CMV2012 Datasheet, PDF (1/1 Pages) SAMWHA ELECTRIC – COMMON MODE FILTERS

CHIP COMMON MODE FILTERS
DPS-081104
CMV/H 2012 Series
v Features
• Effective for suppressing common mode at high
frequency from several MHz to several hundreds MHz.
• CMV/H suppresses high frequency noise
that was unable to be suppressed with
existing common mode choke coils.
• Suitable for differential signal lines like USB
v Applications
• USB lines of PCs, peripheral equipment
• LVDS lines of Note-PCs, LCDs
• USB lines of digital AV equipment such as
digital cameras
v Characteristics
v Dimensions & Land pattern
• Vertical type
1.25±0.2
(unit : mm)
1.1±0.1
0.40±0.2
• Horizontal type
2.00±0.2
0.80±0.15
Recommend land pattern
0.6±0.1
0.60±0.2
1.00±0.15
1.0±0.1
Recommend land pattern
Part Number
CM□2012GM700N2E
CM□2012GM900N2E
CM□2012GM121N2E
CM□2012GM181N2E
CM□2012GM221N2E
Common mode
Impedance [Ω]
at 100MHz
70
90
120
180
220
Rated Current
[mA]
100
100
100
100
100
R^2.a^8±te⁰d^.2 Voltage
[V]
Insulation
Resistance
[MΩ]
10
10
10
10
10
10
10
10
10
10
□ : V, vertical type / H, horizontal type
6000
1000
100
Impedance characteristics
221 Common mode
181 Common mode
121 Common mode
900 Common mode
10
1
1
221 Differential mode
181 Differential mode
121 Differential mode
900 Differential mode
10
100
1000 3000
DC Current (mA)
5
0
-5
-10
-15
-20
-25
1
Transmission characteristic
221 Common mode
181 Common mode
121 Common mode
900 Common mode
10
100
1000
Frequency (MHz)
10000
This description in the this catalogue is subject to change without notice
http://www.samwha.com/chip
SAMWHA ELECTRONICS CO., LTD