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: 1000V
RMS
Electrical Specifications @ 25°C — Operating Temperature -40°C to +120°C
3
Part
1,2
Number
Inductance
(mH ±35%)
Irated
(A)
DCR (MAX)
(mΩ)
Curve
(see # below)
Package
Weight
(Grams)
Quantity
In Tube
Quantity
In Reel
P0502
P0469
P0429
P0527
P0353
P0422
P0421
P0420
P0351
P0473
P0354
0.47
0.63
0.81
0.53
0.59
0.77
0.22
1.32
1.47
0.88
1.17
14.0
11.6
9.70
7.20
5.60
4.70
3.30
3.30
2.80
1.63
1.22
8
10
14
15
21
40
60
60
80
110
200
9
7
6
8
7
6
5
4
3
2
1
Big Foot
Big Foot
Big Foot
HCCI-68
LCCI-50
LCCI-50
LCCI-50
LCCI-50
LCCI-50
Polecat
Polecat
14.8
14.3
13.5
7.7
5.2
4.9
4.7
4.6
4.3
1.5
1.4
15
20
20
15
30
30
30
30
30
40
40
75
75
75
100
200
200
200
200
200
500
500
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. To order RoHS compliant part, add the suffix “NL” to the part number
(i.e. P0502 becomes P0502NL and P0502T becomes P0502NLT).
3. The temperature of the component (ambient plus temperature rise)
must be within the stated operating temperature range.
Impedance Curves
15K
7.5K
6
12K
6.0K
4
9K
1
2
6K
Impedance
(Ω)
Impedance
(Ω)
3
5
4.5K
9
3.0K
7
8
3K
1.5K
0
100 KHz
1 MHz
10 MHz
100 MHz
0
100 KHz
1 MHz
10 MHz
100 MHz
Frequency
Frequency
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 (7/07)
DIY/Open Source Hardware
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