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.
20181011
(1/4)
cmf_commercial_signal_acm2012_en.fm
EMC Components
Common mode filters
For high-speed differential signal line, general differential signal line
ACM series
ACM2012 type
FEATURES
Downsized wound type chip common mode filter that maintains required common mode filter characteristics.
Impedance for common mode noise can clear 1500 [100MHz], and has excellent EMC suppression.
Differential mode impedance is suppressed, so there is virtually no affect on high speed signals.
Operating temperature range: –40 to +85°C
APPLICATION
Common mode noise countermeasure for high-speed differential signals where influence to the signal is a concern.
USB line for PCs and peripheral devices.
IEEE1394 lines and ETHERNET lines for PCs, STBs, etc.
LCD panel LVDS and Panel Link lines.
PART NUMBER CONSTRUCTION
CHARACTERISTICS SPECIFICATION TABLE
Measurement equipment
＊ Equivalent measurement equipment may be used.
ACM 2012 - 900 - 2P - T 002
Series name
L×W×H dimensions Impedance
Number of lines Packaging style Internal code
2.0×1.2×1.3 mm () at 100MHz
Impedance
[100MHz］
DC resistance
[per 1 line]
Rated voltage Rated current Part No.
( )min. ( )typ. ( )max. (V)max. (A)max.
65 90 0.19 50 0.4 ACM2012-900-2P-T002
90 120 0.22 50 0.37 ACM2012-121-2P-T002
150 200 0.25 50 0.35 ACM2012-201-2P-T002
270 360 0.5 50 0.22 ACM2012-361-2P-T002
1500 2000 2.5 50 0.15 ACM2012-202-2P-T002
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.
20181011
(2/4)
cmf_commercial_signal_acm2012_en.fm
EMC Components
ACM2012 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
100
1
10
Frequency
(
MHz
)
Impedance
(
Ω
)
201 Common mode
900 Common mode
121 Common mode
202 Common mode
361 Common mode
121 Differential mode
201 Differential mode
202 Differential mode
900 Differential mode
361 Differential mode