Specifications subject to change without notice.
800.729.2099 tel www.icecomponents.com
Part6
Number
Inductance1
(µH)
Test Frequency
(khz)
IDC max2
(A)
DCR max
(Ω)
Features
• Will Handle Up To 1.68A
• 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
Packaging
• Reel Diameter: 330mm
• Reel Width: 16.3mm
• Pieces Per Reel: 1000
XXX
7.5 max
7.5 max
GS
XXX
2.7 Ref
5
.1 R
e
f
3.4 max
XXX
TOP VIEW
3.1
1.6
4.8
1. Tested @ 1kHz, 0.25Vrms.
2. Inductance drop = 10% 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 30%(N).
LS73-100-RM
LS73-120-RM
LS73-150-RM
LS73-180-RM
LS73-220-RM
LS73-270-RM
LS73-330-RM
LS73-390-RM
LS73-470-RM
LS73-560-RM
LS73-680-RM
LS73-820-RM
LS73-101-RM
LS73-121-RM
LS73-151-RM
LS73-181-RM
LS73-221-RM
LS73-271-RM
LS73-331-RM
LS73-391-RM
LS73-471-RM
LS73-561-RM
LS73-681-RM
LS73-821-RM
LS73-102-RM
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
0.072
0.098
0.13
0.14
0.19
0.21
0.24
0.32
0.36
0.47
0.52
0.69
0.79
0.89
1.27
1.45
1.65
2.31
2.62
2.94
4.18
4.67
5.73
6.54
9.44
1.68
1.52
1.33
1.20
1.07
.96
.91
.77
.76
.68
.61
.57
.50
.49
.43
.39
.35
.32
.28
.26
.24
.22
.19
.18
.16
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TOP VIEW Unit: mm
LS73 Series
Surface Mount Power Inductors
50
(04/08) LS-4
