3-teminal Filters For signal line ACF series Type: ACF3225 ACF4532 [1210 inch]* [1812 inch] * Dimensions Code [EIA] Issue date: September 2011 • All specifications are subject to change without notice. • 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. (1/4) 3-terminal Filters For Signal Line Conformity to RoHS Directive ACF Series ACF321825, ACF451832 FEATURES • The ACF series consists of products with superior attenuation characteristics, in which the T-type filter circuit is magnetically shielded with ferrite. • The series offers even greater attenuation characteristics when used in a stable circuit on the ground. • The ACF series is ideal for high-density circuit design, since the series is vertically mounted and does not require much mounting space. • Available for reflow soldering. • It is a product conforming to RoHS directive. PRODUCT IDENTIFICATION ACF 321825 - 223 - T D (1) (2) (3) (4) (5) (1) Series name (2) Dimensions (3) Type (4) Packaging style (5) TDK internal code TEMPERATURE RANGES Operating/Storage –25 to +85°C PACKAGING STYLE AND QUANTITIES Packaging style Taping HANDLING AND PRECAUTIONS • Before soldering, be sure to preheat components. The preheating temperature should be set so that the temperature difference between the solder temperature and product temperature does not exceed 150°C. • After mounting components onto the printed circuit board, do not apply stress through board bending or mishandling. • The inductance value may change due to magnetic saturation if the current exceeds the rated maximum. • Do not expose the inductors to stray magnetic fields. • Avoid static electricity discharge during handling. • When hand soldering, apply the soldering iron to the printed circuit board only. Temperature of the iron tip should not exceed 350°C. Soldering time should not exceed 3 seconds. Quantity 1000 pieces/reel • 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 is 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. 001-02 / 20110928 / e9613_acf.fm (2/4) ACF321825 TYPE SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM RECOMMENDED PC BOARD PATTERN REFLOW SOLDERING Terminal electrode 1 3 Insulation resin 3 1 2 0.6 GND 2 0.45 No polarity Ferrite 1.8±0.2 1.94 2.5±0.25 3.2± 0.3 Dimensions in mm GND terminal 1.4 0.6 2.2 1.4 Resist Land pattern Dimensions in mm • Dimension without tolerance is reference value. ELECTRICAL CHARACTERISTICS 25dB attenuation frequency range (MHz) 11 to 55 17 to 60 22 to 75 30 to 85 37 to 90 45 to 105 60 to 115 80 to 140 95 to 150 120 to 180 130 to 210 170 to 250 205 to 280 265 to 340 340 to 420 420 to 500 500 to 600 600 to 700 Part No. ACF321825-223 ACF321825-103 ACF321825-682 ACF321825-472 ACF321825-332 ACF321825-222 ACF321825-152 ACF321825-102 ACF321825-681 ACF321825-471 ACF321825-331 ACF321825-221 ACF321825-151 ACF321825-101 ACF321825-680 ACF321825-470 ACF321825-330 ACF321825-220 Rated voltage Edc (V)max. Rated current (mA)max. 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 TYPICAL ELECTRICAL CHARACTERISTICS ATTENUATION vs. FREQUENCY CHARACTERISTICS DC resistance (Ω )max. [Terminal No.1 to 3] 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 Insulation resistance (MΩ )min. [Terminal No.1 to 2/No.2 to 3] 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 MEASURING CIRCUIT S.G. 0 ACF Series L.M. 50Ω 3 10 68 47 33 2 2 2 3 10 3 20 50Ω 22 0 220 33 0 47 0 681 101 151 22 1 331 471 2 68 2 15 10 2 22 Attenuation (dB) 10 30 40 50 1 30 100 Frequency (MHz) 300 1000 • All specifications are subject to change without notice. 001-02 / 20110928 / e9613_acf.fm (3/4) ACF451832 TYPE SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM RECOMMENDED PC BOARD PATTERN REFLOW SOLDERING Terminal electrode 1 3 3 1 1.94 3.2±0.3 4.5±0.4 Insulation resin GND 2 2 1.0 No polarity 0.45 1.8±0.2 Ferrite Dimensions in mm GND terminal 1.75 1.0 3.5 Resist Land pattern 1.75 • Dimension without tolerance is reference value. Dimensions in mm ELECTRICAL CHARACTERISTICS 25dB attenuation frequency range (MHz) 7 to 60 9 to 65 11 to 70 15 to 75 20 to 85 25 to 90 35 to 100 40 to 110 50 to 130 65 to 150 75 to 160 95 to 180 115 to 205 150 to 250 190 to 290 235 to 335 295 to 395 360 to 460 450 to 550 550 to 650 Part No. ACF451832-333 ACF451832-223 ACF451832-153 ACF451832-103 ACF451832-682 ACF451832-472 ACF451832-332 ACF451832-222 ACF451832-152 ACF451832-102 ACF451832-681 ACF451832-471 ACF451832-331 ACF451832-221 ACF451832-151 ACF451832-101 ACF451832-680 ACF451832-470 ACF451832-330 ACF451832-220 Rated voltage Edc (V)max. Rated current (mA)max. 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 TYPICAL ELECTRICAL CHARACTERISTICS ATTENUATION vs. FREQUENCY CHARACTERISTICS DC resistance (Ω )max. [Terminal No.1 to 3] 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 Insulation resistance (MΩ )min. [Terminal No.1 to 2/No.2 to 3] 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 MEASURING CIRCUIT 0 S.G. ACF Series L.M. 50Ω 50Ω 0 22 0 330 680 47 1 33 1 2 68 15 20 1 101 151 22 1 47 2 22 15 10 68 47 33 22 3 3 3 2 2 2 2 33 3 10 Attenuation(dB) 10 30 40 50 60 1 3 10 30 100 Frequency (MHz) 300 1000 • All specifications are subject to change without notice. 001-02 / 20110928 / e9613_acf.fm (4/4) PACKAGING STYLES REEL DIMENSIONS ø60±2.0 1.0 2.0±0.5 13.0±0.3 ø13±0.5 17.0±1.4 ø21±0.8 ø178±2.0 Dimensions in mm 1.5 +0.1 –0.0 Cavity 5.5±0.05 Sprocket hole B 12.0±0.3 0.3 to 0.4 1.75±0.1 TAPE DIMENSIONS T A 4.0±0.1 D C Dimensions in mm Type 321825 451832 A 2.2±0.2 2.2±0.2 40 to 80 B 3.7±0.2 5.2±0.2 Taping C 4.0±0.1 4.0±0.1 D 2.0±0.05 2.0±0.05 T 3.3max. 3.8max. 200min. Drawing direction 300min. Dimensions in mm • All specifications are subject to change without notice. 001-02 / 20110928 / e9613_acf.fm