Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20191021
(1/4)
cmf_commercial_power_acm4520_en.fm
EMC Components
Common mode filters
For power line
ACM series
ACM4520 type
FEATURES
Chip common mode filter for large current applications.
For each series, there is excellent common mode impedance and noise suppression in a compact case.
Low profile and small size makes it optimal for surface mounting.
Operating temperature range: –40 to +85°C
APPLICATION
Power line noise countermeasure for electronic equipment (DVCs, DVD cams, DSCs, etc.).
PART NUMBER CONSTRUCTION
CHARACTERISTICS SPECIFICATION TABLE
Measurement equipment
＊ Equivalent measurement equipment may be used.
ACM 4520 - 231 - 2P - T 000
Series name
L×W×H dimensions Impedance
Number of lines Packaging style Internal code
4.7×4.5×2.0 mm () at 100MHz
Common mode
impedance
[at 100MHz]
DC resistance
[1 line]
Rated current Rated voltage Insulation
resistance
Part No.
( )min. ( )typ. ( )max. (A)max.60°C (A)max.85°C (V)max. (M )min.
180 230 0.05 3.0 2.6 50 10 ACM4520-231-2P-T000
300 420 0.055 2.8 2.4 50 10 ACM4520-421-2P-T000
650 900 0.06 2.3 2.0 50 10 ACM4520-901-2P-T000
1000 1400 0.08 1.7 1.5 50 10 ACM4520-142-2P-T000
Measurement item Product No. Manufacturer
Common mode impedance 4991A Keysight Technologies
DC resistance 4338A Keysight Technologies
Insulation resistance 4339A Keysight Technologies
REACH
SVHC-Free
Lead
Free
RoHS
Pb
Halogen
Free
Br
Cl
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20191021
(2/4)
cmf_commercial_power_acm4520_en.fm
EMC Components
ACM4520 type
IMPEDANCE VS. FREQUENCY CHARACTERISTICS
Measurement equipment
＊ Equivalent measurement equipment may be used.
Product No. Manufacturer
4991A Keysight Technologies
1 10 100 1000
10000
1000
1
10
100
Frequency
(
MHz
)
Impedance
(
Ω
)
901 Common mode
231 Common mode
421 Common mode
142 Common mode
231 Differential mode
901 Differential mode
421 Differential mode
142 Differential mode