SMT Common Mode Chokes
1.22A to 14.0 A
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
Number
P0502NL
P0469NL
P0429NL
P0527NL
P0353NL
P0422NL
P0421NL
P0420NL
P0351NL
P0473NL
P0354NL
Inductance
(mH
±35%)
0.47
0.63
0.81
0.53
0.59
0.77
0.22
1.32
1.47
0.88
1.17
Irated
(A)
14.0
11.6
9.70
7.20
5.60
4.70
3.30
3.30
2.80
1.63
1.22
DCR (MAX)
(mΩ)
8
10
14
15
21
40
60
60
80
110
200
Curve
(see # below)
9
7
6
8
7
6
5
4
3
2
1
Package
Big Foot
Big Foot
Big Foot
HCCI-68
LCCI-50
LCCI-50
LCCI-50
LCCI-50
LCCI-50
Polecat
Polecat
Weight
(Grams)
14.8
14.3
13.5
7.7
5.2
4.9
4.7
4.6
4.3
1.5
1.4
Quantity
In Tube
15
20
20
15
30
30
30
30
30
35
35
Quantity
In Reel
75
75
75
100
200
200
200
200
200
500
500
Notes:
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 electrically 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.
Impedance Curves
15K
12K
7.5K
6
6.0K
Impedance
(Ω)
4
9K
6K
3K
0
1
2
Impedance
(Ω)
3
5
4.5K
9
3.0K
1.5K
0
7
8
100 KHz
1 MHz
10 MHz
100 MHz
100 KHz
1 MHz
10 MHz
100 MHz
Frequency
116
pulseelectronics.com
Frequency
SPM2007 (03/13)
嵌入式系统
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