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Conformity to RoHS Directive
3-terminal Filters(SMD)
For Signal Line
MEM Series MEM2012D Type
This chip type EMC filter eliminates the noise component from a APPLICATIONS
communication line. This noise component can be eliminated by Single line noise elimination for PCs, CRTs, LC display panels,
inserting this products in series with the communication line. printers, game machines, DVD equipment, etc.
In comparison to earlier multilayer chip EMC filters, signal wave-
form distortion is low after the signal has passed through the filter. PRODUCT IDENTIFICATION
Therefore this filter can be used for high speed pulse signal circuits
MEM 2012 D 201R X
and wide band analog RGB circuits.
(1) (2) (3) (4) (5)
FEATURES (1) Series name
Small size (L2 W1.25 T0.85mm). (2) Dimensions LxW
Steep attenuation characteristic. (3) Material code
Low distortion of signal after passing through filter. (4) Cutoff frequency 201R:200MHz
SMD product that can use taped packaging for automatic (5) TDK internal code
mounting.
Capable of reflow soldering.
PACKAGING STYLE AND QUANTITIES
Packaging style Quantity
TEMPERATURE RANGES
Taping 4000 pieces / reel
Operating/Storage 40 to +85C
SHAPES AND DIMENSIONS/CURCUIT DIAGRAM/RECOMMENDED PC BOARD PATTERN
2
GND
Marking 0.1
GND
IN OUT
IN OUT
GND
GND
0.4
1.6
3
Dimensions in mm
0.40.15 0.40.15
0.40.15 Weight:6mg
ELECTRICAL CHARACTERISTICS RECOMMENDED SOLDERING CONDITION
Rated Rated REFLOW SOLDERING
Cutoff Attenuation
voltage current
Part No. frequency (GHz)typ.
Edc Idc
(MHz)typ. [20dB min.]
(V) (mA)
10s max.
MEM2012D201R 25 200 200 0.8 to 2
250 to 260C
MEM2012D301R 25 200 300 0.9 to 2
Natural
MEM2012D401R 25 200 400 1 to 2 cooling
230C
MEM2012D501R 25 200 500 1.1 to 2
180C
150C
Preheating Soldering
60 to 120s 30 to 60s
Time(s)
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.
Please contact our Sales office when your application are considered the following:
The devices failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.)
All specifications are subject to change without notice.
002-03 / 20061022 / e9611_mem_d.fm
0.3min.
0.85
1.25
1
2(2/2)
TYPICAL ELECTRICAL CHARACTERISTICS
ATTENUATION vs. FREQUENCY CHARACTERISTICS
0
10
1
20
3
30
4
40 1 MEM2012D201R
2 MEM2012D301R
50
3 MEM2012D401R
2
4 MEM2012D501R
60
10 100 1000 10000
( )
Frequency MHz
All specifications are subject to change without notice.
002-03 / 20061022 / e9611_mem_d.fm
( )
Attenuation dB