(1/2) 3-terminal Filters(SMD) For Signal Line Conformity to RoHS Directive 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 installation becomes possible, and crosstalk generation is prevented. • Steep attenuation characteristic plot. Highly effective noise suppression. • 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. 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 APPLICATIONS Computer and computer peripherals, VCRs, TVs, car audio equipment, printers, game machines, etc. Quantity 4000 pieces/reel TEMPERATURE RANGES Operating/Storage –40 to +85°C SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN 1 IN/OUT 2 GND 0.5 0.5 1 1.25±0.2 0.1min. 1 2±0.2 GND 4 Marking 0.2 3 OUT/IN 0.85±0.15 0.2min 0.2min 0.2 0.7 0.7 0.8 0.8 1.5 1.5 Dimensions in mm 0.4±0.15 0.4±0.15 0.4±0.15 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 (2/2) TYPICAL ELECTRICAL CHARACTERISTICS ATTENUATION vs. FREQUENCY CHARACTERISTICS MEASURING CIRCUIT 1 –20 SG –30 10 V.V. 2 GND MEM2012T201RT0S1 –40 MEM2012T101RT0S1 MEM2012T50R0T0S1 –50 MEM2012T35R0T0S1 MEM2012T25R0T0S1 –60 1 50Ω Attenuation(dB) –10 –70 3 50Ω 0 100 Frequency (MHz) 1000 10000 RECOMMENDED SOLDERING CONDITION REFLOW SOLDERING 10s max. 250 to 260˚C Natural cooling 230˚C 180˚C 150˚C Preheating 60 to 120s Soldering 30 to 60s Time(s) • All specifications are subject to change without notice. 002-03 / 20061022 / e9616_mem_t_s1.fm