38
Part
Number
A
mm
(inches)
B
mm
(inches)
C
mm
(inches)
CM5441Z101B-10
CM5441Z101B-13*
13.72
(0.540)
10.41
(0.410)
10.52
(0.414)
CM5441Z161B-10
CM5441Z161B-13*
13.72
(0.540)
10.41
(0.410)
15.24
(0.600)
Part
Number
TYPICAL IMPEDANCE (
W )
Typical
Peak
Impedance
( W )
Typical
Peak
Impedance
Frequency
( MHz )
DCR
MAX
( W )
Rated I MAX
(continuous)
mA @ 25 C
Temp Rise
Rated I MAX
(continuous)
mA @ 30 C
Temp Rise
Z @
25 MHz
Z @
100 MHz
Z @
500 MHz
Z @
1 GHz
CM5441Z101B-10
CM5441Z101B-13*
79
100
188
183
204
682
0.0003
30000
75,000
CM5441Z161B-10
CM5441Z161B-13*
112
160
261
146
263
457
0.0003
30000
75,000
Impedance
(W
)
0
10
100
1000
Frequency (MHz)
1
100
300
200
400
600
500
High Current Common Mode Chokes - Series 41
C
A
B
CM5441Z101B-10 - CM5441Z101B-13
Impedance
(W
)
0
10
100
1000
Frequency (MHz)
1
100
150
200
250
300
350
450
10000
400
50
Normal
Open
Common
Normal
Open
Common
CM
5441
Z
101
B
-10
Product Series Code
Part Size
Code
Rated Current
Code
Impedance Value Code
Packaging
Code
Additional
Description
PART NUMBER SYSTEM EXAMPLE
Up To 75 Amps Continuous Operation Capability
Compact Design
The Series 41 Common Mode Arrays filter common mode EMI in applications of up to 75 amps continuous operating
current. The combination of very low DCR and small package size allows this choke to be used when high current and
high temperature limits other common mode chokes. Additionally, the high resistivity of this ferrite material and robust
product design, limits concerns about product placement experienced with conventional wire wound toroidal chokes.
All versions are lead-free and RoHS compliant. Stable performance under load.
10000
Normal / Differential Mode Impedance: The total impedance to the differential circuit.
Open Mode Impedance: The impedance measured through a single conductor of the common mode choke.
Common Mode Impedance: The impedance to EMI noise conducted in the same direction through two conductors.
Thru-Hole Installation
See Page 41 for Equivalent Circuit Examples and Explanations
See page 27 for testing methods diagrams
Very Low DCR
Robust Construction
CM5441Z161B-10 - CM5441Z161B-13
* -13 Part # suffix represents extended thru hole lead length.
See ww.lairdtech.com for print details.