN
LS4D18-390-RN
LS4D18-470-RN
LS4D18-560-RN
LS4D18-680-RN
LS4D18-820-RN
LS4D18-101-RN
LS4D18-121-RN
LS4D18-151-RN
LS4D18-181-RN
1.0
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
0.045
0.075
0.105
0.110
0.155
0.162
0.170
0.200
0.245
0.200
0.210
0.240
0.338
0.397
0.441
0.694
0.709
0.922
1.08
1.30
1.55
1.73
2.39
2.67
4.00
1.72
1.32
1.28
1.04
0.88
0.84
0.80
0.76
0.68
0.61
0.56
0.50
0.48
0.41
0.35
0.32
0.30
0.28
0.26
0.24
0.22
0.20
0.18
0.15
0.14
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
unit= mm
LS4D18 Series
Surface Mount Power Inductors
54
(04/08) LS-8
