(1/2)
3-terminal Filters(SMD)
For Signal Line
MEM Series MEM2012T-S1 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.
• MEM2012T is a coil type EMC filter.
• This product is low profile type with the height of 0.85mm.
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 25R0 T
(1)
(2) (3) (4) (5)
(1)Series name
(2)Dimensions L× W
(3)T-type circuit
(4)Cutoff freguency 25R0: 25MHz
(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
GND
4
1.25±0.2
0.1min.
1
0.5 0.5
Marking
1
1
IN/OUT
2
GND
3
OUT/IN
0.2
0.7
0.8
0.85±0.15
0.2
0.7
0.8
1.5
0.2min 0.2min
1.5
0.4±0.15 0.4±0.15 0.4±0.15
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
MEM2012T25R0T0S1
MEM2012T35R0T0S1
MEM2012T50R0T0S1
MEM2012T101RT0S1
MEM2012T201RT0S1
Cutoff frequency
(MHz)
25
35
50
100
200
Insertion loss
(dB)min.
30[70MHz to 2GHz]
30[90MHz to 2GHz]
30[200MHz to 2GHz]
30[400MHz to 2GHz]
30[530MHz to 2.5GHz]
Rated voltage
Edc(V)max.
10
10
10
10
10
Rated current
(mA)max.
100
100
100
250
250
• 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.
002-03 / 20061022 / e9616_mem_t_s1.fm
TDK [ TDK ELECTRONICS ]
