I N D U C T O R S January 2015 Inductors for Decoupling Circuits Wound Ferrite NLFV-EF Series NLFV32-EF Type NLFV32-EF 3225 [1210 inch]* * Dimensions Code JIS[EIA] (2/10) 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 6 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 (2) Transportation equipment (cars, electric trains, ships, etc.) (3) Medical equipment (4) Power-generation control equipment (5) Atomic energy-related equipment (6) Seabed equipment (7) Transportation control equipment (8) Public information-processing equipment (9) Military equipment (10) Electric heating apparatus, burning equipment (11) Disaster prevention/crime prevention equipment (12) Safety equipment (13) Other applications that are not considered general-purpose 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (3/10) I N D U C T O R S Inductors for Decoupling Circuits Product compatible with RoHS directive Halogen-free Compatible with lead-free solders Wound Ferrite Overview of NLFV32-EF Type FEATURES Resin mold type wound inductor for decoupling circuits. Magnetic shield type containing ferrite powder in the exterior mold resin. APPLICATION Smart meters, AV equipment, xDSL, electronic devices for communications infrastructure such as mobile base stations, industrial equipment, other PART NUMBER CONSTRUCTION NLFV Series name 32 T L×W×H Dimensions (mm) 32 3.2×2.5×2.2 Packaging style T Taping - 1R0 M Inductance (μH) 1R0 1 100 10 101 100 102 1000 Inductance tolerance K ±10% M ±20% - EF Internal code EF Compatible with the RoHS Directive OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Operating Storage temperature temperature (pieces/reel) （°C） （°C） NLFV32-EF –40 to +105 –40 to +105 2000 Operating temperature range includes self-temperature rise. The Storage temperature range is for after the circuit board is mounted. Individual weight Type （mg） 50 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (4/10) I N D U C T O R S NLFV32-EF Type RECOMMENDED REFLOW PROFILE Preheating Soldering Natural cooling Peak T: Temperature T4 T3 T2 T3 t3 T1 t1 t2 t: Time Preheating Temp. T1 T2 150°C 180°C Time t1 90 to 120s Soldering Temp. Time T3 t2 230°C 40s Peak Temp. T4 255°C Time t3 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (5/10) I N D U C T O R S NLFV32-EF Type 1.9±0.1 100 2.5±0.2 SHAPE & DIMENSIONS 0.55 (0.55) (2.1) (0.55) 2.2±0.2 3.2±0.2 Dimensions in mm 2 RECOMMENDED LAND PATTERN 1.2 2 1.2 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (6/10) I N D U C T O R S NLFV32-EF Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (μH) 1 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 Tolerance ±20% ±20% ±20% ±20% ±20% ±20% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% L measuring frequency DC resistance Rated current Part No. (MHz) 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.252 (ȍ )±20% 0.06 0.07 0.09 0.11 0.13 0.17 0.20 0.30 0.40 0.65 0.85 1.3 2.2 2.9 5.1 6.8 14.5 18.5 22.5 (mA)max. 750 600 500 420 360 260 250 140 120 95 90 70 55 50 40 35 30 25 20 NLFV32T-1R0M-EF NLFV32T-1R5M-EF NLFV32T-2R2M-EF NLFV32T-3R3M-EF NLFV32T-4R7M-EF NLFV32T-6R8M-EF NLFV32T-100K-EF NLFV32T-150K-EF NLFV32T-220K-EF NLFV32T-330K-EF NLFV32T-470K-EF NLFV32T-680K-EF NLFV32T-101K-EF NLFV32T-151K-EF NLFV32T-221K-EF NLFV32T-331K-EF NLFV32T-471K-EF NLFV32T-681K-EF NLFV32T-102K-EF Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (10% below the initial L value) Idc2: When based on the temperature increase (Temperature increase of 20°C by self heating) ○ Measurement equipment Measurement item Product No. L 4194A+16085A+16093B DC resistance VP-2941A ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies Panasonic 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (7/10) I N D U C T O R S NLFV32-EF Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 10000 102K 681K 471K 331K 1000 221K 151K 101K 680K 100 470K Inductance(μH) 330K 220K 150K 10 100K 6R8M 4R7M 3R3M 2R2M 1 1R5M 1R0M 0. 1 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (8/10) I N D U C T O R S NLFV32-EF Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 10000 1000 102K 681K 471K 331K 221K 151K 100 101K Inductance(μH) 680K 470K 330K 220K 150K 10 100K 6R8M 4R7M 3R3M 2R2M 1R5M 1 1R0M 0.1 0.01 0.1 1 10 DC current(A) ○ Measurement equipment Product No. Manufacturer 4285A+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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (9/10) I N D U C T O R S NLFV32-EF Type ELECTRICAL CHARACTERISTICS IMPEDANCE FREQUENCY CHARACTERISTICS GRAPH 1000000 102K 100000 681K 471K 331K 221K 151K 101K 680K 470K 330K 220K 10000 150K 100K 6R8M 4R7M 3R3M Impedance(Ω) 1000 1R0M 100 2R2M 1R5M 10 1 0.1 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm (10/10) I N D U C T O R S NLFV32-EF Type PACKAGING STYLE REEL DIMENSIONS 2.0±0.5 E Type NLFV32-EF A ø180 W1 9 W2 13 N ø60 E 0.5 N * These values are typical values. (1.0) ø13.0±0.5 W1 ø21.0±0.8 W2 A Dimensions in mm TAPE DIMENSIONS P2 P0 K P1 t A Type NLFV32-EF A 2.8 B 3.5 B W F E øD0 øD0 1.5+0.1/-0 Dimensions in mm E F P0 P1 P2 W 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.10 2.00±0.05 8.00±0.30 K 2.3 t 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. 20150105 / inductor_commercial_decoupling_nlfv32-ef_en.fm