E M C C o m p o n e n t s August 2018 Common mode filters For power line ACM series ACM4520 type ACM4520 [1808 inch]* * Dimensions Code JIS[EIA] Caution The products in this catalog is not recommended to a new design Please refer to our Web site about replacement information.

The products in this catalog is not recommended to a new design (2/7) E M C C o m p o n e n t s REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using these products. REMINDERS The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RH or less). If the storage period elapses, the soldering of the terminal electrodes may deteriorate. Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.). Before soldering, be sure to preheat components. The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature does not exceed 150°C. Soldering corrections after mounting should be within the range of the conditions determined in the specifications. If overheated, a short circuit, performance deterioration, or lifespan shortening may occur. When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions. Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal design. Carefully lay out the coil for the circuit board design of the non-magnetic shield type. A malfunction may occur due to magnetic interference. Use a wrist band to discharge static electricity in your body through the grounding wire. Do not expose the products to magnets or magnetic fields. Do not use for a purpose outside of the contents regulated in the delivery specifications. The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in the each catalog, please contact us. (1) Aerospace/Aviation equipment (8) Public information-processing equipment (2) Transportation equipment (cars, electric trains, ships, etc.) (9) Military equipment (3) Medical equipment (10) Electric heating apparatus, burning equipment (4) Power-generation control equipment (11) Disaster prevention/crime prevention equipment (5) Atomic energy-related equipment (12) Safety equipment (6) Seabed equipment (13) Other applications that are not considered general-purpose (7) Transportation control equipment applications When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device or providing backup circuits in your equipment. 20180802 / cmf_commercial_power_acm4520_en.fm

The products in this catalog is not recommended to a new design (3/7) E M C C o m p o n e n t s Common mode filters Product compatible with RoHS directive Halogen-free For power line Compatible with lead-free solders Overview of ACM4520 type FEATURES Chip common mode filter for large current applications. For each series, there is excellent common mode impedance and noise suppression in a compact case. Low profile and small size makes it optimal for surface mounting. APPLICATION Power line noise countermeasure for electronic equipment (DVCs, DVD cams, DSCs, etc.). PART NUMBER CONSTRUCTION ACM 4520 - 231 - 2P - T 000 L×W×H dimensions Impedance Series name Number of lines Packaging style Internal code (mm) () at 100MHz 4520 4.7×4.5×2.0 231 230 2P 2 lines T ø180mm reel 000 OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Reel diameter Package quantity Individual weight Type Operating Storage temperature temperature （°C） （°C） （mm） (pieces/reel) （g） ACM4520 –40 to +85 –40 to +85 ø180 800 0.144 The Storage temperature range is for after the circuit board is mounted. RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180802 / cmf_commercial_power_acm4520_en.fm

The products in this catalog is not recommended to a new design (4/7) E M C C o m p o n e n t s ACM4520 type RECOMMENDED REFLOW PROFILE Preheating Soldering Natural cooling Peak T4 e ur T3 T3 at er p m e T T2 T: t3 T1 t1 t2 t: Time Preheating Soldering Peak Temp. Time Temp. Time Temp. Time T1 T2 t1 T3 t2 T4 t3 150°C 180°C 60 to 120s 230°C 10 to 30s 245°C 5s Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180802 / cmf_commercial_power_acm4520_en.fm

The products in this catalog is not recommended to a new design (5/7) E M C C o m p o n e n t s ACM4520 type SHAPE & DIMENSIONS 4.7±0.2 4.5 1 4 2 0. ± 5 4. 2 3 0.65 0.65 Ferrite x. a m 0 2. Wire 0.75 0.75 2.0 Dimensions in mm RECOMMENDED LAND PATTERN CIRCUIT DIAGRAM 1.25 3.5 1.25 1 4 5 2 3 9 0. 1.05 2.0 (cid:129) No polarity 5 9 0. Dimensions in mm Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180802 / cmf_commercial_power_acm4520_en.fm

The products in this catalog is not recommended to a new design (6/7) E M C C o m p o n e n t s ACM4520 type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE Common mode DC resistance Rated current Rated voltage Insulation Part No. impedance resistance [at 100MHz] [1 line] ()min. ()typ. ()max. (A)max.60°C (A)max.85°C (V)max. (M)min. 180 230 0.05 3.0 2.6 50 10 ACM4520-231-2P-T000 300 420 0.055 2.8 2.4 50 10 ACM4520-421-2P-T000 650 900 0.06 2.3 2.0 50 10 ACM4520-901-2P-T000 1000 1400 0.08 1.7 1.5 50 10 ACM4520-142-2P-T000 ○Measurement equipment Measurement item Product No. Manufacturer Common mode impedance 4991A Keysight Technologies DC resistance 4338A Keysight Technologies Insulation resistance 4339A Keysight Technologies ＊ Equivalent measurement equipment may be used. IMPEDANCE VS. FREQUENCY CHARACTERISTICS 10000 142 Common mode 1000 901 Common mode Ω) (ce 421 Common mode 421 Differential mode n 100 a d 231 Differential mode e p m I 901 Differential mode 231 Common mode 142 Differential mode 10 1 1 10 100 1000 Frequency (MHz) ○Measurement equipment Product No. Manufacturer 4991A Keysight Technologies ＊ Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180802 / cmf_commercial_power_acm4520_en.fm

The products in this catalog is not recommended to a new design (7/7) E M C C o m p o n e n t s ACM4520 type PACKAGING STYLE REEL DIMENSIONS 2.0±0.5 E Type A W1 W2 N E ACM4520 ø180±3 13±0.3 17±1.4 60+1/–0 2 typ. N 1.0 ø13.0±0.2 W1 ø21.0±0.8 W2 A Dimensions in mm TAPE DIMENSIONS øD0 P2 P0 t E F W B A P1 K Dimensions in mm Type A B øD0 E F P0 P1 P2 W K t ACM4520 4.75±0.1 5.05±0.1 1.55+0.1/0 1.75±0.1 5.5±0.05 4.0±0.1 8.0±0.1 2.0±0.05 12.0±0.2 2.05±0.05 0.3±0.1 500 to 560min. 160min. Taping 440min. Drawing direction Dimensions in mm Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180802 / cmf_commercial_power_acm4520_en.fm