TDK ACM4520-142-2P-T

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Common Mode Filters(SMD)
For Power Line
Conformity to RoHS Directive
ACM Series ACM4520 Type
FEATURES
• Several large current products are prepared to correspond to the
various applications.
• Low profile and compact shape, it is suited for surface mounting.
• It shows high common-mode impedance despite of its compact
shape.
APPLICATIONS
Radiation noise suppression for power line (DVC, DVD cam, DSC,
etc.)
TEMPERATURE RANGE
–40 to +85°C
Operating
PACKAGING STYLE AND QUANTITIES
Packaging style
Reel
ø180mm
ø330mm
Taping
Quantity
800 pieces/reel
2500 pieces/reel
SHAPES AND DIMENSIONS
PRODUCT IDENTIFICATION
ACM
(1)
4520 - 901 - 2P - T - 000
(2)
(3)
(4)
(5)
(6)
(1) Series name
(2) Dimensions W× T
4520: 4.5× 2.0mm
(3) Impedance [at 100MHz]
901: 900Ω
142: 1400Ω
(4) Numbers of lines
2P: 2-line
(5) Packaging style
T: ø180mm reel taping
TL: ø330mm reel taping
B: Bulk
(6) TDK internal code
CIRCUIT DIAGRAM
4.7±0.2
0.75
4.5
3
2
3
• No polarity
2.0
RECOMMENDED PC BOARD PATTERN
2.0max.
Ferrite
0.75
1.25
Wire
3.5
1.25
2.0
2
4
0.95 1.05 0.95
4
4.5±0.2
1
1
Dimensions in mm
Terminal
0.65
0.65
Dimensions in mm
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
001-02 / 20070111 / e9713_acm4520.fm
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ELECTRICAL CHARACTERISTICS
Common mode
impedance
(Ω)[at 100MHz]
min.
typ.
650
900
1000
1400
Part No.
ACM4520-901-2P
ACM4520-142-2P
DC resistance
(Ω)max.
[1 line]
Rated current
Idc
(A)max.
Rated voltage
Edc
(V)max.
Insulation
resistance
(MΩ)min.
0.06
0.08
2.0
1.5
50
50
10
10
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
ACM4520-901-2P
ACM4520-142-2P
1000
1000
Common mode
100
Differential mode
10
1
Impedance (Ω)
10000
Impedance (Ω)
10000
1
10
100
Frequency (MHz)
1000
Common mode
100
Differential mode
10
1
1
10
100
1000
Frequency (MHz)
• All specifications are subject to change without notice.
001-02 / 20070111 / e9713_acm4520.fm