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3-terminal Filters(SMD)
For Wide-band
MEM Series MEM2012TC Type
FEATURES
• Multilayer chip EMC filter utilizing a T-type circuit.
• Entirely monolithic structure results in high reliability.
• Due to closed magnetic circuit architecture, high-density installa-
tion becomes possible, and crosstalk generation is prevented.
• Steep attenuation characteristic plot. Highly effective noise sup-
pression.
• Covers a wide range of frequencies.
• MEM2012TC combines a bead inductor with a through-type
capacitor.
APPLICATIONS
Computer and computer peripherals, VCRs, TVs, car audio equip-
ment, printers, game machines, etc.
TEMPERATURE RANGES
Operating/Storage
–40 to +85°C
Conformity to RoHS Directive
PRODUCT IDENTIFICATION
MEM 2012 T C100 T
(1)
(2) (3) (4) (5)
(1)Series name
(2)Dimensions L× W
(3)T-type circuit
(4)Capacitance C100:10pF at 1MHz
(5)Packaging style T:Taping
PACKAGING STYLE AND QUANTITIES
Packaging style
Taping
Quantity
4000 pieces/reel
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
2±0.2
1.1
0.1min.
1.1
Marking
1.25±0.2
NC
6
GND
5
NC
4
0.25
0.25
1
2
3
IN/OUT GND OUT/IN
0.2min. 0.2min.
0.8+0.15, –0.2
0.2
0.6
1.3
0.2
0.6
1.3
0.4±0.15
0.4±0.15
Weight: 6mg
0.4±0.15
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
MEM2012TC100
MEM2012TC220
MEM2012TC470
MEM2012TC101
MEM2012TC151
∗
Measuring
Capacitance
∗
(pF)
10
22
47
100
150
Tolerance
(%)
±30
±30
±30
±30
±30
Rated voltage
Edc(V)max.
12
12
12
12
12
Rated current
Idc(A)max.
1
1
1
1
1
DC resistance
(Ω) max.
[Terminal No.1 to 3]
0.12
0.12
0.12
0.12
0.12
frequency: 1(MHz), measuring voltage: 1(V)
• 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 device’s 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.
002-05 / 20070423 / e9617_mem_tc.fm
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TYPICAL ELECTRICAL CHARACTERISTICS
ATTENUATION vs. FREQUENCY CHARACTERISTICS
0
10
Attenuation(dB)
20
30
40
50
60
70
1
10
100
Frequency (MHz)
1000
10000
MEM2012TC100
MEM2012TC220
MEM2012TC470
MEM2012TC101
MEM2012TC151
MEASURING CIRCUIT
1
50Ω
3
50Ω
2 5
GND
V.V.
SG
RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING
10s max.
250 to 260˚C
230˚C
Natural
cooling
180˚C
150˚C
Preheating
60 to 120s
Time(s)
Soldering
30 to 60s
• All specifications are subject to change without notice.
002-05 / 20070423 / e9617_mem_tc.fm
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