(1/2) SMD Inductors(Coils) For Signal Line(Wound) NLHV Series NLHV25 FEATURES • High Q-factor is provided in frequency band more than 30MHz in comparison with existing NLV25 series. • Land pattern is compatible with an existing series product. • Lead-free material is used for the plating on the terminal PRODUCT IDENTIFICATION APPLICATIONS Power supply lines, audio visual systems, electronic equipment for vehicle, IT equipment (2) Dimensions NLHV 25 T R12 J PF (1) (2) (3) (4) (5) (6) (1) Series name 25 2.5× 2.0× 1.8mm(L× W× T) (3) Packaging style SPECIFICATIONS T –40 to +105°C [Including self-temperature rise] –40 to +105°C Operating temperature range Storage temperature range RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERING Taping (reel) (4) Inductance R12 0.12µH (5) Inductance tolerance J ±5% 10s max. (6) Lead-free compatible product 255˚C 230˚C Natural cooling PF Lead-free compatible product 180˚C 150˚C Pre-heating 90 to 120s 40s max. Time (s) FLOW SOLDERING 10s max. 260˚C max. Natural cooling 170˚C 150˚C Pre-heating 60 to 120s Time (s) IRON SOLDERING Tip temperature Heating time Soldering rod specifications 300 to 350°C 3 secconds/soldering Output: 30W Tip diameter: 1mm • Based on the above conditions, use a maximum product temperature of 260°C and a maximum accumulated heating time of 10 seconds as a guideline. • Please contact us for details. • All specifications are subject to change without notice. 001-04 / 20070417 / e531_nlhv25.fm (2/2) SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN Inductor Solder land pattern R12 1.8±0.1 0.5 1.5 2±0.1 2.5±0.2 Terminal electrode 1.0 1.5 1.0 (0.4) 1.4±0.1 Dimensions in mm Weight:25mg ELECTRICAL CHARACTERISTICS Inductance (µH) 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 Inductance tolerance ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% Q min. 30 30 35 35 35 40 40 40 40 40 40 Test frequency L,Q (MHz) 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs. FREQUENCY CHARACTERISTICS Self-resonant frequency (MHz)min. 700 550 500 450 425 400 375 350 325 180 120 Part No. NLHV25T-R12J-PF NLHV25T-R15J-PF NLHV25T-R18J-PF NLHV25T-R22J-PF NLHV25T-R27J-PF NLHV25T-R33J-PF NLHV25T-R39J-PF NLHV25T-R47J-PF NLHV25T-R56J-PF NLHV25T-R68J-PF NLHV25T-R82J-PF 100 90 900 80 0.82µH 800 0.56µH 0.47µH 0.39µH 0.27µH 70 700 60 600 0.68µH Q Inductance(nH) Rated current (mA)max. 550 500 475 450 425 400 375 350 325 300 280 Q vs. FREQUENCY CHARACTERISTICS 1000 500 400 300 50 0.56µH 40 0.47µH 0.39µH 0.27µH 30 0.12µH 0.15µH 0.18µH 0.22µH 0.82µH 0.68µH 20 200 10 100 0 DC resistance (Ω)max. 0.38 0.42 0.45 0.5 0.58 0.68 0.73 0.83 0.93 0.98 1.05 0.22µH 1 0.18µH 0.15µH 0.12µH 10 Frequency (MHz) 0 100 1 10 Frequency (MHz) 100 • All specifications are subject to change without notice. 001-04 / 20070417 / e531_nlhv25.fm