I N D U C T O R S March 2015 Inductors for Power Circuits Wound Metallic Magnetic Material SPM Series SPM5012 Type SPM5012

(2/9) I N D U C T O R 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. 20150322 / inductor_commercial_power_spm5012_en.fm

(3/9) I N D U C T O R S Inductors for Power Circuits Product compatible with RoHS directive Halogen-free Compatible with lead-free solders Wound Metallic Magnetic Material Overview of SPM5012 Type FEATURES Magnetic shield type wound inductor for power circuits using a metallic magnetic material. Low-profile product. Compared to ferrite wound type inductors, it is possible to achieve large current, low Rdc, and compactness. Low inductance variance in high-temperature environments with good DC superimposition characteristics. Metallic magnetic material is used, and the structure has an integrated molded coil, so hum noise is lower than with core adhesive coils. APPLICATION Smart phones, tablet terminals, laptop computers, HDDs, servers, VRMs, compact power supply modules, other PART NUMBER CONSTRUCTION SPM 5012 T - 1R0 M L×W×H Dimensions Inductance Inductance Series name Packaging style (mm max.) (μH) tolerance 5012 5.4×5.1×1.2 T Taping 1R0 1.0 M ±20% 2R2 2.2 OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Individual weight Type Operating temperature(cid:2) temSpteorraatguer e(cid:2)(cid:2) （°C） （°C） (pieces/reel) （g） SPM5012 –40 to +125 –40 to +125 1000 0.1500 (cid:2)(cid:3)Operating temperature range includes self-temperature rise. (cid:2)(cid:2)(cid:3)The Storage temperature range is for after the circuit board is mounted. RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/ 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. 20150322 / inductor_commercial_power_spm5012_en.fm

(4/9) I N D U C T O R S SPM5012 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 120s 230°C 30s 260°C 10s max. 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. 20150322 / inductor_commercial_power_spm5012_en.fm

(5/9) I N D U C T O R S SPM5012 Type SHAPE & DIMENSIONS 5.4±0.2 1.2±0.1 (3.0) 1.2±0.1 2 1 0. 0. ± ± 1 5 5. 2. x. a m 2 1. 1 0. 1± Dimensions in mm 0. RECOMMENDED LAND PATTERN 1.4 3.0 1.4 5 2. 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. 20150322 / inductor_commercial_power_spm5012_en.fm

(6/9) I N D U C T O R S SPM5012 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L L measuring DC resistance Rated current(cid:2) Part No. frequency Idc1 Idc1 Idc2 (μH) Tolerance (kHz) (m(cid:4))max. (m(cid:4))typ. (A)max. (A)typ. (A)typ. 1.00 ±20% 100 44.0 40.0 5.9 7.9 4.1 SPM5012T-1R0M 2.20 ±20% 100 78.8 71.6 4.6 6.1 2.7 SPM5012T-2R2M (cid:2)(cid:3)Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (30% below the initial value) Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating) ○Measurement equipment Measurement item Product No. Manufacturer L 4284A Agilent Technologies DC resistance AX-111A ADEX Rated current Idc1 4284A+42841A+42842C Agilent 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. 20150322 / inductor_commercial_power_spm5012_en.fm

(7/9) I N D U C T O R S SPM5012 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 8.0 6.0 )H μ ( e nc 4.0 a ct u d n 2R2M I 2.0 1R0M 0.0 0.01 0.1 1 10 100 Frequency(MHz) ○Measurement equipment Product No. Manufacturer 4294A Agilent 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. 20150322 / inductor_commercial_power_spm5012_en.fm

(8/9) I N D U C T O R S SPM5012 Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 3.0 2.5 2R2M 2.0 )H μ ( e nc 1.5 a ct u d n 1R0M I 1.0 0.5 0.0 0 2 4 6 8 10 DC current(A) ○Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Agilent 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. 20150322 / inductor_commercial_power_spm5012_en.fm

(9/9) I N D U C T O R S SPM5012 Type PACKAGING STYLE REEL DIMENSIONS 2.0±0.5 E Type A W1 W2 N E SPM5012 ø180 12.4 14.4 ø60 1.0 * These values are typical values. N (1.0) ø13.0±0.5 W1 ø21.0±0.8 W2 A Dimensions in mm TAPE DIMENSIONS øD0 P2 P0 P1 K E F W B A t Dimensions in mm Type A B øD0 E F P0 P1 P2 W K t SPM5012 5.3 5.5 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 3.3 0.4 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. 20150322 / inductor_commercial_power_spm5012_en.fm