USA 858 674 8100
••
Germany 49 7032 7806 0
••
Singapore 65 6287 8998
••
Shanghai
86 21 54643211 / 2
••
China 86 755 33966678
••
Taiwan 886 3 4641811
www.pulseeng.com
116 SPM2007 (11/07)
SMT COMMON MODE CHOKES
1.22A to 14.0A
Solutions based on impedance, size and
current
Designed for DC/DC converters
Wide variety of inductor sizes and current
ratings available
Dielectric strength: 1000VRMS
Part 1,2 Inductance Irated DCR (MAX) Curve Package Weight Quantity Quantity
Number (mH ±35%) (A) (mΩ) (see # below) (Grams) In Tube In Reel
P0502NL 0.47 14.0 8 9 Big Foot 14.8 15 75
P0469NL 0.63 11.6 10 7 Big Foot 14.3 20 75
P0429NL 0.81 9.70 14 6 Big Foot 13.5 20 75
P0527NL 0.53 7.20 15 8 HCCI-68 7.7 15 100
P0353NL 0.59 5.60 21 7 LCCI-50 5.2 30 200
P0422NL 0.77 4.70 40 6 LCCI-50 4.9 30 200
P0421NL 0.22 3.30 60 5 LCCI-50 4.7 30 200
P0420NL 1.32 3.30 60 4 LCCI-50 4.6 30 200
P0351NL 1.47 2.80 80 3 LCCI-50 4.3 30 200
P0473NL 0.88 1.63 110 2 Polecat 1.5 40 500
P0354NL 1.17 1.22 200 1 Polecat 1.4 40 500
Electrical Specifications @ 25°C — Operating Temperature -40°C to +120°C 3
Impedance Curves
100 KHz 1 MHz 10 MHz 100 MHz
Frequency
7.5K
6.0K
4.5K
3.0K
1.5K
0
Impedance (Ω)
6
7
9
8
100 KHz 1 MHz 10 MHz 100 MHz
Frequency
15K
12K
9K
6K
3K
0
Impedance (Ω)
4
1
2
35
NOTE:
1. Optional Tape & Reel packaging can be ordered by adding a "T"
suffix to the part number (i.e. P0502 becomes P0502T). Pulse
complies to industry standard tape and reel specification EIA481.
2.
The "NL" suffix indicates an RoHS-compliant part number. Non-NL
suffixed parts are not necessarily RoHS compliant, but are electri
cally and mechanically equivalent to NL versions. If a part number
does not have the "NL" suffix, but an RoHS compliant version is
required, please contact Pulse for availability.
3.
The temperature of the component (ambient plus temperature rise)
must be within the stated operating temperature range.
www.pulseeng.com
117 SPM2007 (11/07)
SMT COMMON MODE CHOKES
1.22A to 14.0A
Suggested Pad Layout
4X .175
4,45
.390 MAX
9,91
1
2
3
4
.670 MAX
17,02
.650 MAX
16,51
.770 MAX
19,56
.650
16,51
31
42
.445
11,30
4X .060
1,52
R
.445
11,30
.005/0,13
4 SURFACES
3
1
24
4X .060
1,52
4X .175
4,45
Suggested Pad Layout
.500 MAX
12,70
.215 MAX
5,46
.410
10,41
.330
8,38
.410
10,41
R
.500 MAX
12,70
.005/0,13
4 SURFACES
.330
8,38
13
42
.500 MAX
12,70
1.100
27,94
1.220 MAX
30,99
1.000MAX
25,40
13
24
.006/0,15
4 SURFACES
Suggested Pad Layout
.600
15,24
.400
10,16
1.100
27,94
.155
3,94
13
24
4X .300
7,62
4X .080
2,03 R
1.000
25,40
1
24
3
.620
15,75
.005/0,13
4 SURFACES
.395 MAX
10,03
Suggested Pad Layout
1.110 MAX
28,19
1.000 ± .015
25,40 0,38
1
24
3
1.000
25,40
4
1
2
3
Mechanicals
Schematic
Unless otherwise specified, all tolerances are ± .005
0,13
Dimensions: Inches
mm
Polecat LCCI-50
HCCI-68 Big Foot
USA 858 674 8100
••
Germany 49 7032 7806 0
••
Singapore 65 6287 8998
••
Shanghai
86 21 54643211 / 2
••
China 86 755 33966678
••
Taiwan 886 3 4641811
