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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
LFU16 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
LFU16 Vertical
22.5 max 18.5 max
LFU16 Horizontal
22.5 max 24.0 max
BBB- CC C - DE
27.5 max
20.5 max
color dot for pin 1
13.0
4.0+/-0.5
0.7 dia
color dot for pin 1
13.0
4.0+/-0.5 10.0 max
0.7 dia 4.0 max
10.0
10.0
Front View
2 3
Side View
2
Front View
3
Side View
1
4
1
4
BBB-CC C - DE
2
3
2
3
1
4
1
4
Top View
Schematic
Top View
Schematic
units: mm
Electrical Specifications
Part Number LFU16-060-313-2_ LFU16-080-193-2_ LFU16-130-103-2_ LFU16-170-772-2_ LFU16-200-492-2_ LFU16-250-412-2_ LFU16-080-213-4_ LFU16-100-123-4_ LFU16-150-522-4_ LFU16-180-272-4_ LFU16-230-232-4_ LFU16-280-192-4_ Inductance1 (mH nom.) 44.22 27.19 14.86 11.06 7 5.84 29.6 16.66 7.4 3.86 3.29 2.76 Inductance1 (mH min.) 30.95 19.03 10.4 7.74 4.9 4.09 20.72 11.66 5.18 2.7 2.3 1.93 DCR ( max.) 0.73 0.42 0.25 0.17 0.12 0.085 0.6 0.35 0.18 0.11 0.08 0.065 Rated5 Current (A) 0.6 0.8 1.3 1.7 2 2.5 0.8 1 1.5 1.8 2.3 2.8 SRF (kHz, typ.) 177 184 284 353 404 476 379 537 901 1420 1475 1486
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) LFU16-1
Line Filters LF Series IMPEDANCE
LFU16 Series
VS. FREQUENCY

Z (kOhms)
Z (kOhms)
LFU16-200-492-2V&H LFU16-250-412-2V&H
LFU16-130-103-2V&H LFU16-170-772-2V&H

Frequency (KHz)

Frequency (KHz)
Z (kOhms)
LFU16-060-313-2V&H LFU16-080-193-2V&H

LFU16-080-213-4V&H LFU16-100-123-4V&H
Z (kOhms)

Frequency (KHz)
Frequency (KHz)

Z (kOhms)
Z (kOhms)
LFU16-150-522-4V&H LFU16-180-272-4V&H
LFU16-230-232-4V&H LFU16-280-192-4V&H

Frequency (KHz)
Frequency (KHz)
Specifications subject to change without notice.
(10/06) LFU16-2

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