Document
Inductors
For Power Line SMD
FEATURES • The NLC series feature low DC resistance and high current handling capacities, making them ideal for power supply line applications. • They are available in form factors ranging from 2520 to 5650. APPLICATIONS Portable telephones, personal computers, hard disk drives, and other electronic equipment. SPECIFICATIONS
Operating temperature range Storage temperature range –20 to +85°C –40 to +85°C [Unit of products]
NLC Series NLC3225 Type
FLUX AND CLEANING Rosin-based flux is recommended. Cleaning Conditions
Solvent Time Chlorine-based solvent (Do not use acid or alkali solvents.) 2min max.
PRODUCT IDENTIFICATION NLC (1) 252018 (2) T- 2R2 M (3) (4) (5)
(1) Series name (2) Dimensions L×W×T
252018 322522 453232 565050 2.5×2.0×1.8mm 3.2×2.5×2.2mm 4.5×3.2×3.2mm 5.6×5.0×5.0mm
RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERING
10s max. 230°C 200°C 150°C 100°C Preheating: 120s Time (s) Natural cooling 30s max.
(3) Packaging style
T Taping(reel)
(4) Inductance value
1R0 330 1µH 33µH
FLOW SOLDERING (5) Inductance tolerance
10s max. 260°C Natural cooling
K M
±10% ±20%
150°C 100°C Preheating: 120s Time (s)
PACKAGING STYLE AND QUANTITIES
Packaging style Taping Type NLC252018T NLC322522T NLC453232T NLC565050T Quantity 2000 pieces/reel 2000 pieces/reel 500 pieces/reel 400 pieces/reel
IRON SOLDERING Perform soldering at 250°C on 30W max. within 5 seconds. VAPOR-PHASING
10s max. 220°C 215°C 150°C 100°C Preheating: 120s Time (s) Natural cooling 30s max.
Specifications which provide more details for the proper and safe use of the described product are available upon request. All specifications are subject to change without notice.
Inductors
For Power Line SMD
NLC Series NLC3225 Type
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
Inductor 470 3.2 ± 0.2 2.2 ± 0.2 0.5 Terminal electrode (0.4) 2.5 ± 0.2 1 2 1 2 1.9 ± 0.1 Weight: 50mg Dimensions in mm Solder land pattern
ELECTRICAL CHARACTERISTICS
Inductance (µH) 1 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 Inductance tolerance ±20% ±20% ±20% ±20% ±20% ±20% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% Q min. 10 10 10 10 15 15 15 15 15 15 15 15 15 20 20 20 20 20 Test frequency L, Q (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 Self-resonant frequency (MHz)min. 100 80 68 54 46 38 30 26 21 17 14 12 10 8 7 6 4 3 DC resistance (Ω)±30% 0.08 0.11 0.13 0.16 0.2 0.27 0.36 0.56 0.77 1.1 1.64 2.8 3.7 6.1 8.4 12.3 22 28 Rated current (mA)max. 850 700 600 500 430 360 300 250 210 170 150 120 100 85 70 60 45 35 Part No. NLC322522T-1R0M NLC322522T-1R5M NLC322522T-2R2M NLC322522T-3R3M NLC322522T-4R7M NLC322522T-6R8M NLC322522T-100K NLC322522T-150K NLC322522T-220K NLC322522T-330K NLC322522T-470K NLC322522T-680K NLC322522T-101K NLC322522T-151K NLC322522T-221K NLC322522T-331K NLC322522T-471K NLC322522T-681K
• Test equipment L, Q: YHP4194A IMPEDANCE ANALYZER+YHP16085A+YHP16093B+TF-1, or equivalent SRF: HP8753C NETWORK ANALYZER (Zin=Zout=50Ω), or equivalent Rdc: MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent • Marking: Inductance tolerance is omitted to distinguish NL series.
TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE CHANGE vs. DC SUPERPOSITION CHARACTERISTICS
1000 500 330µH 220µH 100µH
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
500 330µH 220µH 100 50 Impedance (kΩ) 100µH 47µH 22µH 10µH 10 5 4.7µH
100 Inductance (µH) 50
47µH 22µH 10µH
10 5
1 0.5 1 1µH 0.1 1µH
5
10
50 100 DC current (mA)
500 1000
0.5
1
5 10 Frequency (MHz)
50 100
531_NLC3225 980406
Specifications which provide more details for the proper and safe use of the described product are available upon request. All specifications are subject to change without notice.
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