ICE Components, Inc.
Voice: 800.729.2099
Fax: 678.560.9304
cust.serv@icecomp.com
www.icecomponents.com
Line Filters
Features
• Broad frequency attenuation
• UU cores for compact Design
• Wide selection available
• Custom designs available
LFU10 Series
Applications
• Off-Line Switch Mode Power
Supplies
• Conducted EMI Filters
• Office Equipment
• Medical Equipment
Packaging:
Tray=100 pieces, Box=12 trays, Box=1200 pieces
LFU10 Vertical
18.5 max
17.0 max
LFU10 Horizontal
18.5 max
18.0 max
21.5
max
BBB- CCC -DE
16.5
max
color dot
for pin 1
13.0
4.0+/-0.5
0.7 dia
10. 0
color dot
for pin 1
13.0
4.0+/-0.5
6.0 max
0.7 dia
10.0
3.8 max
Front View
2
3
1
Side View
2
4
Front View
3
1
Side View
4
BBB
C C C
DE
2
3
2
3
1
4
1
4
Top View
Schematic
Top View
Schematic
units: mm
Electrical Specifications
Part Number
LFU10-055-153-2_
LFU10-080-782-2_
LFU10-100-382-2_
LFU10-130-202-2_
LFU10-170-781-2_
LFU10-220-711-2_
LFU10-060-902-4_
LFU10-090-312-4_
LFU10-130-182-4_
LFU10-180-112-4_
LFU10-230-501-4_
LFU10-300-281-4_
Inductance
1
(mH nom.)
21.68
11.11
5.42
2.87
1.12
1.01
12.94
4.49
2.51
1.61
0.71
0.40
Inductance
1
(mH min.)
15.18
7.78
3.79
2.01
0.78
0.71
9.06
3.14
1.76
1.13
0.50
0.28
DCR
(Ω max.)
1.100
0.550
0.300
0.150
0.075
0.060
0.850
0.350
0.190
0.120
0.060
0.040
Rated
5
Current (A)
0.55
0.8
1.0
1.3
1.7
2.2
0.6
0.9
1.3
1.8
2.3
3.0
SRF
(kHz, typ.)
254
426
617
803
1614
2025
626
1219
1636
2191
4315
4440
1. Tested at 1 kHz,
0.1 Vrms, series.
2. Electrical specs at 25˚ C.
3. Operating range: -40˚ C
to +130˚ C.
4. Meets UL 94V-0.
5. Rated current produces
a temperature rise of
40˚ C.
6. Specify H or V at end
of part number for
Horizontal or Vertical
core arrangement.
Specifications subject to change without notice.
(10/06) LFU10-1
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